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2019

[RACTI-RU1-2019-9] Mylonas, Georgios, Paganelli, Federica, Koulouris, Pavlos, Hofstaetter, Joerg and Leligou, Helen, Using IoT in the Classroom Towards Energy Savings and Sustainability Awareness, IEEE IoT Newsletter - July 2019, 2019.
 
[RACTI-RU1-2019-8] Mylonas, Georgios and Chatzigiannakis, Ioannis, Teaching Sustainability and Energy Efficiency with the GAIA Project, ERCIM News 119 October 2019 Special theme: Smart Things Everywhere, 2019.
 
[RACTI-RU1-2019-7] Pocero, Lidia, Tsampas, Stelios, Mylonas, Georgios and Amaxilatis, Dimitrios, Experiences from Using LoRa and IEEE 802.15.4 for IoT-Enabled Classrooms, ISBN 978-3-030-34255-5, 2019. [DOI]
 
[RACTI-RU1-2019-6] Mylonas, Georgios and Amaxilatis, Dimitrios, The case for Open Datasets from IoT-connected School Buildings, in: Joint Proceeding of the Poster and Workshop Sessions of AmI-2019, the 2019 European Conference on Ambient Intelligence, pages 38-45, 2019.
 
[RACTI-RU1-2019-5] Paganelli, Federica, Mylonas, Georgios, Cuffaro, Giovanni and Nesi, Ilaria, Experiences from Using Gamification and IoT-based Educational Tools in High Schools towards Energy Savings, volume 11912, Springer Nature, ISBN 978-3-030-34255-5, 2019. [DOI]
 
[RACTI-RU1-2019-4] Mylonas, Georgios, Amaxilatis, Dimitrios, Tsampas, Stylianos, Pocero, Lidia and Gunneriusson, Joakim, A Methodology for Saving Energy in Educational Buildings Using an IoT Infrastructure, in: 10th International Conference on Information, Intelligence, Systems and Applications (IISA 2019), 2019.
 
[RACTI-RU1-2019-3] Mylonas, Georgios, Triantafyllis, Christos and Amaxilatis, Dimitrios, An Augmented Reality Prototype for supporting IoT-based Educational Activities for Energy-efficient School Buildings, in: Electronic Notes in Theoretical Computer Science, volume 343, pages 89-101, 2019.
 
[RACTI-RU1-2019-2] Amaxilatis, Dimitrios, Mylonas, Georgios, Theodoridis, Evangelos, Diez, Luis and Deligiannidou, Aikaterini, LearningCity: Knowledge generation for Smart Cities”. Book chapter in “Smart-cities - Performability, Cognition & Security, Springer, ISBN 978-3-030-14717-4, 2019. [DOI]
 
[RACTI-RU1-2019-1] Mylonas, Georgios, Amaxilatis, Dimitrios, Pocero, Lidia, Markelis, Iraklis, Hofstaetter, Joerg and Koulouris, Pavlos, An Educational IoT Lab Kit and Tools for Energy Awareness in European Schools, in: International Journal of Child-Computer Interaction, volume 20, pages 43-53, 2019. [DOI]
 

2018

[RACTI-RU1-2018-32] Kasapakis, Vlasios, Dzardanova, E, Gavalas, Damianos and Sylaiou, S, Remote Synchronous Interaction in Mixed Reality Gaming Worlds, in: Proceedings of the 10th International Workshop on Immersive Mixed and Virtual Environment Systems (MMVE¢2018), pages 13-15, 2018.
 
[RACTI-RU1-2018-31] Kasapakis, Vlasios, Gavalas, Damianos and Dzardanova, E, Robust Outdoors Marker-Based Augmented Reality Applications: Mitigating the Effect of Lighting Sensitivity, in: Proceedings of the 5th International Conference on Augmented Reality, Virtual Reality and Computer Graphics (SALENTO AVR 2018), pages 423-431, Springer, 2018.
 
[RACTI-RU1-2018-30] Sylaiou, S, Kasapakis, Vlasios, Dzardanova, E and Gavalas, Damianos, Leveraging Mixed Reality Technologies to Enhance Museum Visitor Experiences, in: Proceedings of the 9th IEEE International Conference on Intelligent Systems (IS¢2018), IEEE, 2018.
 
[RACTI-RU1-2018-29] Charissi, E, Gaitanou, M, Margari, I, Papamakarios, M, Vosinakis, S, Gavalas, Damianos, Koutsabasis, P and Stavrakis, M, Design of an Interactive Experience Journey in a Renovated Industrial Heritage Site, in: Proceedings of the 6th International Euro-Mediterranean Conference (EuroMed¢2018), 2018.
 
[RACTI-RU1-2018-28] Varia, E, Gkiti, C, Zikoudi, C, Kyrmanidou, A, Kyriakati, I, Vosinakis, S, Koutsabasis, P, Stavrakis, M and Gavalas, Damianos, i-Wall: A Low-Cost Interactive Wall for Enhancing Visitor Experience and Promoting Industrial Heritage in Museums, in: Proceedings of the 6th International Euro-Mediterranean Conference (EuroMed¢2018), 2018.
 
[RACTI-RU1-2018-27] Panopoulou, E, Kouros, K, Pasopoulou, A, Arsenikos, G, Vosinakis, S, Koutsabasis, P, Stavrakis, M and Gavalas, Damianos, THREADS: A Digital Storytelling Multi-stage Installation on Industrial Heritage, in: Proceedings of the 6th International Euro-Mediterranean Conference (EuroMed¢2018), 2018.
 
[RACTI-RU1-2018-26] Kypriadis, Damianos, Pantziou, Grammati, Konstantopoulos, Charalampos and Gavalas, Damianos, Minimum Walking Static Repositioning in Free-Floating Electric Car-Sharing Systems, in: Proceedings of the 21st IEEE International Conference on Intelligent Transportation Systems (ITSC¢2018), IEEE, 2018.
 
[RACTI-RU1-2018-25] Amaxilatis, Dimitrios and Giannakopoulou, Kalliopi, Evaluating Retailers in a Smart-buying Environment using Smart City Infrastructures, in: Proc. 2018 IEEE International Conference on Pervasive Computing and Communications – PerCom 2018 Workshops, pages 284-288, IEEE, 2018. [DOI]
 
[RACTI-RU1-2018-24] Gavalas, Damianos, Giannakopoulou, Kalliopi, Kasapakis, Vlasios, Kehagias, D, Konstantopoulos, Charalampos, Kontogiannis, Spyros, Kypriadis, Damianos, Pantziou, Grammati, Paraskevopoulos, Andreas and Zaroliagis, Christos, Renewable Mobility in Smart Cities, in: Proceedings of the 23nd IEEE International Symposium on Computer and Communications – ISCC 2018, IEEE Computer Society, 2018.
 
[RACTI-RU1-2018-23] Giannakopoulou, Kalliopi, Paraskevopoulos, Andreas and Zaroliagis, Christos, Multimodal Dynamic Journey Planning', in: Proc. 23rd IEEE Symposium on Computers and Communication – ISCC 2018, IEEE Computer Society, 2018.
 
[RACTI-RU1-2018-22] Giannakopoulou, Kalliopi, Algorithms for Cloud-based Smart Mobility, in: Algorithmic Aspects of Cloud Computing – ALGOCLOUD 2018, Springer, 2018.
 
[RACTI-RU1-2018-21] Kasapakis, Vlasios and Gavalas, Damianos, User-Generated Content in Pervasive Games, in: ACM Computers in Entertainment, volume 16, number 1, 2018.
 
[RACTI-RU1-2018-20] Konstantopoulos, Charalampos, Vathis, Nikolaos, Pantziou, Grammati and Gavalas, Damianos, Employing Mobile Elements for Delay-Constrained Data Gathering in WSNs, in: Computer Networks, Elsevier Science, volume 135, pages 108-131, 2018.
 
[RACTI-RU1-2018-19] Dzardanova, E, Kasapakis, Vlasios and Gavalas, Damianos, On the Effect of Social Context in Virtual Reality: An Examination of the Determinants of Human Behavior in Shared Immersive Virtual Environments, in: IEEE Consumer Electronics Magazine, volume 7, number 4, pages 44-52, 2018.
 
[RACTI-RU1-2018-18] Venetis, I., Gavalas, Damianos, Pantziou, Grammati and Konstantopoulos, Charalampos, Mobile Agents-Based Data Aggregation in WSNs: Benchmarking Itinerary Planning Approaches, in: Wireless Networks, Springer Science, volume 24, number 6, pages 2111-2132, 2018.
 
[RACTI-RU1-2018-17] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos and Pantziou, Grammati, Efficient Cluster-based Heuristics for the Team Orienteering Problem with Time Windows, in: Asia-Pacific Journal of Operational Research, 2018.
 
[RACTI-RU1-2018-16] Angelopoulos, Alexandros, Gavalas, Damianos, Konstantopoulos, Charalampos, Kypriadis, Damianos and Pantziou, Grammati, Incentivized Relocation in Vehicle Sharing Systems, in: Transportation Research C, Elsevier, 2018.
 
[RACTI-RU1-2018-15] Zaroliagis, Christos, Special issue on selected papers from ESA 2016, ACM, 2018.
 
[RACTI-RU1-2018-14] Melissourgos, Themistoklis, Spirakis, Paul, Raptopoulos, Christoforos and Nikoletseas, Sotiris, Mutants and Residents with Di erent Connection Graphs in the Moran Process, in: LATIN 2018 proceedings, 2018.
 
[RACTI-RU1-2018-13] Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Towards More Realistic Models for Wireless Power Transfer Algorithm Design, in: Towards More Realistic Models for Wireless Power Transfer Algorithm Design proceedings, 2018.
 
[RACTI-RU1-2018-12] Tzamalis, Pantelis, Nikoletseas, Sotiris, A. Kalogiros, Lampros, Lagouvardos, Kostas and Papadopoulos, Nikos, Allergymap: A Hybrid mHealth Mobile Crowdsensing System for Allergic Diseases Epidemiology, in: PerCom Workshops 2018, 2018.
 
[RACTI-RU1-2018-11] Madhja, Adelina, Nikoletseas, Sotiris, Voudouris, Alexandros A. and Tsolovos, D., Peer-to-Peer Energy-Aware Tree Network Formation, 2018.
 
[RACTI-RU1-2018-10] Madhja, Adelina, Nikoletseas, Sotiris and Voudouris, Alexandros A., Mobility-aware, adaptive algorithms for wireless power transfer in ad hoc networks, in: ALGOSENSORS 2018 proceedings, 2018.
 
[RACTI-RU1-2018-9] Amaxilatis, Dimitrios, Boldt, Dennis, Choque, Johnny, Diez, Luis, Gandrille, Etienne, Kartakis, Sokratis, Mylonas, Georgios and Steenbock Vestergaard, Lasse, Advancing Experimentation-as-a-Service Through Urban IoT Experiments, in: IEEE Internet of Things Journal, 2018. [DOI]
 
[RACTI-RU1-2018-8] Tziortzioti, Chrysanthi, Mavrommati, Irene, Mylonas, Georgios, Vitaletti, Andrea and Chatzigiannakis, Ioannis, Scenarios for Educational and Game Activities using Internet of Things Data, in: 2018 IEEE Conference on Computational Intelligence and Games (CIG), IEEE, 2018. [DOI]
 
[RACTI-RU1-2018-7] Chatzigiannakis, Ioannis, Mylonas, Georgios, Mavrommati, Irene and Amaxilatis, Dimitrios, Using IoT-based Big Data Generated Inside School Buildings, 2018.
 
[RACTI-RU1-2018-6] Amaxilatis, Dimitrios, Mylonas, Georgios, Diez, Luis, Theodoridis, Evangelos, Gutierrez Polidura, Veronica and Munoz, Luis, Managing Pervasive Sensing Campaigns via an Experimentation-as-a-Service Platform for Smart Cities, in: MDPI Sensors, volume 18, 2018. [DOI]
 
[RACTI-RU1-2018-5] Mylonas, Georgios, Chatzigiannakis, Ioannis, Amaxilatis, Dimitrios, Paganelli, Federica and Anagnostopoulos, Aris, Enabling Sustainability and Energy Awareness in Schools Based on IoT and Real-World Data, in: IEEE Pervasive Computing, 2018.
 
[RACTI-RU1-2018-4] Mylonas, Georgios, Amaxilatis, Dimitrios, Pocero, Lidia, Hofstaetter, Joerg and Koulouris, Pavlos, Using an Educational IoT Lab Kit and Gamification for Energy Awareness in European Schools, in: FabLearn Europe 2018, ACM, ACM, 2018.
 
[RACTI-RU1-2018-3] Mylonas, Georgios, Tziortzioti, Chrysanthi, Boufardea, Evangelia, Koulouris, Pavlos and Markelis, Iraklis, Åõáéóèçôïðïé\líôáò ôçí Åëëçíéê\L Ó÷ïëéê\L Êïéíüôçôá óå È\'Yìáôá Åîïéêïíüìçóçò Åí\'Yñãåéáò, in: 5o Ðáíåëë\Líéï Åêðáéäåõôéêü Óõí\'Yäñéï Êåíôñéê\Lò Ìáêåäïíßáò ãé\, 2018.
 
[RACTI-RU1-2018-2] Aziz, H., Bouveret, S., Caragiannis, Ioannis, Giagkousi, I. and Lang, J., 32nd AAAI Conference on Artificial Intelligence (AAAI), in: Knowledge, fairness, and social constraints, 2018.
 
[RACTI-RU1-2018-1] Abed, Fidaa, Caragiannis, Ioannis and Voudouris, Alexandros A., Near-Optimal Asymmetric Binary Matrix Partitions, in: Algorithmica, volume 80, number 1, pages 48-72, 2018. [DOI]
 

2017

[RACTI-RU1-2017-79] Giannakopoulou, Kalliopi, Algorithmic Mobility Issues in Smart Cities, University of Patras, Department of Computer Engineering and Informatics, 2017.
 
[RACTI-RU1-2017-78] Christodoulou, George, Gairing, Martin, Nikoletseas, Sotiris, Spirakis, Paul and Raptopoulos, Christoforos, A 3-Player Protocol Preventing Persistence in Strategic Contention with Limited Feedback, in: SAGT 2017 proceedings, 2017.
 
[RACTI-RU1-2017-77] Nikoletseas, Sotiris, Paraskevopoulos, Andreas, Giannakopoulou, Kalliopi and Zaroliagis, Christos, Dynamic Timetable Information in Smart Cities, in: 2017 IEEE Symposium on Computers and Communications (ISCC) proceedings, 2017.
 
[RACTI-RU1-2017-76] Madhja, Adelina, Nikoletseas, Sotiris, Stamatiou, Yannis and Vlachos, Vasileios, Privacy Flag: A crowdsourcing platform for reporting and managing privacy and security risks, in: PCI 2017 proceedings, 2017.
 
[RACTI-RU1-2017-75] Madhja, Adelina, Nikoletseas, Sotiris, Raptis, Theofanis, Raptopoulos, Christoforos and Tsolovos, D., Peer-to-Peer Wireless Energy Transfer in Populations of Very Weak Mobile Nodes, in: 2017 IEEE Wireless Communications and Networking Conference Workshops (WCNCW), 2017.
 
[RACTI-RU1-2017-74] Katsidimas, Ioannis, Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Efficient Algorithms for Power Maximization in the Vector Model for Wireless Energy Transfer., in: Proceedings of the 18th International Conference on Distributed Computing and Networking, Hyderabad, India, January 5-7, 2017. ACM 2017, ISBN 978-1-4503-4839-3, 2017.
 
[RACTI-RU1-2017-73] Caragiannis, Ioannis, Gkatzelis, Vasilis and Vinci, Cosimo, Coordination Mechanisms, Cost-Sharing, and Approximation Algorithms for Scheduling, in: Web and Internet Economics - 13th International Conference, WINE 2017, Bangalore, India, December 17-20, 2017, Proceedings, pages 74-87, 2017. [DOI]
 
[RACTI-RU1-2017-72] Auletta, Vincenzo, Caragiannis, Ioannis, Ferraioli, Diodato, Galdi, C. and Persianno, P., Information Retention in Heterogeneous Majority Dynamics, in: Web and Internet Economics - 13th International Conference, WINE 2017, Bangalore, India, December 17-20, 2017, Proceedings, pages 30-43, 2017. [DOI]
 
[RACTI-RU1-2017-71] Caragiannis, Ioannis and Micha, Evi, Learning a Ground Truth Ranking Using Noisy Approval Votes, in: Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, IJCAI 2017, Melbourne, Australia, August 19-25, 2017, pages 149-155, 2017. [DOI]
 
[RACTI-RU1-2017-70] Caragiannis, Ioannis, Kanellopoulos, Panagiotis and Voudouris, Alexandros A., Bounding the Inefficiency of Compromise, in: Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, IJCAI 2017, Melbourne, Australia, August 19-25, 2017, pages 142-148, 2017. [DOI]
 
[RACTI-RU1-2017-69] Bilo, V., Caragiannis, Ioannis, Fanelli, A., Flamini, M and Monaco, G., Simple Greedy Algorithms for Fundamental Multidimensional Graph Problems, in: 44th International Colloquium on Automata, Languages, and Programming, ICALP 2017, July 10-14, 2017, Warsaw, Poland, pages 125:1-125:13, 2017. [DOI]
 
[RACTI-RU1-2017-68] Auletta, Vincenzo, Caragiannis, Ioannis, Ferraioli, Diodato, Galdi, C. and Persianno, P., Robustness in Discrete Preference Games, in: Proceedings of the 16th Conference on Autonomous Agents and MultiAgent Systems, AAMAS 2017, São Paulo, Brazil, May 8-12, 2017, pages 1314-1322, 2017.
 
[RACTI-RU1-2017-67] Caragiannis, Ioannis, Chatzigeorgiou, Xenophon, Krimpas, George A. and Voudouris, Alexandros A., Optimizing positional scoring rules for rank aggregation, in: 31st AAAI Conference on Artificial Intelligence (AAAI), pages 430-436, 2017.
 
[RACTI-RU1-2017-66] Blum, Avrim, Caragiannis, Ioannis, Haghtalab, Nika, Procaccia, A.D., Procaccia, Eviatar B. and Vaish, Rohit, Opting Into Optimal Matchings, in: 28th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), pages 2351-2363, 2017.
 
[RACTI-RU1-2017-65] Caragiannis, Ioannis, Recent advances in large-scale peer grading, U. Endriss (ed.), pages 327-344, chapter Trends in Computational Social Choice, AI Access, 2017.
 
[RACTI-RU1-2017-64] Caragiannis, Ioannis, Nath, Swaprava, Procaccia, A.D. and Shah, Nisarg, Subset Selection Via Implicit Utilitarian Voting, in: ournal of Artificial Intelligence Research, volume 58, pages 123-152, 2017. [DOI]
 
[RACTI-RU1-2017-63] Caragiannis, Ioannis, Chatzigeorgiou, Xenophon, Kanellopoulos, Panagiotis, Krimpas, George A., Protopapas, Nikos and Voudouris, Alexandros A., Efficiency and complexity of price competition among single-product vendors, in: Artificial Intelligence, volume 248, pages 9-25, 2017.
 
[RACTI-RU1-2017-62] Caragiannis, Ioannis, Fanelli, A. and Gravin, N., Short sequences of improvement moves lead to approximate equilibria in constraint satisfaction games., in: Algorithmica, volume 77, number 4, pages 1143-1158, 2017.
 
[RACTI-RU1-2017-61] Nikoletseas, Sotiris, Fundamental Concepts, Problems and Algorithms for Wireless Power Transfer in Adhoc Communication Networks, in: MSWiM 2017, 2017.
 
[RACTI-RU1-2017-60] Katsidimas, Ioannis, Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Efficient Algorithms for Power Maximization in the Vector Model for Wireless Energy Transfer, in: ICDCN 2017, 2017.
 
[RACTI-RU1-2017-59] Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Towards more Realistic Models for Wireless Power Transfer Algorithm Design, in: DCOSS 2017, pages 191-198, 2017.
 
[RACTI-RU1-2017-58] Katsidimas, Ioannis, Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, An algorithmic study in the vector model for Wireless Power Transfer maximization, in: Pervasive and Mobile Computing, pages 108-123, 2017.
 
[RACTI-RU1-2017-57] Madhja, Adelina, Nikoletseas, Sotiris, Raptis, Theofanis, Raptopoulos, Christoforos and Tsolovos, D., Peer-to-Peer Wireless Energy Transfer in Populations of Very Weak Mobile Nodes, in: WCNC workshops, 2017.
 
[RACTI-RU1-2017-56] Vlachos, Vasileios, Stamatiou, Yannis, Madhja, Adelina and Nikoletseas, Sotiris, Privacy Flag: A crowdsourcing platform for reporting and managing privacy and security risks, in: PCI 2017: 27:1-27:4, 2017.
 
[RACTI-RU1-2017-55] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, On the Chromatic Number of Non-Sparse Random Intersection Graphs, in: Theory Comput. Syst., volume 60, number 1, pages 112-127, 2017.
 
[RACTI-RU1-2017-54] Nikoletseas, Sotiris, Raptis, Theofanis, Souroulagkas, Alexandros and Tsolovos, D., Wireless Power Transfer Protocols in Sensor Networks: Experiments and Simulations, in: J. Sensor and Actuator Networks, volume 6, number 4, 2017.
 
[RACTI-RU1-2017-53] A. Kalogiros, Lampros, Lagouvardos, Kostas, Nikoletseas, Sotiris, Papadopoulos, Nikos and Tzamalis, Pantelis, Allergymap: A Hybrid mHealth Mobile Crowdsensing System for Allergic Diseases Epidemiology, a multidisciplinary case study, in: 5th International Workshop on Crowd Assisted Sensing, Pervasive Systems and Communications, CASPer 2018, 2017.
 
[RACTI-RU1-2017-52] Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Radiation-constrained algorithms for Wireless Energy Transfer in Ad hoc Networks, in: Computer Networks, volume 124, pages 1-10, 2017.
 
[RACTI-RU1-2017-51] Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Wireless charging for weighted energy balance in populations of mobile peers, in: Ad Hoc Networks, volume 60, pages 1-10, 2017.
 
[RACTI-RU1-2017-50] Cionini, Alessio, D'Angelo, Gianlorenzo, D'Emidio, Mattia, Frigioni, D., Giannakopoulou, Kalliopi, Paraskevopoulos, Andreas and Zaroliagis, Christos, Engineering Graph-Based Models for Dynamic Timetable Information Systems, in: Journal of Discrete Algorithms, volume 46-47, pages 40-58, 2017.
 
[RACTI-RU1-2017-49] Venetis, I., Gavalas, Damianos, Pantziou, Grammati and Konstantopoulos, Charalampos, Mobile Agents-Based Data Aggregation in WSNs: Benchmarking Itinerary Planning Approaches, in: Wireless Networks Journal, 2017.
 
[RACTI-RU1-2017-48] Veneti, A., Makrygiorgos, A., Konstantopoulos, Charalampos, Pantziou, Grammati and Vetsikas, I., Minimizing the fuel consumption and the risk in maritime transportation: A bi-objective weather routing approach, in: Computers and Operations Research Journal, Elsevier, volume 88, pages 220-236, 2017.
 
[RACTI-RU1-2017-47] Veneti, A., Konstantopoulos, Charalampos and Pantziou, Grammati, Evolutionary Computation for the Ship Routing Problem, in: Modelling, Computing and Data Handling Methodologies for Maritime Transportation, volume 4, pages 95-115, 2017.
 
[RACTI-RU1-2017-46] Kasapakis, Vlasios and Gavalas, Damianos, Revisiting Design Guidelines for Pervasive Games, in: International Journal of Pervasive Computing and Communications,, volume 13, number 4, pages 386-407, 2017.
 
[RACTI-RU1-2017-45] Dzardanova, E, Kasapakis, Vlasios and Gavalas, Damianos, Affective Impact of Social Presence in Immersive 3D Virtual Worlds, in: 22nd IEEE International Symposium on Computer and Communications (ISCC¢2017), pages 6-11, 2017.
 
[RACTI-RU1-2017-44] Giannakopoulou, Kalliopi, Nikoletseas, Sotiris, Paraskevopoulos, Andreas and Zaroliagis, Christos, Dynamic Timetable Information in Smart Cities, in: 22nd IEEE Symposium on Computers and Communication – ISCC 2017, pages 42, 2017.
 
[RACTI-RU1-2017-43] Giannakopoulou, Kalliopi, Kontogiannis, Spyros, Papastavrou, Georgia and Zaroliagis, Christos, A Cloud-based Time-Dependent Routing Service, in: Algorithmic Aspects of Cloud Computing - ALGOCLOUD 2016, volume 10230, pages 41-64, 2017.
 
[RACTI-RU1-2017-42] Kontogiannis, Spyros, Papastavrou, Georgia, Paraskevopoulos, Andreas, Wagner, Dorothea and Zaroliagis, Christos, Improved Oracles for Time-Dependent Road Networks, in: Algorithmic Approaches for Transportation Modeling, Optimization, and System, volume 59, number OASIcs Series, pages 4:1-4:17, 2017.
 
[RACTI-RU1-2017-41] Dibbelt, J., Gavalas, Damianos, Kasapakis, Vlasios, Konstantopoulos, Charalampos, Kontogiannis, Spyros, Pantziou, Grammati, Wagner, Dorothea and Zaroliagis, Christos, Multimodal Route and Tour Planning in Urban Environments, in: 22nd IEEE International Symposium on Computer and Communications (ISCC¢2017), IEEE Computer Society, ISCC¢2017, 2017.
 
[RACTI-RU1-2017-40] Dibbelt, J., Gavalas, Damianos, Giannakopoulou, Kalliopi, Konstantopoulos, Charalampos, Kontogiannis, Spyros and Pantziou, Grammati, Eco-aware Vehicle Routing in Urban Environments, in: 22nd IEEE International Symposium on Computer and Communications (ISCC¢2017), IEEE Computer Society, ISCC¢2017, 2017.
 
[RACTI-RU1-2017-39] Bousios, A., Gavalas, Damianos and Lambrinos, L., CityCare: Crowdsourcing Everyday Life Issue Reports in Smart Cities, IEEE Computer Society, 2017.
 
[RACTI-RU1-2017-38] Kasapakis, Vlasios, Gavalas, Damianos and Dzardanova, E, Creating Room-Scale Interactive Mixed-Reality Worlds Using Off-the-Shelf Technologies, in: Proceedings of the 14th International Conference on Advances in Computer Entertainment Technology (ACE¢2017), ACE¢2017, 2017.
 
[RACTI-RU1-2017-37] Gavalas, Damianos, Venetis, I., Konstantopoulos, Charalampos and Pantziou, Grammati, Mobile Agent Itinerary Planning for WSN Data Fusion: Considering Multiple Sinks and Heterogeneous Networks, in: International Journal of Communication Systems, volume 30, number 8, 2017.
 
[RACTI-RU1-2017-36] Lamprou, Ioannis, Martin, Russell and Spirakis, Paul, Cover Time in Edge-Uniform Stochastically-Evolving Graphs, in: Stabilization, Safety, and Security of Distributed Systems - 19th International Symposium, SSS 2017, Boston, MA, USA, November 5-8, 2017, Proceedings, pages 441-455, 2017. [DOI]
 
[RACTI-RU1-2017-35] Christodoulou, George, Gairing, Martin, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, A 3-Player Protocol Preventing Persistence in Strategic Contention with Limited Feedback, in: Algorithmic Game Theory - 10th International Symposium, SAGT 2017, L'Aquila, Italy, September 12-14, 2017, Proceedings, pages 240-251, 2017. [DOI]
 
[RACTI-RU1-2017-34] Akrida, Eleni Ch., Czyzowicz, Jurek, Gasieniec, L., Kuszner, Lukasz and Spirakis, Paul, Temporal Flows in Temporal Networks, in: Algorithms and Complexity - 10th International Conference, CIAC 2017, Athens, Greece, May 24-26, 2017, Proceedings, pages 43-54, 2017. [DOI]
 
[RACTI-RU1-2017-33] Mylonas, Georgios, Amaxilatis, Dimitrios, Mavrommati, Irene and Hofstaetter, Joerg, Green Awareness via IoT Infrastructure, Educational Labs and Games in Schools: the GAIA case, in: IEEE IoT Newsletter, 2017.
 
[RACTI-RU1-2017-31] Chatzigiannakis, Ioannis and Spirakis, Paul, The Dynamics and Stability of Probabilistic Population Processes, in: Stabilization, Safety, and Security of Distributed Systems - 19th International Symposium, SSS 2017, Boston, MA, USA, November 5-8, 2017, Proceedings, pages 33-45, 2017. [DOI]
 
[RACTI-RU1-2017-30] Angeletti, Fabio, Chatzigiannakis, Ioannis and Vitaletti, Andrea, The role of blockchain and IoT in recruiting participants for digital clinical trials, in: 25th International Conference on Software, Telecommunications and Computer Networks, SoftCOM 2017, Split, Croatia, September 21-23, 2017, pages 1-5, 2017. [DOI]
 
[RACTI-RU1-2017-29] Amaxilatis, Dimitrios, Akribopoulos, Orestis, Chatzigiannakis, Ioannis and Tselios, Christos, Enabling stream processing for people-centric IoT based on the fog computing paradigm, in: 22nd IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2017, Limassol, Cyprus, September 12-15, 2017, pages 1-8, 2017. [DOI]
 
[RACTI-RU1-2017-28] Akribopoulos, Orestis, Chatzigiannakis, Ioannis, Tselios, Christos and Antoniou, Athanasios, On the Deployment of Healthcare Applications over Fog Computing Infrastructure, in: 41st IEEE Annual Computer Software and Applications Conference, COMPSAC 2017, Turin, Italy, July 4-8, 2017. Volume 2, pages 288-293, 2017. [DOI]
 
[RACTI-RU1-2017-27] Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis, Mavrommati, Irene, Vasileiou, Evdoxia and Vitaletti, Andrea, Delivering elder-care environments utilizing TV-channel based mechanisms, in: JAISE, volume 9, number 6, pages 783-798, 2017. [DOI]
 
[RACTI-RU1-2017-26] Mylonas, Georgios, Mavrommati, Irene, Hofstaetter, Joerg and Tziortzioti, Chrysanthi, Green Awareness via Embedded Sensors and Games in the School Environment: the GAIA case, in: Arguing on the Holodeck, CHI Play 2017 Workshop, Amsterdam, Netherlands, 2017.
 
[RACTI-RU1-2017-25] Amaxilatis, Dimitrios, Akribopoulos, Orestis, Mylonas, Georgios and Chatzigiannakis, Ioannis, An IoT-Based Solution for Monitoring a Fleet of Educational Buildings Focusing on Energy Efficiency, in: Sensors MDPI, volume 17, number 10, 2017.
 
[RACTI-RU1-2017-23] Gutierrez Polidura, Veronica, Amaxilatis, Dimitrios, Mylonas, Georgios and Munoz, Luis, Empowering citizens towards the co-creation of sustainable cities, in: IEEE Internet of Things, 2017.
 
[RACTI-RU1-2017-22] Cuffaro, Giovanni, Paganelli, Federica and Mylonas, Georgios, A Resource-based Rule Engine for energy savings recommendations in Educational Buildings, in: Global Internet of Things Summit 2017, pages 385-390, IEEE, IEEE, Geneva, 2017.
 
[RACTI-RU1-2017-21] Mylonas, Georgios, Amaxilatis, Dimitrios, Leligou, Helen, Zahariadis, Theodore, Hofstaetter, Joerg, Friedl, Andreas, Paganelli, Federica, Cuffaro, Giovanni and Lerch, Jimm, Addressing Behavioral Change towards Energy Efficiency in European Educational Buildings, in: Global Internet of Things Summit 2017, pages 285-290, IEEE, IEEE, Geneva, 2017.
 
[RACTI-RU1-2017-20] Pocero, Lidia, Amaxilatis, Dimitrios, Mylonas, Georgios and Chatzigiannakis, Ioannis, Open Source IoT Meter Devices for Smart and Energy-Efficient School Buildings, in: HardwareX, volume 1, pages 54-67, 2017.
 
[RACTI-RU1-2017-19] Deligkas, Argyrios, Fearnley, John, Savani, Rahul and Spirakis, Paul, Computing Approximate Nash Equilibria in Polymatrix Games, in: Algorithmica, volume 77, number 2, pages 487-514, 2017. [DOI]
 
[RACTI-RU1-2017-18] Mertzios, George, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Determining majority in networks with local interactions and very small local memory, in: Distributed Computing, volume 30, number 1, pages 1-16, 2017. [DOI]
 
[RACTI-RU1-2017-15] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, On the Chromatic Number of Non-Sparse Random Intersection Graphs, in: Theory of Computing Systems, volume 60, number 1, pages 112-127, 2017. [DOI]
 
[RACTI-RU1-2017-14] Michail, Othon and Spirakis, Paul, Connectivity preserving network transformers, in: Theoretical Computer Science (TCS) Journal, volume 671, pages 36-55, 2017. [DOI]
 
[RACTI-RU1-2017-12] Deligkas, Argyrios, Mertzios, George and Spirakis, Paul, The Computational Complexity of Weighted Greedy Matching, in: Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, February 4-9, 2017, San Francisco, California, USA., pages 466-474, 2017.
 
[RACTI-RU1-2017-10] Michail, Othon and Spirakis, Paul, Network Constructors: A Model for Programmable Matter, in: SOFSEM 2017: Theory and Practice of Computer Science - 43rd International Conference on Current Trends in Theory and Practice of Computer Science, Limerick, Ireland, January 16-20, 2017, Proceedings, pages 15-34, 2017. [DOI]
 
[RACTI-RU1-2017-9] Melissourgos, Themistoklis and Spirakis, Paul, Existence of Evolutionarily Stable Strategies Remains Hard to Decide for a Wide Range of Payoff Values, in: CoRR, volume abs/1701.08108, 2017.
 
[RACTI-RU1-2017-8] Lamprou, Ioannis, Martin, Russell and Spirakis, Paul, Bounding the Cover Time in Edge-Uniform Stochastic Graphs, in: CoRR, volume abs/1702.05412, 2017.
 
[RACTI-RU1-2017-7] Deligkas, Argyrios, Mertzios, George and Spirakis, Paul, Binary Search in Graphs Revisited, in: CoRR, volume abs/1702.08899, 2017.
 
[RACTI-RU1-2017-6] Michail, Othon, Skretas, George and Spirakis, Paul, On the Transformation Capability of Feasible Mechanisms for Programmable Matter, in: CoRR, volume abs/1703.04381, 2017.
 
[RACTI-RU1-2017-4] Kasapakis, Vlasios and Gavalas, Damianos, Occlusion Handling in Outdoors Augmented Reality Games, in: Multimedia Tools and Applications, volume 76, number 7, pages 9829-9854, 2017.
 
[RACTI-RU1-2017-3] Gavalas, Damianos, Kasapakis, Vlasios, Konstantopoulos, Charalampos, Pantziou, Grammati and Vathis, Nikolaos, Scenic Route Planning for Tourists, in: Personal and Ubiquitous Computing, volume 21, number 1, pages 137-155, 2017.
 
[RACTI-RU1-2017-2] Goumopoulos, C., Nicopolitidis, P., Gavalas, Damianos and Kameas, A., A Distance Learning Curriculum on Pervasive Computing, in: International Journal of Continuing Engineering Education and Life-Long Learning, volume 27, number 1/2, pages 122-146, 2017.
 
[RACTI-RU1-2017-1] Ioannidi, Anastasia, Gavalas, Damianos and Kasapakis, Vlasios, Flaneur: Augmented Exploration of the Architectural Urbanscape, in: Proceedings of the 22nd IEEE International Symposium on Computer and Communications (ISCC'2017), Heraklion, Crete, Greece, 2017.
 

2016

[RACTI-RU1-2016-60] Caragiannis, Ioannis and Fanelli, A., An Almost Ideal Coordination Mechanism for Unrelated Machine Scheduling, in: Algorithmic Game Theory - 9th International Symposium, SAGT 2016, Liverpool, UK, September 19-21, 2016. Proceedings, pages 315-326, 2016. [DOI]
 
[RACTI-RU1-2016-59] Alexandrou, Panagiotis, Angelopoulos, Constantinos Marios, Evangelatos, Orestis, Fernandes, Joao, Filios, Gabriel, Karagiannis, Marios, Loumis, Nikolaos, Nikoletseas, Sotiris, Rankov, Aleksandra, Raptis, Theofanis, Rolim, Jose and Souroulagkas, Alexandros, A Service Based Architecture for Multidisciplinary IoT Experiments with Crowdsourced Resources, in: ADHOC-NOW 2016, pages 187-201, 2016.
 
[RACTI-RU1-2016-58] Chatzigiannakis, Ioannis, Vitaletti, Andrea and Pyrgelis, Apostolos, A privacy-preserving smart parking system using an IoT elliptic curve based security platform, in: Computer Communications, volume 89-90, pages 165-177, 2016. [DOI]
 
[RACTI-RU1-2016-57] Massri, Khalil, Vitaletti, Andrea, Vernata, Alessandro and Chatzigiannakis, Ioannis, Routing Protocols for Delay Tolerant Networks: A Reference Architecture and a Thorough Quantitative Evaluation, in: Journal of Sensor and Actuator Networks — Open Access Journal, volume 5, number 2, pages 6, 2016. [DOI]
 
[RACTI-RU1-2016-55] Amaxilatis, Dimitrios and Chatzigiannakis, Ioannis, Competition: An Adaptive Protocol Stack for High-Dependability based on the Population Protocols Paradigm, in: Proceedings of the International Conference on Embedded Wireless Systems and Networks, EWSN 2016, Graz, Austria, 15-17 February 2016, pages 291-292, 2016.
 
[RACTI-RU1-2016-54] 43rd International Colloquium on Automata, Languages, and Programming, ICALP 2016, July 11-15, 2016, Rome, Italy, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2016.
 
[RACTI-RU1-2016-53] Chatzigiannakis, Ioannis, Communication in Ad Hoc Mobile Networks Using Random Walks, in: Encyclopedia of Algorithms, pages 357-362, 2016. [DOI]
 
[RACTI-RU1-2016-52] 24th Annual European Symposium on Algorithms, ESA 2016, August 22-24, 2016, Aarhus, Denmark, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2016.
 
[RACTI-RU1-2016-51] Christodoulou, George, Gairing, Martin, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Strategic Contention Resolution with Limited Feedback, in: 24th Annual European Symposium on Algorithms, ESA 2016, August 22-24, 2016, Aarhus, Denmark, pages 30:1-30:16, 2016. [DOI]
 
[RACTI-RU1-2016-50] Mertzios, George and Spirakis, Paul, Algorithms and Almost Tight Results for 3-Colorability of Small Diameter Graphs, in: Algorithmica, volume 74, number 1, pages 385-414, 2016. [DOI]
 
[RACTI-RU1-2016-49] Michail, Othon and Spirakis, Paul, Simple and efficient local codes for distributed stable network construction, in: Distributed Computing, volume 29, number 3, pages 207-237, 2016. [DOI]
 
[RACTI-RU1-2016-46] Akrida, Eleni Ch., Gasieniec, L., Mertzios, George and Spirakis, Paul, Ephemeral networks with random availability of links: The case of fast networks, in: Journal of Parallel and Distributed Computing, volume 87, pages 109-120, 2016. [DOI]
 
[RACTI-RU1-2016-45] Michail, Othon and Spirakis, Paul, Traveling salesman problems in temporal graphs, in: Theoretical Computer Science, volume 634, pages 1-23, 2016. [DOI]
 
[RACTI-RU1-2016-44] 41st International Symposium on Mathematical Foundations of Computer Science, MFCS 2016, August 22-26, 2016 - Kraków, Poland, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2016.
 
[RACTI-RU1-2016-43] Mertzios, George, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Stably Computing Order Statistics with Arithmetic Population Protocols, in: 41st International Symposium on Mathematical Foundations of Computer Science, MFCS 2016, August 22-26, 2016 - Kraków, Poland, pages 68:1-68:14, 2016. [DOI]
 
[RACTI-RU1-2016-42] Gasieniec, L., Hamilton, David D., Martin, Russell, Spirakis, Paul and Stachowiak, Grzegorz, Deterministic Population Protocols for Exact Majority and Plurality, in: 20th International Conference on Principles of Distributed Systems, OPODIS 2016, December 13-16, 2016, Madrid, Spain, pages 14:1-14:14, Madrid, Spain, 2016. [DOI]
 
[RACTI-RU1-2016-40] Deligkas, Argyrios, Fearnley, John and Spirakis, Paul, Lipschitz Continuity and Approximate Equilibria, in: Algorithmic Game Theory - 9th International Symposium, SAGT 2016, Liverpool, UK, September 19-21, 2016. Proceedings, pages 15-26, Liverpool, UK, 2016. [DOI]
 
[RACTI-RU1-2016-38] Michail, Othon and Spirakis, Paul, How Many Cooks Spoil the Soup?, in: Structural Information and Communication Complexity - 23rd International Colloquium, SIROCCO 2016, Helsinki, Finland, July 19-21, 2016, Revised Selected Papers, pages 3-18, Helsinki, Finland, 2016. [DOI]
 
[RACTI-RU1-2016-37] Spirakis, Paul, Approximations of Bimatrix Nash Equilibria, in: Encyclopedia of Algorithms, pages 137-141, 2016. [DOI]
 
[RACTI-RU1-2016-36] Spirakis, Paul, Best Response Algorithms for Selfish Routing, in: Encyclopedia of Algorithms, pages 181-183, 2016. [DOI]
 
[RACTI-RU1-2016-35] Efthymiou, Charilaos and Spirakis, Paul, Hamilton Cycles in Random Intersection Graphs, in: Encyclopedia of Algorithms, pages 891-894, 2016. [DOI]
 
[RACTI-RU1-2016-34] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Independent Sets in Random Intersection Graphs, in: Encyclopedia of Algorithms, pages 961-964, 2016. [DOI]
 
[RACTI-RU1-2016-33] Fotakis, Dimitris and Spirakis, Paul, Minimum Congestion Redundant Assignments, in: Encyclopedia of Algorithms, pages 1298-1302, 2016. [DOI]
 
[RACTI-RU1-2016-32] Spirakis, Paul, Selfish Unsplittable Flows: Algorithms for Pure Equilibria, in: Encyclopedia of Algorithms, pages 1930-1932, 2016. [DOI]
 
[RACTI-RU1-2016-31] Kaporis, Alexis and Spirakis, Paul, Stackelberg Games: The Price of Optimum, in: Encyclopedia of Algorithms, pages 2078-2083, 2016. [DOI]
 
[RACTI-RU1-2016-30] Spirakis, Paul, Tail Bounds for Occupancy Problems, in: Encyclopedia of Algorithms, pages 2198-2199, 2016. [DOI]
 
[RACTI-RU1-2016-29] Efraimidis, Pavlos and Spirakis, Paul, Weighted Random Sampling, in: Encyclopedia of Algorithms, pages 2365-2367, 2016. [DOI]
 
[RACTI-RU1-2016-28] Deligkas, Argyrios, Mertzios, George and Spirakis, Paul, On the Complexity of Weighted Greedy Matchings, in: CoRR, volume abs/1602.05909, 2016.
 
[RACTI-RU1-2016-27] Michail, Othon and Spirakis, Paul, How Many Cooks Spoil the Soup?, in: CoRR, volume abs/1604.07187, 2016.
 
[RACTI-RU1-2016-26] Akrida, Eleni Ch., Czyzowicz, Jurek, Gasieniec, L., Kuszner, Lukasz and Spirakis, Paul, Flows in Temporal networks, in: CoRR, volume abs/1606.01091, 2016.
 
[RACTI-RU1-2016-25] Christodoulou, George, Gairing, Martin, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Strategic Contention Resolution with Limited Feedback, in: CoRR, volume abs/1606.06580, 2016.
 
[RACTI-RU1-2016-24] Madhja, Adelina, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Tsolovos, D., Energy Aware Network Formation in Peer-to-Peer Wireless Power Transfer, in: Proceedings of the 19th ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), pages 43-50, Malta, 2016.
 
[RACTI-RU1-2016-23] Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Energy Balance with Peer-to-Peer Wireless Charging, in: 13th IEEE International Conference on Mobile Ad hoc and Sensor Systems, Brasília, Brazil, (MASS 2016), pages 101-108, 13th IEEE International Conference on Mobile Ad hoc and Sensor Systems, Brasília, Brazil, (MASS 2016), 2016.
 
[RACTI-RU1-2016-22] Mertzios, George, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Stably Computing Order Statistics with Arithmetic Population Protocols, in: Proceedings of the 41th International Symposium on Mathematical Foundations of Computer Science (MFCS) 2016, Kraków, Poland, 2016.
 
[RACTI-RU1-2016-21] Nikoletseas, Sotiris, Raptis, Theofanis and Raptopoulos, Christoforos, Interactive Wireless Charging for Energy Balance, in: 36th IEEE International Conference on Distributed Computing Systems (ICDCS 2016), pages 262-270, 36th IEEE International Conference on Distributed Computing Systems (ICDCS 2016), 2016.
 
[RACTI-RU1-2016-20] Christodoulou, George, Gairing, Martin, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Strategic Contention Resolution with Limited Feedback, in: 24th European Symposium on Algorithms (ESA) 2016, 24th European Symposium on Algorithms (ESA) 2016, Aarhus, Denmark, 2016.
 
[RACTI-RU1-2016-19] Carvalho, Nuno, Nikoletseas, Sotiris and Raptis, Theofanis, European Contributions for Wireless Power Transfer Technology, in: IEEE Microwave Magazine, 2016.
 
[RACTI-RU1-2016-18] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Raptopoulos, Christoforos, Efficient collection of sensor data via a new accelerated random walk, in: Concurrency and Computation: Practice and Experience, volume 6, number 28, pages 1796-1811, 2016.
 
[RACTI-RU1-2016-17] Madhja, Adelina, Nikoletseas, Sotiris and Raptis, Theofanis, Hierarchical, collaborative wireless energy transfer in sensor networks with multiple mobile chargers, in: Computer Networks, number 97, pages 98-112, 2016.
 
[RACTI-RU1-2016-16] Gavalas, Damianos, Venetis, Ioannis, Konstantopoulos, Charalampos and Pantziou, Grammati, Energy-Efficient Multiple Itinerary Planning for Mobile Agents-Based Data Aggregation in WSNs, in: Telecommunication Systems, volume 63, number 4, pages 531-545, 2016.
 
[RACTI-RU1-2016-15] Konstantopoulos, Charalampos, Venetis, Ioannis, Pantziou, Grammati and Gavalas, Damianos, Efficient Event Handling in Wireless Sensor and Actor Networks: An On-line Computation Approach, in: Journal of Network and Computer Applications, volume 75, pages 181-199, 2016.
 
[RACTI-RU1-2016-14] Kasapakis, Vlasios, Gavalas, Damianos and Galatis, Panagiotis, Augmented Reality in Cultural Heritage: Field of View Awareness in an Archaeological Site Mobile Guide, in: Journal of Ambient Intelligence and Smart Environments, volume 8, number 5, pages 501-514, 2016.
 
[RACTI-RU1-2016-13] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos, Pantziou, Grammati and Vathis, Nikolaos, Efficient Metaheuristics for the Mixed Team Orienteering Problem with Time Windows, in: Algorithms, 2016.
 
[RACTI-RU1-2016-12] Gavalas, Damianos, Konstantopoulos, Charalampos and Pantziou, Grammati, Smart Cities and Homes: Key Enabling Technologies, pages 261-289, chapter Design & Management of Vehicle Sharing Systems: A Survey of Algorithmic Approaches, Elsevier Science, 2016.
 
[RACTI-RU1-2016-11] Galatis, Panagiotis, Gavalas, Damianos, Kasapakis, Vlasios, Pantziou, Grammati and Zaroliagis, Christos, Mobile Augmented Reality Guides in Cultural Heritage, in: Proceedings of the 8th EAI International Conference on Mobile Computing, Applications and Services (MobiCASE’2016), pages 11-19, Cambridge, Great Britain, 2016.
 
[RACTI-RU1-2016-10] Angelopoulos, Alexandros, Gavalas, Damianos, Konstantopoulos, Charalampos, Kypriadis, Damianos and Pantziou, Grammati, An Optimization Model for the Strategic Design of a Bicycle Sharing System: A Case Study in the City of Athens, in: Proceedings of the 20th Pan-Hellenic Conference on Informatics (PCI’2016), Patras, Greece, 2016.
 
[RACTI-RU1-2016-9] Angelopoulos, Alexandros, Gavalas, Damianos, Konstantopoulos, Charalampos, Kypriadis, Damianos and Pantziou, Grammati, Incentivization Schemes for Vehicle Allocation in One-Way Vehicle Sharing Systems, in: Proceedings of the 2016 IEEE International Smart Cities Conference (ISC2’2016), Trento, Italy, 2016.
 
[RACTI-RU1-2016-8] Gavalas, Damianos, Kasapakis, Vlasios, Konstantopoulos, Charalampos, Mastakas, Konstantinos, Pantziou, Grammati, Vathis, Nikolaos and Zaroliagis, Christos, Scenic Athens: A personalized scenic route planner for tourists, in: Proceedings of the 21st IEEE Symposium on Computers and Communications (ISCC’2016), pages 1151-1156, Messina, Italy, 2016.
 
[RACTI-RU1-2016-7] Kasapakis, Vlasios and Gavalas, Damianos, Investigating User Generated Content in Pervasive Games, in: Proceedings the 5th IEEE International Workshop on Digital Entertainment, Networked Virtual Environments, and Creative Technology (DENVECT’16), Messina, Italy, 2016.
 
[RACTI-RU1-2016-6] Kamilakis, Manousos, Gavalas, Damianos and Zaroliagis, Christos, Mobile User Experience in Augmented Reality vs Maps Interfaces: A Case Study in Public Transportation, in: Proceedings of the 3rd International Conference on Augmented Reality, Virtual Reality and Computer Graphics (SALENTO AVR 2016), Otranto, Italy, 2016.
 
[RACTI-RU1-2016-5] Kasapakis, Vlasios, Gavalas, Damianos and Galatis, Panagiotis, An Efficient Geometric Approach for Occlusion Handling in Outdoors Augmented Reality Applications, in: Proceedings of the 3rd International Conference on Augmented Reality, Virtual Reality and Computer Graphics (SALENTO AVR 2016), Otranto, Italy, 2016.
 
[RACTI-RU1-2016-4] Chatzidimitris, T, Gavalas, Damianos and Michael, Despina, SoundPacman: Audio Augmented Reality in Location-based Games, in: Proceedings of the 18th IEEE Mediterranean Electrotechnical Conference (MELECON’2016), Limassol, Cyprus, 2016.
 
[RACTI-RU1-2016-3] Gutierrez Polidura, Veronica, Theodoridis, Evangelos, Mylonas, Georgios, Shi, Fengrui, Adeel, Usman, Diez, Luis, Amaxilatis, Dimitrios, Choque, Johnny, Camprodon, Guillem, McCann, Julie and Munoz, Luis, Co-Creating the Cities of the Future, in: MDPI Sensors, 2016.
 
[RACTI-RU1-2016-2] Deligiannidou, Aikaterini, Amaxilatis, Dimitrios, Mylonas, Georgios and Theodoridis, Evangelos, Knowledge Co-creation in the OrganiCity: Data Annotation with JAMAiCA, in: IEEE World Forum on Internet of Things 2016, 2016 IEEE 3rd World Forum on Internet of Things (WF-IoT), Reston, VA, USA, 2016.
 
[RACTI-RU1-2016-1] Amaxilatis, Dimitrios, Lagoudianakis, Evangelos, Mylonas, Georgios and Theodoridis, Evangelos, Managing Smartphone Crowdsensing Campaigns through the Organicity Smart City Platform, in: UbiComp Adjunct 2016, 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016), Heidelberg, Germany, 2016.
 

2015

[RACTI-RU1-2015-28] Chatzigiannakis, Ioannis, Amaxilatis, Dimitrios and Livathinos, Spyros, A collective awareness platform for energy efficient smart buildings, in: Proceedings of the 19th Panhellenic Conference on Informatics, PCI 2015, Athens, Greece, October 1-3, 2015, pages 295-296, 2015. [DOI]
 
[RACTI-RU1-2015-27] Nikou, Athina and Chatzigiannakis, Ioannis, Applying a customer centric development approach for web 2.0 applications, in: Proceedings of the 19th Panhellenic Conference on Informatics, PCI 2015, Athens, Greece, October 1-3, 2015, pages 245-246, 2015. [DOI]
 
[RACTI-RU1-2015-26] Antoniou, Athanasios, Valchinov, Emil Stoyanov, Chatzigiannakis, Ioannis, Kalogeras, Athanasios, Alexakos, Christos and Konstantinopoulos, Panagiotis, Patriot: delivering instant heart observation with a miniature wearable ECG and cloud platform, in: Proceedings of the 19th Panhellenic Conference on Informatics, PCI 2015, Athens, Greece, October 1-3, 2015, pages 177-182, 2015. [DOI]
 
[RACTI-RU1-2015-25] Chatzigiannakis, Ioannis, Valchinov, Emil Stoyanov, Antoniou, Athanasios, Kalogeras, Athanasios, Alexakos, Christos and Konstantinopoulos, Panagiotis, Advanced observation and telemetry heart system utilizing wearable ECG device and a Cloud platform, in: 2015 IEEE Symposium on Computers and Communication, ISCC 2015, Larnaca, Cyprus, July 6-9, 2015, pages 25-30, 2015. [DOI]
 
[RACTI-RU1-2015-24] Karkazis, Panagiotis, Trakadas, Panagiotis, Zahariadis, Theodore, Chatzigiannakis, Ioannis, Dohler, Mischa, Vitaletti, Andrea, Antoniou, Athanasios, Leligou, Helen and Sarakis, Lambros, Resource and service virtualisation in M2M and IoT platforms, in: IJIEI, volume 3, number 2/3, pages 205-224, 2015. [DOI]
 
[RACTI-RU1-2015-23] Nikoletseas, Sotiris, Panagopoulou, Panagiota, Raptopoulos, Christoforos and Spirakis, Paul, On the structure of equilibria in basic network formation, in: Theoretical Computer Science (TCS) Journal, number 590, pages 96-105, 2015.
 
[RACTI-RU1-2015-22] Gavalas, Damianos, Kasapakis, Vlasios, Konstantopoulos, Charalampos, Pantziou, Grammati, Vathis, Nikolaos and Zaroliagis, Christos, The eCOMPASS Multimodal Tourist Tour Planner, in: Expert Systems with Applications, volume 42, number 21, pages 7303-7316, 2015.
 
[RACTI-RU1-2015-21] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos, Pantziou, Grammati and Vathis, Nikolaos, Heuristics for the Time Dependent Team Orienteering Problem: Application to Tourist Route Planning, in: Computers & Operations Research, volume 62, pages 36-50, 2015.
 
[RACTI-RU1-2015-20] Kasapakis, Vlasios and Gavalas, Damianos, Pervasive Gaming: Status, Trends and Design Principles, in: Journal of Network and Computer Applications, volume 55, pages 213-236, 2015.
 
[RACTI-RU1-2015-19] Kasapakis, Vlasios, Gavalas, Damianos and Bubaris, Nikos, Pervasive Games Field Trials: Recruitment of Eligible Participants through Preliminary Game Phases, in: Personal and Ubiquitous Computing, volume 19, number 3, pages 523-536, 2015.
 
[RACTI-RU1-2015-18] Dasios, Athanasios, Gavalas, Damianos, Pantziou, Grammati and Konstantopoulos, Charalampos, Hands-on Experiences in Deploying Cost-Effective Ambient-Assisted Living Systems, in: Sensors, volume 15, pages 14487-14512, 2015.
 
[RACTI-RU1-2015-17] Gavalas, Damianos, Venetis, Ioannis, Konstantopoulos, Charalampos and Pantziou, Grammati, An Iterated Local Search Approach for Multiple Itinerary Planning in Mobile Agent-Based Sensor Fusion, in: Proceedings of the 11th IEEE International Conference on Mobile Ad-hoc and Sensor Networks (MSN’2015), 2015.
 
[RACTI-RU1-2015-16] Kasapakis, Vlasios and Gavalas, Damianos, Geolocative Raycasting for Real-Time Buildings Detection in Pervasive Games, in: Proceedings of the 14th International Workshop on Network and Systems Support for Games (NetGames’2015), 2015.
 
[RACTI-RU1-2015-15] Kasapakis, Vlasios and Gavalas, Damianos, Determining Field of View in Outdoors Augmented Reality Applications, in: Proceedings of the 2015 European Conference on Ambient Intelligence (AmI’2015), 2015.
 
[RACTI-RU1-2015-14] Konstantopoulos, Charalampos, Pantziou, Grammati, Vathis, Nikolaos and Gavalas, Damianos, Efficient Delay-constrained Data Collection in Wireless Sensor Networks using Mobile Sinks, in: Proceedings of the 2015 8th IFIP Wireless and Mobile Networking Conference (WMNC’2015), 2015.
 
[RACTI-RU1-2015-13] Dasios, Athanasios, Gavalas, Damianos, Pantziou, Grammati and Konstantopoulos, Charalampos, Wireless Sensor Network Deployment for Remote Elderly Care Monitoring, in: Proceedings of the 8th International Conference on PErvasive Technologies Related to Assistive Environments (PETRA’2015), 2015.
 
[RACTI-RU1-2015-12] Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis and Mylonas, Georgios, Design and Implementation of a Platform for Smart Connected School Buildings, in: European Conference on Ambient Intelligence 2015 (AmI-15), 2015.
 
[RACTI-RU1-2015-11] Chatzigiannakis, Ioannis, Fotakis, Dimitris, Kontogiannis, Spyros, Michail, Othon, Nikoletseas, Sotiris, Pantziou, Grammati and Zaroliagis, Christos, A Glimpse at Paul G. Spirakis, in: Algorithms, Probability, Networks, and Games - Scientific Papers and Essays Dedicated to Paul G. Spirakis on the Occasion of His 60th Birthday, pages 3-24, Springer, 2015. [DOI]
 
[RACTI-RU1-2015-10] Michail, Othon, An Introduction to Temporal Graphs: An Algorithmic Perspective, in: Algorithms, Probability, Networks, and Games - Scientific Papers and Essays Dedicated to Paul G. Spirakis on the Occasion of His 60th Birthday, pages 308-343, Springer, 2015. [DOI]
 
[RACTI-RU1-2015-9] Michail, Othon and Spirakis, Paul, Simple and Efficient Local Codes for Distributed Stable Network Construction, in: Distributed Computing, pages 1-31, ISSN 0178-2770, 2015. [DOI]
 
[RACTI-RU1-2015-8] Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis, Mylonas, Georgios, Pocero, Lidia, Zarras, Dimitrios and Koskeris, Andreas, Green Mindset: using IoT to promote energy efficiency and sustainability in Greek public schools, in: Panhellenic Conference on Informatics, PCI 2015, 2015.
 
[RACTI-RU1-2015-7] Mylonas, Georgios and Theodoridis, Evangelos, Developments and challenges ahead in smart city frameworks – lessons from SmartSantander, in: International Journal of Intelligent Engineering Informatics, volume 3, number 2, pages 95-119, 2015.
 
[RACTI-RU1-2015-6] Mylonas, Georgios, Chatzigiannakis, Ioannis, Mavrommati, Irene, Akribopoulos, Orestis, Logaras, Marios and Kokkinos, Panagiotis, Large-scale multiplayer pervasive games: the case of the Fun in Numbers platform, ISBN 978-3-659-54415-6, 2015.
 
[RACTI-RU1-2015-5] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Computing in Dynamic Networks, in: Computational Network Theory: Theoretical Foundations and Applications, First Edition, Wiley-VCH Verlag GmbH & Co. KGaA, 2015.
 
[RACTI-RU1-2015-4] Michail, Othon, Terminating Distributed Construction of Shapes and Patterns in a Fair Solution of Automata, in: 34th Annual ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing (PODC), pages 37-46, ACM, Donostia-San Sebastián, Spain, 2015.
 
[RACTI-RU1-2015-3] Michail, Othon and Spirakis, Paul, Terminating Population Protocols via some Minimal Global Knowledge Assumptions, in: Journal of Parallel and Distributed Computing (JPDC), volume 81-82, pages 1-10, 2015. [DOI]
 
[RACTI-RU1-2015-2] Mylonas, Georgios, Theodoridis, Evangelos and Munoz, Luis, Integrating Smartphones into the SmartSantander Infrastructure, in: IEEE Internet Computing, pages 48-56, 2015.
 
[RACTI-RU1-2015-1] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos, Pantziou, Grammati and Vathis, Nikolaos, Approximation Algorithms for the Arc Orienteering Problems, in: Information Processing Letters (indexed in Thomson's ISI Web of Knowledge), volume 115, number 2, pages 313-315, 2015.
 

2014

[RACTI-RU1-2014-48] Chantzis, Konstantinos, Chatzigiannakis, Ioannis and Rolim, Jose, Design and evaluation of a real-time locating system for wireless sensor networks, in: J. Location Based Services, volume 8, number 2, pages 97-122, 2014. [DOI]
 
[RACTI-RU1-2014-47] Gavalas, Damianos, El. Choubassi, Maha, Garcia Crespo, Angel and Bellavista, Paolo, Mobile and Pervasive Applications in Tourism, Elsevier Science, 2014.
 
[RACTI-RU1-2014-46] Nikoletseas, Sotiris, Rapti, Maria, Raptis, Theofanis and Veroutis, Konstantinos, Decentralizing and Adding Portability to an IoT Test-Bed through Smartphones, in: DCOSS 2014, 2014.
 
[RACTI-RU1-2014-45] Nikoletseas, Sotiris and Raptis, Theofanis, Efficient Algorithms for Characteristic Wireless Power Transfer Problems in Sensor Networks, in: AdHocNets 2014, 6th International Conference on Ad Hoc Networks, Rhodes, Greece, 2014.
 
[RACTI-RU1-2014-44] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Raptis, Theofanis and Rolim, Jose, Characteristic Utilities, Join Policies and Efficient Incentives in Mobile Crowdsensing Systems, in: IFIP Wireless Days, Rio de Janeiro, Brazil, 2014.
 
[RACTI-RU1-2014-43] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Raptis, Theofanis, Raptopoulos, Christoforos and Vasilakis, Filippos, Improving Sensor Network Performance with Wireless Energy Transfer, in: International Journal of Ad Hoc and Ubiquitous Computing, 2014.
 
[RACTI-RU1-2014-42] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris and Raptis, Theofanis, Wireless energy transfer in sensor networks with adaptive, limited knowledge protocols, in: Computer Networks, volume 70, pages 113-141, 2014.
 
[RACTI-RU1-2014-40] Bar-Noy, Amotz, Erlebach, Thomas, M. Halldorsson, Magnus, Nikoletseas, Sotiris and Orponen, Pekka, Editorial for Algorithms for Sensor Systems, Wireless Ad Hoc Networks and Autonomous Mobile Entities, in: Theoretical Computer Science, volume 553, number 1, 2014.
 
[RACTI-RU1-2014-39] Ramantas, Kostas, Vlachos, Kyriakos, N. Bikos, Anastasios, Ellinas, Georgios and Hadjiantonis, Antonis, A New Unified PON-RAN Access Architecture for 4G LTE Networks, in: Optical Communications and Networking, pages 1-10, 2014.
 
[RACTI-RU1-2014-38] Vlachos, Kyriakos, Vasileiadis, T, Drakopoulos, V., Markos, C., Kakarantzas, G. and Yannopoulos, S.N., Development of hybrid solid and hollow core photonic crystal fiber with soft glass deposition for infrared light manipulation, in: ICTON 2014, 2014.
 
[RACTI-RU1-2014-37] Monoyios, Demetris, Hadjiantonis, Antonis, Vlachos, Kyriakos and Ellinas, Georgios, Efficient Inter-ONU Communication in Ring-based WDM-PONs, in: ICTON 2014, 2014.
 
[RACTI-RU1-2014-36] Kontogiannis, Spyros, Michalopoulos, George, Papastavrou, Georgia, Paraskevopoulos, Andreas, Wagner, Dorothea and Zaroliagis, Christos, Analysis and Experimental Evaluation of Time-Dependent Distance Oracles, in: Algorithm Engineering and Experiments, ALENEX 2015 (SIAM, 2015), 2014.
 
[RACTI-RU1-2014-35] Gavalas, Damianos, Kasapakis, Vlasios, Konstantopoulos, Charalampos, Pantziou, Grammati, Vathis, Nikolaos and Zaroliagis, Christos, A Personalized Multimodal Tourist Tour Planner, in: 13th International Conference on Mobile and Ubiquitous Multimedia, pages 73-80, MUM 2014 (ACM), 2014.
 
[RACTI-RU1-2014-34] Cionini, Alessio, D'Angelo, Gianlorenzo, D'Emidio, Mattia, Frigioni, D., Giannakopoulou, Kalliopi, Paraskevopoulos, Andreas and Zaroliagis, Christos, Engineering Graph-Based Models for Dynamic Timetable Information Systems, in: 14th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, pages 46-61, ATMOS 2014, 2014.
 
[RACTI-RU1-2014-33] Kontogiannis, Spyros and Zaroliagis, Christos, Distance Oracles for Time-Dependent Networks, in: Automata, Languages, and Programming, pages 713-725, Springer 2014, ICALP 2014, 2014.
 
[RACTI-RU1-2014-32] Gkortsilas, Dimitrios and Zaroliagis, Christos, Eco-friendly Vehicle Routing via Balanced and Compact Clustering, in: 3rd Workshop on Vehicle Routing and Logistics Optimization, VeRoLog 2014, 2014.
 
[RACTI-RU1-2014-31] Brodal, Gerth Stolting, Sioutas, Spyros, Tsichlas, Kostas and Zaroliagis, Christos, D^2-Tree: A New Overlay with Deterministic Bounds, in: Algorithmica, 2014. [DOI]
 
[RACTI-RU1-2014-30] Zaroliagis, Christos, Algorithms and Data Structures - The Basic Toolbox, Klidarithmos, 2014.
 
[RACTI-RU1-2014-29] Gupta, Prosenjit and Zaroliagis, Christos, Applied Algorithms, Springer, ICAA, 2014.
 
[RACTI-RU1-2014-26] Theodoridis, Evangelos, Mylonas, Georgios, Gutierrez Polidura, Veronica and Munoz, Luis, Large-Scale Participatory Sensing Experimentation Using Smartphones within a Smart City, in: MOBIQUITOUS 2014, 11th International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services, London, 2014.
 
[RACTI-RU1-2014-25] Michail, Othon and Spirakis, Paul, Traveling Salesman Problems in Temporal Graphs, in: 39th International Symposium on Mathematical Foundations of Computer Science (MFCS), Springer Berlin Heidelberg, Budapest, Hungary, 2014.
 
[RACTI-RU1-2014-24] Fotakis, Dimitris, Kaporis, Alexis, Lianeas, Thanasis and Spirakis, Paul, On the Hardness of Network Design for Bottleneck Routing Games, in: Theoretical Computer Science (TCS), volume 521, number 13, pages 107-122, 2014.
 
[RACTI-RU1-2014-23] Diaz, Josep, Goldberg, L. A., Mertzios, George, Richerby, D., Serna, Maria and Spirakis, Paul, Approximating Fixation Probabilities in the Generalized Moran Process, in: Algorithmica, volume 69, number 1, 2014.
 
[RACTI-RU1-2014-22] Mertzios, George, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Determining Majority in Networks with Local Intercations and very small Local Memory, in: 41st International Colloquium on Automata, Languages, and Programming - ICALP 2014, Copenhagen, Denmark, 2014.
 
[RACTI-RU1-2014-21] Akrida, Eleni Ch., Gasieniec, L., Mertzios, George and Spirakis, Paul, Ephemeral Networks with Random Availability of Links : Diameter and Connectivity, in: ACM SPAA 2014, Prague, 2014.
 
[RACTI-RU1-2014-20] Chantzis, Konstantinos, Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis and Rolim, Jose, SCLD-ATP: Symmetric Coherent Link Degree, Adaptive Transmission Power Control for Wireless Sensor Networks, in: SENSORNETS 2014, Lisbon, Portugal, 2014.
 
[RACTI-RU1-2014-19] Chantzis, Konstantinos, Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis and Rolim, Jose, Symmetric Coherent Link Degree, Adaptive Throughput-Transmission Power for Wireless Sensor Networks, in: DCOSS 2014, Los Angeles, USA, 2014.
 
[RACTI-RU1-2014-18] Brodal, Gerth Stolting, Sioutas, Spyros, Tsichlas, Kostas and Zaroliagis, Christos, D^2-Tree: A New Overlay with Deterministic Bounds, in: Algorithmica, 2014. [DOI]
 
[RACTI-RU1-2014-17] Mamalis, Basilis, Pantziou, Grammati, Dimitropoulos, G. and Kremmydas, D., Highly Scalable Parallelization of Standard Simplex Method on a Myrinet Connected Cluster Platform, in: ACTA Intl Journal of Computers and Applications, 2014. [DOI]
 
[RACTI-RU1-2014-16] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos and Pantziou, Grammati, A Survey on Algorithmic Approaches for Solving Tourist Trip Design Problems, in: Journal of Heuristics, Springer Science, 2014.
 
[RACTI-RU1-2014-15] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos and Pantziou, Grammati, Mobile Recommender Systems in Tourism, in: Journal of Network and Computer Applications, volume 39, pages 319-333, 2014.
 
[RACTI-RU1-2014-14] Belsis, P. and Pantziou, Grammati, A k-Anonymity Privacy preserving approach in Wireless Medical Monitoring Environments, in: Personal and Ubiquitous Computing, volume 18, number 1, pages 61-74, 2014.
 
[RACTI-RU1-2014-13] Maglogiannis, I., Makedon, F., Pantziou, Grammati and Betke, M., Pervasive technologies and assistive environments: cognitive systems for assistive environments: special issue of PETRA 2010 and 2011 conferences, in: Universal Access in the Information Society Journal (UAIS), volume 13, number 1, pages 1-4, 2014.
 
[RACTI-RU1-2014-12] Maglogiannis, I., Betke, M., Pantziou, Grammati and Makedon, F., Assistive environments for the disabled and the senior citizens: theme issue of PETRA 2010 and 2011 conferences, in: Personal and Ubiquitous Computing, volume 18, number 1, pages 1-3, 2014.
 
[RACTI-RU1-2014-11] Kontogiannis, Spyros and Zaroliagis, Christos, Distance Oracles for Time-Dependent Networks, in: Automata, Languages and Programming – ICALP 2014, Springer-Verlag, 2014, 2014.
 
[RACTI-RU1-2014-10] Venetis, I., Pantziou, Grammati, Gavalas, Damianos and Konstantopoulos, Charalampos, Benchmarking Mobile Agent Itinerary Planning Algorithms for Data Aggregation on WSNs, in: 6th International Conference on Ubiquitous and Future Networks - ICUFN’2014, Shanghai, China, 2014.
 
[RACTI-RU1-2014-8] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos, Pantziou, Grammati and Vathis, Nikolaos, Efficient Heuristics for the Time Dependent Team Orienteering Problem with Time Windows, in: International Conference on Applied Algorithms - ICAA’2014, pages 151-162, Springer-Verlag, 2014.
 
[RACTI-RU1-2014-7] Panagopoulou, Panagiota and Spirakis, Paul, Random Bimatrix Games Are Asymptotically Easy to Solve (A Simple Proof), in: Theory of Computing Systems, volume 54, number 3, pages 479-490, 2014.
 
[RACTI-RU1-2014-6] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Causality, Influence, and Computation in Possibly Disconnected Synchronous Dynamic Networks, in: Journal of Parallel and Distributed Computing (JPDC), volume 74, number 1, pages 2016-2026, 2014. [DOI]
 
[RACTI-RU1-2014-5] Nikoletseas, Sotiris, Rapti, Maria, Raptis, Theofanis and Veroutis, Konstantinos, Decentralizing and Adding Portability to an IoT Test-bed through Smartphones, DCOSS/IoTIP 2014, Marina Del Rey, California, USA, 2014.
 
[RACTI-RU1-2014-3] Kinalis, Athanasios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Rolim, Jose, Biased sink mobility with adaptive stop times for low latency data collection in sensor networks, in: Information Fusion, volume 15, pages 56-63, 2014.
 
[RACTI-RU1-2014-2] Michail, Othon and Spirakis, Paul, Simple and Efficient Local Codes for Distributed Stable Network Construction, in: 33rd Annual ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing (PODC), pages 76-85, ACM, Paris, France, 2014. [DOI]
 
[RACTI-RU1-2014-1] Chatzigiannakis, Ioannis, di Luna, G. A, Baldoni, Roberto and Bonomi, Silvia, Conscious and Unconscious Counting on Anonymous Dynamic Networks, 2014.
 

2013

[RACTI-RU1-2013-49] Nikoletseas, Sotiris and Cuevas Rumin, Angel, MobiWac'13, ACM 2013, 2013.
 
[RACTI-RU1-2013-48] Manolopoulos, C, Sofotassios, D, Spirakis, Paul and Stamatiou, Yannis, A Framework for Protecting Voters' Privacy In Electronic Voting Procedures, in: Journal of Cases on Information Technology, volume 15, number 2, pages 1-33, 2013.
 
[RACTI-RU1-2013-47] Diaz, Josep, Goldberg, L. A., Mertzios, George, Richerby, D., Serna, Maria and Spirakis, Paul, On the fixation probability of superstars, in: Proceedings of the Royal Society A, volume 469, number 8, 2013.
 
[RACTI-RU1-2013-46] Fotakis, Dimitris, Kaporis, Alexis, Lianeas, Thanasis and Spirakis, Paul, Resolving Braess's Paradox in Random Networks, in: WINE 2013, USA, 2013.
 
[RACTI-RU1-2013-45] Nastou, Panagotis, Spirakis, Paul, Stamatiou, Yannis and Vichou, Christina, Agent agreement protocols based on Golay error-correcting code, in: Information, Intelligence, Systems and Applications - IISA 2013, pages 1-6, IEEE, 2013.
 
[RACTI-RU1-2013-44] Mertzios, George and Spirakis, Paul, Strong Bounds for Evolution in Networks, in: 40th International Colloquium on Automata, Languages and Programming - ICALP 2013, pages 675-686, 2013.
 
[RACTI-RU1-2013-43] Mertzios, George and Spirakis, Paul, Algorithms and almost tight results for 3-colorability of Small Diameter Graphs, in: SOFSEM 2013, 2013.
 
[RACTI-RU1-2013-42] Kannan, Rajgopal, Busch, Costas and Spirakis, Paul, The Price of Anarchy is Unbounded for Congestion Games with Superpolynomial Latency Costs, in: CoRR, 2013.
 
[RACTI-RU1-2013-41] Spirakis, Paul and Akrida, Eleni Ch., Moving in temporal graphs with very sparse random availability of edges, in: CoRR, 2013.
 
[RACTI-RU1-2013-40] Kaporis, Alexis, Makris, Christos, Sioutas, Spyros, Tsakalidis, Athanasios, Tsichlas, Kostas and Zaroliagis, Christos, Improved Bounds for Finger Search on a RAM, in: Algorithmica, volume 66, number 2, pages 249-286, 2013.
 
[RACTI-RU1-2013-39] Gkortsilas, Dimitrios and Zaroliagis, Christos, An Experimental Study of Bicriteria Models for Robust Timetabling, in: Optimization, volume 62, number 8, pages 1089-112, 2013.
 
[RACTI-RU1-2013-38] Konstantinou, Elisavet, Nastou, Panagotis and Stamatiou, Yannis, Securing Embedded Computing Systems through Elliptic Curve Cryptography, in: Encyclopedia of Embedded Computing Systems, IGI Global 2013, volume 20, pages 402-419, 2013.
 
[RACTI-RU1-2013-37] Tsekouras, G. E. and Gavalas, Damianos, An Effective Fuzzy Clustering Algorithm for Web Document Classification: A Case Study in Cultural Content Mining, in: International Journal of Software Engineering and Knowledge Engineering, volume 23, number 6, pages 869-886, 2013.
 
[RACTI-RU1-2013-36] Kameas, A., Gavalas, Damianos, Goumopoulos, C., Nicopolitidis, P. and Giaglis, G., Distance Learning: A Postgraduate PerCom Program, in: IEEE Pervasive Computing, volume 12, number 2, pages 83-85, 2013.
 
[RACTI-RU1-2013-35] Konstantopoulos, Charalampos, Bellavista, Paolo, Huang, Chi-Fu and Turgut, Damla, Reactive wireless sensor networks, in: Computer Communications, volume 36, number 9, pages 963-964, 2013.
 
[RACTI-RU1-2013-34] Kasapakis, Vlasios and Gavalas, Damianos, Design Aspects and Context-Awareness in Pervasive Games, in: Creating Personal, Social, and Urban Awareness through Pervasive Computing, pages 131-156, 2013. [DOI]
 
[RACTI-RU1-2013-33] Paraskevopoulos, Andreas and Zaroliagis, Christos, Improved Alternative Route Planning, in: Algorithmic Approaches for Transportation Modeling, Optimization, and Systems – ATMOS 2013, pages 108-122, 2013.
 
[RACTI-RU1-2013-32] Kasapakis, Vlasios, Gavalas, Damianos and Bubaris, Nikos, Pervasive games research: a design aspects-based state of the art report, in: 17th Panhellenic Conference on Informatics - PCI’2013), pages 152-157, Thessaloniki, Greece, 2013.
 
[RACTI-RU1-2013-31] Chatzidimitris, T, Kavakli, E., Economou, M. and Gavalas, Damianos, Mobile Augmented Reality Edutainment Applications for Cultural Institutions, in: 4th International Conference on Information, Intelligence, Systems and Applications - IISA’2013, pages 270-274, Piraeus, Greece, 2013.
 
[RACTI-RU1-2013-30] Gavalas, Damianos, Kasapakis, Vlasios, Mastakas, Konstantinos, Konstantopoulos, Charalampos and Pantziou, Grammati, A Survey on Mobile Tourism Recommender Systems, in: 3rd International Conference on Communications and Information Technology - ICCIT’2013, pages 131-135, Beirut, Lebanon, 2013.
 
[RACTI-RU1-2013-29] Mali, Georgia, Michail, Panagiotis, Paraskevopoulos, Andreas and Zaroliagis, Christos, A New Dynamic Graph Structure for Large-Scale Transportation Networks, in: Algorithms and Complexity – CIAC 2013, pages 312-323, Springer 2013, Barcelona, Spain, 2013.
 
[RACTI-RU1-2013-28] Kasapakis, Vlasios, Gavalas, Damianos and Bubaris, Nikos, Addressing Openness and Portability in Outdoor Pervasive Role-Playing Games, in: 3rd International Conference on Communications and Information Technology - ICCIT’2013, pages 93-97, Beirut, Lebanon, 2013.
 
[RACTI-RU1-2013-27] Gavalas, Damianos, Konstantopoulos, Charalampos, Mastakas, Konstantinos, Pantziou, Grammati and Tasoulas, Yiannis, Cluster-based Heuristics for the Team Orienteering Problem with Time Windows, in: 12th International Symposium on Experimental Algorithms - SEA’2013, pages 390-401, Springer-Verlag, V. Bonifaci et al. (Eds.), Rome, Italy, 2013.
 
[RACTI-RU1-2013-26] Spirakis, Paul and Panagopoulou, Panagiota, Potential Functions in Strategic Games, in: Computer Science - Theory and Applications - 8th International Computer Science Symposium in Russia, CSR 2013, pages 283-297, Ekaterinburg, Russia, 2013.
 
[RACTI-RU1-2013-25] Chatzigiannakis, Ioannis, Michail, Othon, Nikolaou, Stavros and Spirakis, Paul, The Computational Power of Simple Protocols for Self-Awareness on Graphs, in: Theoretical Computer Science, volume 512, pages 98-118, 2013. [DOI]
 
[RACTI-RU1-2013-24] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris and Raptis, Theofanis, Adaptive, limited knowledge wireless recharging in sensor networks, pages 65-72, MOBIWAC 2013, 2013.
 
[RACTI-RU1-2013-23] Madhja, Adelina, Nikoletseas, Sotiris and Raptis, Theofanis, Efficient, distributed coordination of multiple mobile chargers in sensor networks, pages 101-108, MSWiM 2013, 2013.
 
[RACTI-RU1-2013-22] Angelopoulos, Constantinos Marios, Filios, Gabriel, Nikoletseas, Sotiris, Patroumpa, Dimitra, Raptis, Theofanis and Veroutis, Konstantinos, A holistic IPv6 test-bed for smart, green buildings, pages 6050-6054, ICC 2013, 2013.
 
[RACTI-RU1-2013-21] Spirakis, Paul, Nikoletseas, Sotiris and Raptopoulos, Christoforos, A Guided Tour in Random Intersection Graphs, in: ICALP 2013, pages 29-35, 2013.
 
[RACTI-RU1-2013-20] Nikoletseas, Sotiris, Panagopoulou, Panagiota, Raptopoulos, Christoforos and Spirakis, Paul, On the Structure of Equilibria in Basic Network Formation, in: FCT 2013, pages 259-270, Liverpool, UK, 2013.
 
[RACTI-RU1-2013-19] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris and Raptis, Theofanis, Efficient Wireless Recharging in Sensor Networks, in: DCOSS 2013, pages 298-300, 2013.
 
[RACTI-RU1-2013-18] Ramantas, Kostas, Vlachos, Kyriakos, Ellinas, Georgios and Hadjiantonis, Antonis, A Converged Optical Wireless Architecture for Mobile Backhaul Networks, ONDM 2013, Telecom Bretagne, Brest, France, 2013.
 
[RACTI-RU1-2013-17] Mertzios, George, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Natural models for evolution on networks, in: Theoretical Computer Science, volume 477, pages 76-95, 2013.
 
[RACTI-RU1-2013-16] Rapti, Angeliki, Theodoridis, Evangelos and Tsakalidis, Athanasios, Evaluations of Protein-Protein Interaction Management Systems, in: 4th International Workshop on Biological Knowledge Discovery and Data Mining (BIOKDD'13), Database and Expert Systems Applications (DEXA), 2013.
 
[RACTI-RU1-2013-15] Kanavos, Andreas, Makris, Christos, Plegas, Yannis and Theodoridis, Evangelos, Extracting Knowledge from Web Search Engines using Wikipedia, in: ngineering Applications of Neural Networks Communications in Computer and Information Science, Springer, 2013.
 
[RACTI-RU1-2013-14] Makris, Christos, Plegas, Yannis and Theodoridis, Evangelos, Improved text annotation with Wikipedia entities, in: ACM SAC, 2013.
 
[RACTI-RU1-2013-13] Kiouftis, Vasileios, Theodoridis, Evangelos and Tsakalidis, Athanasios, Knowledge Extraction from Web Services Repositories, in: IEEE International Conference on Tools with Artificial Intelligence (ICTAI), 2013.
 
[RACTI-RU1-2013-12] Klapa, Maria, Tsafou, Kalliopi, Theodoridis, Evangelos, Tsakalidis, Athanasios and Moschonas, Nicholas, Reconstruction of the experimentally supported human protein interactome: what can we learn?, in: BMC Systems Biology, volume 7, number 96, 2013.
 
[RACTI-RU1-2013-11] Akribopoulos, Orestis, Amaxilatis, Dimitrios, Dimakopoulos, Dimitrios and Chatzigiannakis, Ioannis, Smart Energy Monitoring and Management in Large Multi-Office Building Environments, in: 17th Panhellenic Conference on Informatics (PCI 2013), IEEE, PCI, Thessaloniki, 2013.
 
[RACTI-RU1-2013-10] di Luna, G. A, Baldoni, Roberto, Bonomi, Silvia and Chatzigiannakis, Ioannis, Counting the Number of Homonyms in Dynamic Networks, in: 15th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2013), Springer, Osaka, Japan, 2013.
 
[RACTI-RU1-2013-8] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Naming and Counting in Anonymous Unknown Dynamic Networks, in: 15th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), pages 281-295, Springer International Publishing Switzerland, Osaka, Japan, 2013.
 
[RACTI-RU1-2013-6] Mavrommati, Irene, Mylonas, Georgios, Chatzigiannakis, Ioannis, Akribopoulos, Orestis and Logaras, Marios, Large scale multiplayer sensor based installations in public spaces: the case of the Words game, in: Hybrid City 2 Conference, Athens, Greece, 2013.
 
[RACTI-RU1-2013-5] Chatzigiannakis, Ioannis, Mylonas, Georgios and Theodoridis, Evangelos, Future Internet experimentation on a city scale: the SmartSantander project, in: Hybrid City 2 Conference, Athens, Greece, 2013.
 
[RACTI-RU1-2013-4] Theodoridis, Evangelos, Mylonas, Georgios and Chatzigiannakis, Ioannis, Developing an IoT Smart City Framework, in: Workshop on Urban Computing and Modern Cities. The Fourth International Conference on Information, Intelligence, Systems and Applications ( IISA 2013 ), IEEE, Piraeus, Greece, 2013.
 
[RACTI-RU1-2013-3] Akribopoulos, Orestis, Logaras, Marios, Mylonas, Georgios, Chatzigiannakis, Ioannis and Mavrommati, Irene, Realizing Large-scale Street Games using Heterogeneous Future Internet Technologies, in: The 9th International Conference on Intelligent Environments - IE'13, Athens, 2013.
 
[RACTI-RU1-2013-2] Mertzios, George, Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Temporal Network Optimization Subject to Connectivity Constraints, in: 40th International Colloquium on Automata, Languages and Programming - ICALP 2013, pages 657-668, Springer Berlin Heidelberg, Riga, Latvia, 2013. [DOI]
 
[RACTI-RU1-2013-1] Seklou, K, Sideri, Aggeliki, Kokkinos, Panagiotis and Varvarigos, Emmanouel, New assembly techniques and fast reservation protocols for optical burst switched networks based on traffic prediction, in: Optical Switching and Networking, volume Volume 10, pages 132-148, 2013. [DOI]
 

2012

[RACTI-RU1-2012-31] Fotakis, Dimitris, Kaporis, Alexis and Spirakis, Paul, Efficient methods for selfish network design, volume 448, pages 9-20, 2012.
 
[RACTI-RU1-2012-30] Kontogiannis, Spyros and Spirakis, Paul, On mutual concavity and strategically zero sum bimatrix games, in: Theoretical Computer Science (TCS), volume 432, pages 67-76, 2012.
 
[RACTI-RU1-2012-29] Panagopoulou, Panagiota and Spirakis, Paul, Playing a Game to Bound the Chromatic Number, in: The American Mathematical Monthly, volume 119, number 9, pages 771-778, 2012.
 
[RACTI-RU1-2012-28] Chatzigiannakis, Ioannis, Hasemann, Henning, Karnstedt, Marcel, Kleine, Oliver, Kröller, Alexander, Leggieri, Myriam, Pfisterer, Dennis and Römer, Kay, True Self-Configuration for the IoT, 2012.
 
[RACTI-RU1-2012-27] Gkortsilas, Dimitrios and Zaroliagis, Christos, An Experimental Study of Bicriteria Models for Robust Timetabling, in: Advances in Discrete Optimization, 2012.
 
[RACTI-RU1-2012-26] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Causality, Influence, and Computation in Possibly Disconnected Synchronous Dynamic Networks, in: 16th International Conference On Principles Of DIstributed Systems (OPODIS), pages 269-283, Springer-Verlag Berlin Heidelberg, Rome, Italy, 2012. [DOI]
 
[RACTI-RU1-2012-25] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Brief Announcement: Naming and Counting in Anonymous Unknown Dynamic Networks, in: 26th international conference on Distributed Computing (DISC), pages 437-438, Springer-Verlag Berlin Heidelberg, Salvador, Brazil, 2012. [DOI]
 
[RACTI-RU1-2012-24] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Terminating Population Protocols via some Minimal Global Knowledge Assumptions, in: 14th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2012), pages 77-89, Springer-Verlag Berlin Heidelberg, 2012. [DOI]
 
[RACTI-RU1-2012-22] Doulamis, N., Kokkinos, Panagiotis and Varvarigos, Emmanouel, Spectral Clustering Scheduling Techniques for Tasks with Strict QoS Requirements, in: EEE Transactions on Computers, 2012.
 
[RACTI-RU1-2012-21] Nikoletseas, Sotiris, Patroumpa, Dimitra, Prasanna, Viktor and Raptopoulos, Christoforos, Radiation Awareness in Three-Dimensional Wireless Sensor Networks, in: Distributed Computing in Sensor Systems (DCOSS 2012), pages 176-185, 2012.
 
[RACTI-RU1-2012-20] Kinalis, Athanasios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Rolim, Jose, Biased Sink Mobility with Adaptive Stop Times for Low Latency Data Collection in Sensor Networks, in: Information Fusion Journal (IFJ), volume Localized Algori, ISSN 1566-2535, 2012.
 
[RACTI-RU1-2012-19] Achlioptas, Dimitris and Menchaca-Mendez, Ricardo, Exponential Lower Bounds for DPLL Algorithms on Satisfiable Random 3-CNF Formulas, in: SAT, pages 327-340, 15th International Conference, Trento, Italy, June 17-20, 2012., 2012. [DOI]
 
[RACTI-RU1-2012-18] Achlioptas, Dimitris and Menchaca-Mendez, Ricardo, Unsatisfiability Bounds for Random CSPs from an Energetic Interpolation Method, in: ICALP (1), pages 1-12, Springer Berlin Heidelberg, 39th International Colloquium, ICALP 2012, July 9-13, 2012, Proceedings, Part I, Warwick, UK, 2012. [DOI]
 
[RACTI-RU1-2012-17] Achlioptas, Dimitris and Gouleakis, Themis, Algorithmic Improvements of the Lovász Local Lemma via Cluster Expansion, in: FSTTCS, pages 16-23, 2012.
 
[RACTI-RU1-2012-16] Angelopoulos, Constantinos Marios, Efficient Data Collection Protocols for Wireless Sensor Networks, 2012.
 
[RACTI-RU1-2012-15] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Raptis, Theofanis, Raptopoulos, Christoforos and Vasilakis, Filippos, Efficient energy management in wireless rechargeable sensor networks, in: 15th ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (IEEE MSWiM) 2012, pages 309-316, 15th ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (IEEE MSWiM) 2012, Paphos, Cyprus, 2012.
 
[RACTI-RU1-2012-14] Angelopoulos, Constantinos Marios, Filios, Gabriel, Karagiannis, Marios, Nikoletseas, Sotiris and Rolim, Jose, Fine-grained in-door localisation with wireless sensor networks, pages 159-162, 10th ACM* International Symposium on Mobility Management and Wireless Access (ACM MOBIWAC) 2012, Paphos, Cyprus, 2012.
 
[RACTI-RU1-2012-12] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Raptopoulos, Christoforos, Radiation-aware Data Propagation in Wireless Sensor Networks, in: MOBIWAC, pages 11-18, 10th ACM International Symposium on Mobility Management and Wireless Access (ACM MOBIWAC) 2012, Paphos, 2012.
 
[RACTI-RU1-2012-11] Akribopoulos, Orestis, Amaxilatis, Dimitrios, Georgitzikis, Vasileios, Logaras, Marios, Keramidas, Vasileios, Kontodimas, Kostas, Lagoudianakis, Evangelos, Nikoloutsakos, Nikolaos, Papoutsakis, Vasileios, Prevezanos, Ioannis, Pyrgeris, Georgios, Tsampas, Stylianos, Voutsas, Vasileios and Chatzigiannakis, Ioannis, Making P-Space Smart: Integrating IoT technologies in a Multi-office environment, in: Mobilware 2012, 2012.
 
[RACTI-RU1-2012-10] Papaefstathiou, Ioannis, Sotiriades, Euripides, Apostolakis, Stratos, Dollas, Apostolos, Karamolegkos, Pantelis, Logaras, Marios, Chatzigiannakis, Ioannis, Vasilikiotis, Leonidas, Emmanouilidou, Maria, Aggelidakis, Stavros and Hatzidakis, Petros, ROTA: An Archipelago-Wide Area Network for High Speed Communication to Ships, in: Panhellenic Conference on Informatics 2012, 2012.
 
[RACTI-RU1-2012-9] Kokkinos, Panagiotis and Varvarigos, Emmanouel, Scheduling efficiency of resource information aggregation in grid networks, in: Future Generation Computing Systems, volume 28, number 1, pages 9-23, 2012.
 
[RACTI-RU1-2012-8] Chatzigiannakis, Ioannis, Michail, Othon, Mylonas, Georgios and Spirakis, Paul, Myriads of data, myriads of devices: self-awareness of the Ad-hoc, in: Awareness: Self-Awareness in Autonomic Systems, 2012. [DOI]
 
[RACTI-RU1-2012-7] Amaxilatis, Dimitrios, Oikonomou, Georgios and Chatzigiannakis, Ioannis, Adaptive Neighbor Discovery for Mobile and Low Power Wireless Sensor Networks, MSWiM’12, Paphos, Cyprus, 2012.
 
[RACTI-RU1-2012-6] Amaxilatis, Dimitrios, Georgitzikis, Vasileios, Giannakopoulos, Dimitrios and Chatzigiannakis, Ioannis, Employing Internet of Things Technologies for Building Automation, ETFA 2012, Poland, 2012.
 
[RACTI-RU1-2012-5] Akribopoulos, Orestis, Amaxilatis, Dimitrios and Chatzigiannakis, Ioannis, Towards integrating IoT devices with the Web, ETFA 2012, Poland, 2012.
 
[RACTI-RU1-2012-4] Antoniou, Athanasios, Theodoridis, Evangelos, Chatzigiannakis, Ioannis and Mylonas, Georgios, Human Mobility Trace Acquisition and Social Interactions Monitoring for Business Intelligence using Smartphones, in: PCI 2012 16th Panhellenic Conference on Informatics, IEEE, Pireaus, 2012.
 
[RACTI-RU1-2012-3] Antoniou, Athanasios, Theodoridis, Evangelos, Chatzigiannakis, Ioannis and Mylonas, Georgios, Using Future Internet Infrastructure and Smartphones for Mobility Trace Acquisition and Social Interactions Monitoring, Lecture Notes in Computer Science, volume 7281, Springer, ISBN 978-3-642-30240-4, 2012.
 
[RACTI-RU1-2012-2] Coulson, Geoff, Porter, Barry, Chatzigiannakis, Ioannis, Koninis, Christos, Fischer, Stefan, Pfisterer, Dennis, Bimschas, Daniel, Braun, Torsten, Hurni, Philipp, Anwander, Markus, Wagenknecht, Gerald, Fekete, Sandor, Kröller, Alexander and Baumgartner, Tobias, Flexible experimentation in wireless sensor networks, in: Communications of the ACM, volume 55, number 1, pages 82-90, 2012. [DOI]
 
[RACTI-RU1-2012-1] Georgitzikis, Vasileios, Akribopoulos, Orestis and Chatzigiannakis, Ioannis, Controlling Physical Objects via the Internet using the Arduino platform over 802.15.4 Networks, in: IEEE Latin America Transactions Journal, 2012.
 

2011

[RACTI-RU1-2011-96] Spadaro, Salvatore, Perelló, Jordi, Agraz, Fernando, Azodolmolky, Siamak, Angelou, M., Yixuan, Qin, Nejabati, Reza, Simeonidou, Dimitra, Kokkinos, Panagiotis, Varvarigos, Emmanouel, Ye, Yabin and Tomkos, Ioannis, Experimental Demonstration of an Enhanced Impairment-Aware Path Computation Element, in: OFC 2011, 2011.
 
[RACTI-RU1-2011-95] Perelló, Jordi, Spadaro, Salvatore, Agraz, Fernando, Angelou, M., Azodolmolky, Siamak, Yixuan, Qin, Nejabati, Reza, Simeonidou, Dimitra, Kokkinos, Panagiotis, Varvarigos, Emmanouel, Zahr, Sawsan Al, Gagnaire, Maurice and Tomkos, Ioannis, Experimental Evaluation of Centralized Failure Restoration in a Dynamic Impairment-Aware All-Optical Network, in: OFC 2011, 2011.
 
[RACTI-RU1-2011-94] Christodoulopoulos, Konstantinos, Tomkos, Ioannis and Varvarigos, Emmanouel, Dynamic Bandwidth Allocation in Flexible OFDM-based Networks, in: OFC 2011, 2011.
 
[RACTI-RU1-2011-93] Adapting the Transmission Reach in Mixed Line Rates WDM Transport Networks, in: 15th Conference on Optical Network Design and Modeling, ONDM 2011, 2011.
 
[RACTI-RU1-2011-92] Manousakis, Kostas and Varvarigos, Emmanouel, Using a Nature Inspired Technique to Train a Dynamic IA-RWA Algorithm, in: 18th International Conference on Telecommunications, pages 61-66, ICT, 2011.
 
[RACTI-RU1-2011-91] Paraskevas, M., Stergatu, H. and Varvarigos, Emmanouel, E-Learning and Social Networking Services in the Greek School Network, in: MCCSIS 2011, pages 105-112, 2011.
 
[RACTI-RU1-2011-90] Tomkos, Ioannis, Christodoulopoulos, Konstantinos, Angelou, M., Klonidis, Dimitris, Zakynthinos, P. and Varvarigos, Emmanouel, Value Analysis Methodology for Flexible Optical Networks, in: 37th European Conference and Exhibition on Optical Communication, ECOC 2011, 2011.
 
[RACTI-RU1-2011-89] Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Planning Mixed-Line-Rate WDM Transport Networks, in: International Conference on Transparent Optical Networks, ICTON 2011, 2011.
 
[RACTI-RU1-2011-88] Varvarigos, Emmanouel and Christodoulopoulos, Konstantinos, Algorithmic aspects of optical network design, in: 15th Conference on Optical Network Design and Modeling, ONDM, 2011.
 
[RACTI-RU1-2011-87] Kokkinos, Panagiotis and Varvarigos, Emmanouel, Data Consolidation and Information Aggregation in Grid Networks, in: Advances in Grid Computing, pages 95-118, ISSN 978-953-307-301-9, 2011.
 
[RACTI-RU1-2011-86] Papageorgiou, Christos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Energy-efficient Unicast and Multicast Communication for Ad Hoc Networks Using Multiple Criteria, in: Mobile Ad hoc Networks: Current Status and Future Trends, ISSN 9781439856505, 2011.
 
[RACTI-RU1-2011-85] Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Online Impairment Aware Routing and Wavelength Assignment in WDM Optical Networks, in: Online Impairment Aware Routing and Wavelength Assignment in WDM Optical Networks, volume 6, ISSN 978-1-61470-455-3, 2011.
 
[RACTI-RU1-2011-84] Manousakis, Kostas and Varvarigos, Emmanouel, A Comparative Study of Node Architectures with Add/Drop Constraints in WDM Networks, ISSN 978-953-307-922-6, 2011.
 
[RACTI-RU1-2011-82] Kokkinos, Panagiotis, Papageorgiou, Christos and Varvarigos, Emmanouel, Multi-cost Routing for Energy and Capacity Constrained Wireless Mesh Networks, in: Wireless Communications and Mobile Computing, 2011.
 
[RACTI-RU1-2011-81] Christodoulopoulos, Konstantinos, Tomkos, Ioannis and Varvarigos, Emmanouel, Elastic Bandwidth Allocation in Flexible OFDM-based Optical Networks, in: Journal of Lightwave Technology, volume 29, number 9, pages 1354-1366, 2011.
 
[RACTI-RU1-2011-80] Kalles, D., Papagelis, Athanasios and Stamatiou, Yannis, Consolidating a Heuristic for Incremental Decision Tree Learning through asymptotic Analysis, in: International Journal on Artificial Intelligence Tools, volume 20, number 1, pages 29-52, 2011. [DOI]
 
[RACTI-RU1-2011-79] Meletiou, Gerasimos, Stamatiou, Yannis and Tsiakalos, A., Lower Bounds for Interpolating Polynomials for Square Roots of the Elliptic Curve Discrete Logarithm, in: Information Security and Assurance, pages 177-187, Springer Verlag, ISA 2011, 2011. [DOI]
 
[RACTI-RU1-2011-78] Nastou, Panagotis and Stamatiou, Yannis, A Distributed, Parametric Platform for Constructing Secure SBoxes in Block Cipher Designs, in: FGIT-SecTech'11, pages 155-166, 2011.
 
[RACTI-RU1-2011-77] Nastou, Panagotis, Stamatiou, Yannis and Tsiakalos, A., The Solution of Differential Equation Describing the Evolution of a Key Agreement Protocol, in: European Society for Applied Mathematics, EUROSAM 2011, 2011.
 
[RACTI-RU1-2011-76] Angelopoulos, Constantinos Marios, Mouskos, Christodoulos and Nikoletseas, Sotiris, Social Signals Processing: Detecting human interactions using Wireless Sensor Networks, in: 9th ACM/IEEE International Symposium on Mobility Management and Wireless Access Protocols, ACM Press, MobiWac, 2011.
 
[RACTI-RU1-2011-75] Efstathiou, Dionysios, Ioannou, S., Nikoletseas, Sotiris and Patroumpa, Dimitra, Emergency Building Evacuation Guided by a Wireless Sensor Network, in: 9th ACM/IEEE International Symposium on Mobility Management and Wireless Access Protocols, ACM Press, MobiWac '11, 2011.
 
[RACTI-RU1-2011-74] Karagiannis, Marios, Chantzis, Konstantinos, Nikoletseas, Sotiris and Rolim, Jose, Passive target tracking: Application with mobile devices using an indoors WSN Future Internet testbed, in: 1st IEEE Workshop on Building Intelligence through IPv6 Sensing Systems, HOBSENSE 2011, 2011.
 
[RACTI-RU1-2011-73] Efstathiou, Dionysios, Kotsogiannis, I. and Nikoletseas, Sotiris, Energy balanced data propagation in wireless sensor networks with diverse node mobility, in: 9th ACM international symposium on Mobility management and wireless access, MobiWac '11, 2011.
 
[RACTI-RU1-2011-72] Nikoletseas, Sotiris, Patroumpa, Dimitra, Raptopoulos, Christoforos and Rolim, Jose, Efficient Heuristics for Low Radiation Paths in Wireless Sensor Networks, in: 7th IEEE International Conference on Distributed Computing in Sensor Networks, pages 1-3, Springer Verlag, IEEE DCOSS 2011, 2011.
 
[RACTI-RU1-2011-71] Mertzios, George, Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Natural Models for Evolution on Networks, in: 7th International Workshop on Internet & Network Economics, pages 290-301, Springer Verlag, WINE 2011, 2011.
 
[RACTI-RU1-2011-70] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Communication and security in random intersection graphs models, in: International Workshop on Data Security and Privacy in Wireless Networks, pages 1-6, D-SPAN 2011 - IEEE Press, 2011.
 
[RACTI-RU1-2011-69] Rezende, Cristiano, W Pazzi, Richard, Boukerche, Azzedine and Nikoletseas, Sotiris, The Effect of Redundancy on Video Broadcasting in Vehicular Networks, in: ICC 2011, pages 1-5, 2011.
 
[RACTI-RU1-2011-68] Boukerche, Azzedine, Efstathiou, Dionysios, Nikoletseas, Sotiris and Raptopoulos, Christoforos, Close-to-optimal Energy Balanced Data Propagation via Limited, Local Network Density Information, in: 14th ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems, ACM Press, MSWiM 2011, 2011.
 
[RACTI-RU1-2011-67] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Selected Combinatorial Properties of Random Intersection Graphs, Lecture Notes in Computer Science,, volume Algebraic Founda, pages 347-362, 2011.
 
[RACTI-RU1-2011-66] Jarry, A., Leone, Pierre, Nikoletseas, Sotiris and Rolim, Jose, Optimal data gathering paths and energy-balance mechanisms in wireless networks, in: Ad Hoc Networks, volume 9, number 6, pages 1036-1048, 2011.
 
[RACTI-RU1-2011-65] Mateska, Aleksandra, Gavrilovska, Liljana and Nikoletseas, Sotiris, Mobility aspects in Wireless Sensor Networks, Computer Communications and Networks, pages 119-144, ISBN 978-1-84996-509-5, 2011.
 
[RACTI-RU1-2011-64] Gkortsilas, Dimitrios and Zaroliagis, Christos, An Experimental Study of Bicriteria Models for Robust Timetabling, in: Proc. Int'l Symp. on Operational Research, pages 248-255, BALCOR 2011, 2011.
 
[RACTI-RU1-2011-63] Kaporis, Alexis, Makris, Christos, Sioutas, Spyros, Tsakalidis, Athanasios, Tsichlas, Kostas and Zaroliagis, Christos, Improved Bounds for Finger Search on a RAM, in: Algorithmica, 2011.
 
[RACTI-RU1-2011-62] Azodolmolky, Siamak, Perelló, Jordi, Angelou, Marianna, Agraz, Fernando, Velasco, Luis, Spadaro, Salvatore, Pointurier, Yvan, Francescon, A., Saradhi, Chava Vijaya, Kokkinos, Panagiotis, Varvarigos, Emmanouel, Zahr, Sawsan Al, Gagnaire, Maurice, Gunkel, Matthias, Klonidis, Dimitris and Tomkos, Ioannis, Experimental demonstration of an impairment aware network planning and operation tool for transparent/translucent optical networks, in: Journal of Lightwave Technology, volume 29, number 4, pages 439-448, 2011.
 
[RACTI-RU1-2011-61] Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Reach Adapting Algorithms for Mixed Line Rate WDM Transport Networks, in: JTL, 2011.
 
[RACTI-RU1-2011-60] Azodolmolky, Siamak, Kokkinos, Panagiotis, Angelou, M., Varvarigos, Emmanouel and Tomkos, Ioannis, An Impairment Aware Tool for Planning and Managing Dynamic Optical Networks, in: Journal of Network and System Management, 2011.
 
[RACTI-RU1-2011-59] Yiannopoulos, K., Spiropoulou, Maria, Sygletos, Stelios, Varvarigos, Emmanouel and Tomkos, Ioannis, Optical buffering up to 160 Gb/s employing a quantum dot semiconductor optical amplifier-based architecture, in: IET Optoelectronics, volume 5, number 1, pages 50-56, ISSN 1751-8768, 2011.
 
[RACTI-RU1-2011-58] Christodoulopoulos, Konstantinos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Indirect and Direct Multicost Algorithms to Online Impairment-Aware RWA, in: IEEE/ACM Transactions on Networking, 2011.
 
[RACTI-RU1-2011-57] Angelopoulos, Constantinos Marios and Nikoletseas, Sotiris, Aggregated mobility-based topology inference for fast sensor data collection, in: Journal Computer Communications, volume 34, number 13, pages 1570-1579, 2011. [DOI]
 
[RACTI-RU1-2011-56] Angelopoulos, Constantinos Marios, Efstathiou, Dionysios and Nikoletseas, Sotiris, Experimental evaluation of energy balance algorithms in the SenseWALL sensor network test-bed, in: Distributed Computing in Sensor Systems and Workshops (DCOSS), 2011, pages 1-6, IEEE DCOSS 2011, Barcelona, Spain, 2011. [DOI]
 
[RACTI-RU1-2011-55] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Raptopoulos, Christoforos, Work-in-progress: A new random walk for data collection in sensor networks, in: Distributed Computing in Sensor Systems and Workshops (DCOSS), pages 1-3, IEEE DCOSS 2011, Barcelona, Spain, 2011. [DOI]
 
[RACTI-RU1-2011-54] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris and Theofanopoulos, Georgios Constantinos, A smart system for garden watering using wireless sensor networks, in: 9th ACM international symposium on Mobility management and wireless access, ACM MOBIWAC 2011, Miami, USA, 2011. [DOI]
 
[RACTI-RU1-2011-53] Angelopoulos, Constantinos Marios, Mouskos, Christodoulos and Nikoletseas, Sotiris, Social signal processing: detecting human interactions using wireless sensor networks, in: 9th ACM international symposium on Mobility management and wireless access, ACM MOBIWAC 2011, Miami, USA, 2011. [DOI]
 
[RACTI-RU1-2011-52] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Raptopoulos, Christoforos, New Random Walk for Efficient Data Collection in Sensor Networks, in: 9th ACM international symposium on Mobility management and wireless access, ACM MOBIWAC 2011, Miami, USA, 2011. [DOI]
 
[RACTI-RU1-2011-51] Achlioptas, Dimitris, Coja-Oghlan, A. and Ricci-Tersenghi, F., On the solution-space geometry of random constraint satisfaction problems, in: Random Struct. Algorithms, volume 38, number 3, pages 251-268, 2011.
 
[RACTI-RU1-2011-50] Achlioptas, Dimitris and Molloy, M, The solution space geometry of random linear equations, in: CoRR, volume abs/1107.5550, 2011.
 
[RACTI-RU1-2011-49] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, On the Independence Number and Hamiltonicity of Uniform Random Intersection Graphs, in: Theoretical Computer Science, volume 412, number 48, pages 6750-6760, 2011. [DOI]
 
[RACTI-RU1-2011-48] Nikoletseas, Sotiris and Rolim, Jose, Theoretical Aspects of Distributed Computing in Sensor Networks, Monographs in Theoretical Computer Science. An EATCS Series, Springer Verlag, ISBN 978-3-642-14848-4, 2011.
 
[RACTI-RU1-2011-47] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Kyropoulou, Maria, On the efficiency of equilibria in generalized second price auctions, in: 12th ACM Conference on Electronic Commerce (EC 11), pages 81-90, 2011.
 
[RACTI-RU1-2011-46] Caragiannis, Ioannis, Kaklamanis, Christos and Kyropoulou, Maria, Tight approximation bounds for greedy frugal coverage algorithms, in: 5th International Frontiers of Algorithmics Workshop (FAW 11) and the 7th International Conference on Algorithmic Aspects of Information and Management (AAIM 11), pages 185-195, Springer, 2011.
 
[RACTI-RU1-2011-45] Caragiannis, Ioannis, Kaklamanis, Christos, Karanikolas, Nikos and Procaccia, A.D., Socially desirable approximations for Dodgson¢s voting rule, in: ACM Transactions on Algorithms, 2011.
 
[RACTI-RU1-2011-44] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Kyropoulou, Maria, The efficiency of fair division, in: Theory of Computing Systems, 2011.
 
[RACTI-RU1-2011-43] Caragiannis, Ioannis and Monaco, G., A 6/5-approximation algorithm for the maximum 3-cover problem, in: Journal of Combinatorial Optimization, 2011.
 
[RACTI-RU1-2011-42] Caragiannis, Ioannis, Flamini, M, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Moscardelli, L, Tight bounds for selfish and greedy load balancing, in: Algorithmica, volume 61, number 3, pages 606-637, 2011.
 
[RACTI-RU1-2011-41] Caragiannis, Ioannis and Procaccia, A.D., Voting almost maximizes social welfare despite limited communication, in: Artificial Intelligence, number 175, pages 1655-1671, 2011.
 
[RACTI-RU1-2011-40] Oikonomidis, Ioannis, Theodoridis, Evangelos and Mylonas, Georgios, Kafebook: Extending Social Networking Spaces using Smartphones and Public Displays, in: 5th Panhellenic Scientific Conference for Undergraduate and Postgraduate Students in Computer Engineering, Informatics, related Technologies and Applications, EUREKA! 2011, Kastoria, Greece, 2011.
 
[RACTI-RU1-2011-39] Vikatos, Pantelis, Theodoridis, Evangelos, Mylonas, Georgios and Tsakalidis, Athanasios, PatrasSense: Participatory Monitoring of Environmental Conditions in Urban Areas Using Sensor Networks and Smartphones, in: Real World Internet Session in 15th Panhellenic Conference on Informatics, PCI 2011, Kastoria, Greece, 2011.
 
[RACTI-RU1-2011-38] Antoniou, Athanasios, Theodoridis, Evangelos, Chatzigiannakis, Ioannis and Mylonas, Georgios, Monitoring Physical Space using Mobile Phones for Inferring Social and Contextual Interactions, in: IEEE Sensors 2011, IEEE, 2011.
 
[RACTI-RU1-2011-37] Chatzigiannakis, Ioannis, Pyrgelis, Apostolos, Spirakis, Paul and Stamatiou, Yannis, Elliptic Curve Based Zero Knowledge Proofs and Their Applicability on Resource Constrained Devices, 2011.
 
[RACTI-RU1-2011-36] Liagkou, Vasiliki, Makri, Effie, Spirakis, Paul and Stamatiou, Yannis, A Probabilistic Key Agreement Scheme for Sensor Networks without Key Predistribution, in: International Conference on Global Security Safety and Sustainability (ICGS3 2011) and 4th International Conference on e-Democracy 2011, 2011.
 
[RACTI-RU1-2011-35] Chantzis, Konstantinos, Koninis, Christos, Chatzigiannakis, Ioannis and Rolim, Jose, Design and Evaluation of a Lightweight Tracking Algorithm using Wireless Sensor Networks, in: 8th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), IEEE, Valencia, Spain, 2011.
 
[RACTI-RU1-2011-34] Chatzigiannakis, Ioannis, Michail, Othon, Nikolaou, Stavros and Spirakis, Paul, The Computational Power of Simple Protocols for Self-Awareness on Graphs, in: 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2011), pages 135-147, Springer-Verlag Berlin Heidelberg, Grenoble, France, 2011.
 
[RACTI-RU1-2011-33] Alexakos, Christos, Georgoudakis, Manos, Kalogeras, Athanasios, Andritsos, Fivos, Konstantinopoulos, Panagiotis and Chatzigiannakis, Ioannis, Unattended surveillance network for after-disaster support in public transportations sector, in: 15th Panhellenic Conference on Informatics with international participation (PCI 2011), IEEE, Kastoria, Greece, 2011.
 
[RACTI-RU1-2011-32] Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis, Dolev, Shlomi, Koninis, Christos, Pyrgelis, Apostolos and Spirakis, Paul, Adaptive Hierarchical Network Structures for Wireless Sensor Networks, in: 3rd ICST International Conference on Ad Hoc Networks, Paris, France, 2011.
 
[RACTI-RU1-2011-31] Chatzigiannakis, Ioannis, Kröller, Alexander and Mavrommati, Irene, Indoors Multi-visitors Pervasive Installations using Mobile Sensor Networks, in: 2011 International Conference on Indoor Positioning and Navigation, Guimaraes, Portugal, 2011.
 
[RACTI-RU1-2011-30] Chatzigiannakis, Ioannis, Michail, Othon, Nikolaou, Stavros, Pavlogiannis, Andreas and Spirakis, Paul, Passively Mobile Communicating Machines that Use Restricted Space, in: Theoretical Computer Science, volume 412, number 46, pages 6469-6483, 2011. [DOI]
 
[RACTI-RU1-2011-29] Akribopoulos, Orestis, Georgitzikis, Vasileios, Protopapa, Anastasia and Chatzigiannakis, Ioannis, Building a Platform-agnostic Wireless Network of Interconnected Smart Objects, in: 15th Panhellenic Conference on Informatics with international participation (PCI 2011), IEEE, Kastoria, Greece, 2011.
 
[RACTI-RU1-2011-28] Chatzigiannakis, Ioannis, Mylonas, Georgios, Kokkinos, Panagiotis, Akribopoulos, Orestis, Logaras, Marios and Mavrommati, Irene, Implementing Multiplayer Pervasive Installations based on Mobile Sensing Devices: Field Experience and User Evaluation from a Public Showcase, in: Journal of Systems and Software, 2011. [DOI]
 
[RACTI-RU1-2011-27] Akribopoulos, Orestis, Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis, Georgitzikis, Vasileios and Logaras, Marios, Distributed Self-organized Societies in Action, chapter in the book "Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-26] Bimschas, Daniel and Pfisterer, Dennis, Usage and Operation of Wireless Sensor Network Testbeds, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-25] Akribopoulos, Orestis, Cord-Landwehr, Andreas, Hasemann, Henning and Kempkes, Barbara, Motion Coordination, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-24] Chantzis, Konstantinos, Chatzigiannakis, Ioannis, Persiano, Giuseppe and Ranieri, Antonio, Tracking Mobile Assets, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-23] Blaskiewicz, Przemyslaw, Koza, Michal and Struminski, Tomasz, Group Key Establishment, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-22] Giannakopoulos, Yiannis and Koninis, Christos, Data Aggregation, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-21] Akribopoulos, Orestis, Bergamini, Lorenzo, Cord-Landwehr, Andreas, Koninis, Christos and Segura, Antoni, End-to-End Communication, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-20] Amaxilatis, Dimitrios, Dolev, Shlomi and Koninis, Christos, Adaptable Network Infrastructure, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-19] Baumgartner, Tobias and Kröller, Alexander, Generic Implementation for Heterogeneous Tiny Artifacts, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-18] Chatzigiannakis, Ioannis and Spirakis, Paul, Introduction & Architecture, chapter in the book"Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation", Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-17] Distributed Self-organized Societies of Tiny Artefacts: Design & Implementation, Lulu Publishers, ISBN 5800059245538, 2011.
 
[RACTI-RU1-2011-16] Chatzigiannakis, Ioannis, Michail, Othon, Nikolaou, Stavros, Pavlogiannis, Andreas and Spirakis, Paul, Passively Mobile Communicating Machines that Use Restricted Space, in: 7th ACM SIGACT/SIGMOBILE International Workshop on Foundations of Mobile Computing (FOMC), pages 6-15, ACM, San Jose, California, USA, 2011. [DOI]
 
[RACTI-RU1-2011-15] Akribopoulos, Orestis, Georgitzikis, Vasileios, Koninis, Christos, Papavasileiou, Ioannis and Chatzigiannakis, Ioannis, Deployment and Evaluation of a 802.15.4 Heterogeneous Network, 2011.
 
[RACTI-RU1-2011-14] Bessas, Apostolos, Kontogiannis, Spyros and Zaroliagis, Christos, Robust Line Planning in case of Multiple Pools and Disruptions, in: Theory and Practice of Algorithms in Computer Systems, pages 33-44, Springer-Verlag, TAPAS 2011, 2011.
 
[RACTI-RU1-2011-12] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Mediated Population Protocols, in: Theoretical Computer Science, volume 412, number 22, pages 2434-2450, 2011. [DOI]
 
[RACTI-RU1-2011-11] Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, New Models for Population Protocols, Synthesis Lectures on Distributed Computing Theory, N. Lynch Edt, Morgan & Claypool, 2011.
 
[RACTI-RU1-2011-10] Spirakis, Paul, Michail, Othon and Chatzigiannakis, Ioannis, Population Protocols and Related Models, in: Theoretical Aspects of Distributed Computing in Sensor Networks, pages 109-159, Springer-Verlag, ISBN 978-3-642-14848-4, 2011. [DOI]
 
[RACTI-RU1-2011-9] Theodoridis, Evangelos, Chatzigiannakis, Ioannis and Dulman, Stefan, Post-processing in Wireless Sensor Networks: Benchmarking Sensor Trace Files for In-network Data Aggregation, in: Journal of Network and Computer Applications, 2011. [DOI]
 
[RACTI-RU1-2011-8] Kokkinos, Panagiotis, Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Efficient data consolidation in grid networks and performance analysis, in: Future Generation Computer Systems, volume 27, number 2, pages 182-194, 2011. [DOI]
 
[RACTI-RU1-2011-7] Becchetti, Luca, Chatzigiannakis, Ioannis and Giannakopoulos, Yiannis, Streaming techniques and data aggregation in networks of tiny artefacts, in: Computer Science Review, volume 5, number 1, pages 27-46, 2011. [DOI]
 
[RACTI-RU1-2011-6] Baumgartner, Tobias, Chatzigiannakis, Ioannis, Fekete, Sandor, Fischer, Stefan, Koninis, Christos, Kröller, Alexander, Kruger, Daniela, Mylonas, Georgios and Pfisterer, Dennis, Distributed algorithm engineering for networks of tiny artifacts, in: Computer Science Review, volume 5, number 1, pages 85-102, 2011. [DOI]
 
[RACTI-RU1-2011-5] Dolev, Shlomi, Schiller, Elad Michael, Spirakis, Paul and Tsigas, Ph., Robust and scalable middleware for selfish-computer systems, in: Computer Science Review, volume 5, number 1, 2011. [DOI]
 
[RACTI-RU1-2011-4] Chatzigiannakis, Ioannis and Spirakis, Paul, Introduction to the special issue on foundations of adaptive networked societies of tiny artefacts, in: Computer Science Review, volume 5, number 1, pages 4-6, 2011. [DOI]
 
[RACTI-RU1-2011-3] Chatzigiannakis, Ioannis, Mylonas, Georgios and Vitaletti, Andrea, Urban pervasive applications: Challenges, scenarios and case studies, in: Computer Science Review, volume 5, number 1, pages 103-118, 2011. [DOI]
 
[RACTI-RU1-2011-2] Blundo, Carlo, De Caro, Angelo, Dolev, Shlomi, Gilboa, Niv, Kopeetsky, Marina, Persiano, Giuseppe and Spirakis, Paul, Innovative approaches for security of small artefacts, in: Computer Science Review, volume 5, number 1, 2011. [DOI]
 
[RACTI-RU1-2011-1] Alvarez, Carme, Chatzigiannakis, Ioannis, Duch, Amalia, Gabarro, Joaquim, Michail, Othon, Serna, Maria and Spirakis, Paul, Computational models for networks of tiny artifacts: A survey, in: Computer Science Review, volume 5, number 1, pages 7-25, 2011. [DOI]
 

2010

[RACTI-RU1-2010-74] Akribopoulos, Orestis, Logaras, Marios, Kokkinos, Panagiotis, Mavrommati, Irene, Mylonas, Georgios and Chatzigiannakis, Ioannis, Mobile, locative and collaborative distributed games using pervasive technologies, in: Internet of Things 2010, 2010.
 
[RACTI-RU1-2010-73] Chatzigiannakis, Ioannis, Colesanti, Ugo, Kontogiannis, Spyros, Leshem, Guy, Spaccamela, Alberto Marchetti, Mehler, Jan, Persiano, Giuseppe, Spirakis, Paul and Vitaletti, Andrea, MURPESS - MUlti Radio Pedestrian Energy Scavenging Sensor Network, in: eChalenges e-2010, IIMC International Information Management Corporation, IEEE, Warsaw, 2010.
 
[RACTI-RU1-2010-72] Amaxilatis, Dimitrios, Chatzigiannakis, Ioannis, Koninis, Christos and Pyrgelis, Apostolos, Component Based Clustering in Wireless Sensor Networks, number abs/1105.3864, 2010.
 
[RACTI-RU1-2010-71] Kaporis, Alexis, Makris, Christos, Mavritsakis, George, Sioutas, Spyros, Tsakalidis, Athanasios, Tsichlas, Kostas and Zaroliagis, Christos, ISB-tree: A new indexing scheme with efficient expected behaviour, in: Elsevier, volume 8, pages 373-387, 2010. [DOI]
 
[RACTI-RU1-2010-70] Michail, Othon, New Models for Population Protocols, Computer Engineering and Informatics Department, University of Patras, 2010.
 
[RACTI-RU1-2010-69] Angelopoulos, Constantinos Marios, Efficient Data Collection Protocols for Wireless Sensor Networks, Computer Engineering and Informatics Department , University of Patras, 2010.
 
[RACTI-RU1-2010-67] Kikiras, Panagiotis, Stamoulis, Georgios, Zaharis, Alexandros and Perlepes, L, Live Forensics Framework for Wireless Sensor Nodes using Sandboxing, in: 6th International Symposium on QoS and Security for Wireless and Mobile Networks, 2010.
 
[RACTI-RU1-2010-66] Agraz, Fernando, Azodolmolky, Siamak, Angelou, Marianna, Parello, J., Velasco, Luis, Spadaro, Salvatore, Francescon, A., Saradhi, Chava Vijaya, Pointurier, Yvan, Kokkinos, Panagiotis, Varvarigos, Emmanouel, Gunkel, Matthias and Tomkos, Ioannis, DICONET Solutions for Dynamic Impairment-Aware Networking in Transparent Optical Networks, in: OFC 2010, 2010.
 
[RACTI-RU1-2010-65] Kalochristianakis, M., Paraskevas, M. and Varvarigos, Emmanouel, The Greek School Network learning infrastructure, in: E-Learning 2010, 2010.
 
[RACTI-RU1-2010-64] Kokkinos, Panagiotis, Manousakis, Kostas and Varvarigos, Emmanouel, Path Protection in WDM Networks with Quality of Transmission Limitations, in: International Conference on Communications, ICC 2010., 2010.
 
[RACTI-RU1-2010-63] Manousakis, Kostas, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Performance Evaluation of Node Architectures in WDM Networks, in: Globecom 2010, 2010.
 
[RACTI-RU1-2010-62] Christodoulopoulos, Konstantinos, Tomkos, Ioannis and Varvarigos, Emmanouel, Routing and Spectrum Allocation Algorithms in OFDM-enabled Optical Networks, in: Globecom 2010, 2010.
 
[RACTI-RU1-2010-61] Staessens, Dimitri, Manousakis, Kostas, Colle, Didier, Mahlab, U., Varvarigos, Emmanouel and Demeester, Piet, On Failure Localization in Optical Networks, in: 2nd International Workshop on Reliable Networks Design and Modeling , RNDM 2010, 2010.
 
[RACTI-RU1-2010-60] Kalochristianakis, M. and Varvarigos, Emmanouel, Open source integrated remote systems and network management with OpenRSM, in: 4th International DMTF Workshop on Systems and Virtualization Management, SVM 2010, 2010.
 
[RACTI-RU1-2010-59] De Groote, Maarten, Manousakis, Kostas, Kokkinos, Panagiotis, Colle, Didier, Pickavet, Mario, Varvarigos, Emmanouel and Demeester, Piet, Cost comparison of different Translucent Optical Network Architectures, in: 9th Conference of Telecommunication, CTTE 2010, 2010.
 
[RACTI-RU1-2010-58] Manousakis, Kostas, Kokkinos, Panagiotis, Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Joint Online Routing, Wavelength Assignment and Regenerator Allocation in Translucent Optical Networks, in: Lightwave Technology, volume 28, number 8, pages 1152-1163, 2010.
 
[RACTI-RU1-2010-57] Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Offline Routing and Wavelength Assignment in Transparent WDM Networks, in: IEEE/ACM Transactions on Networking, volume 18, number 5, pages 1557-1570, 2010.
 
[RACTI-RU1-2010-56] Agraz, Fernando, Perelló, Jordi, Angelou, Marianna, Azodolmolky, Siamak, Velasco, Luis, Kokkinos, Panagiotis, Varvarigos, Emmanouel and Tomkos, Ioannis, Experimental Evaluation of Path Restoration for a Centralized Impairment-Aware GMPLS-Controlled All-Optical Network, in: 36th European Conference and Exhibition on Optical Communication, ECOC 2010, 2010.
 
[RACTI-RU1-2010-55] Christodoulopoulos, Konstantinos, Tomkos, Ioannis and Varvarigos, Emmanouel, Spectrally/Bitrate Flexible Optical Network Planning, in: 36th European Conference and Exhibition on Optical Communication, ECOC 2010, 2010.
 
[RACTI-RU1-2010-54] Kokkinos, Panagiotis, Azodolmolky, Siamak, Angelou, Marianna, Varvarigos, Emmanouel and Tomkos, Ioannis, Performance Evaluation of an Impairment-Aware Lightpath Computation Engine, in: 36th European Conference and Exhibition on Optical Communication, ECOC 2010, 2010.
 
[RACTI-RU1-2010-53] Karagiorgas, Nikos, Kokkinos, Panagiotis, Papageorgiou, Christos and Varvarigos, Emmanouel, Joint multi-cost routing and power control in wireless ad hoc networks, in: Wireless Networks, volume 16, number 8, 2010. [DOI]
 
[RACTI-RU1-2010-52] Georgatos, Fotis, Gkamas, V., Ilias, Aristeidis, Kouretis, Giannis and Varvarigos, Emmanouel, A Grid-enabled CPU Scavenging Architecture and a Case Study of its Use in the Greek School Network, Springer, 2010.
 
[RACTI-RU1-2010-51] Triantafillou, Peter, Chen, Lei and Suel, Torsten, Web Information Systems Engineering - WISE 2010 Web Information Systems Engineering, in: 11th International Conference Hong Kong, China, 2010.
 
[RACTI-RU1-2010-47] Efstathiou, Dionysios, Koutsopoulos, A and Nikoletseas, Sotiris, Analysis and Simulation for Parameterizing the Energy-Latency Trade-off for Routing in Sensor Networks, in: 12th ACM MSWiM 2010 Technical Program, 2010.
 
[RACTI-RU1-2010-46] Chatzigiannakis, Ioannis, Koninis, Christos, Panagopoulou, Panagiota and Spirakis, Paul, Distributed Game-Theoretic Vertex Coloring, in: 14th International Conference On Principles Of Distributed Systems, pages 103-118, 2010. [DOI]
 
[RACTI-RU1-2010-45] Achlioptas, Dimitris, Algorithmic Barriers from Phase Transitions in Graphs, in: 36th International Workshop on Graph Theoretic, 2010.
 
[RACTI-RU1-2010-43] Liagkou, Vasiliki and Spirakis, Paul, A Secure Data Management Model for Cultural Organizations, in: 2010 International Conference on Multimedia Information Networking and Security (MINES 2010), pages 616-620, IEEE Computer Society, 2010. [DOI]
 
[RACTI-RU1-2010-42] C. Bor, Martin, Chatzigiannakis, Ioannis, Dulman, Stefan, Kikiras, Panagiotis, Theodoridis, Evangelos and Visser, Otto, Post-Processing in Wireless Sensor Networks: Benchmarking Sensor Trace Files, in: 7th ACM International Symposium on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks, 2010. [DOI]
 
[RACTI-RU1-2010-41] Tsitsoka, Evanthia, Mylonas, Georgios and Chatzigiannakis, Ioannis, Enabling cooperative multiplayer control of entertainment-oriented activities, in: EUREKA! 2010, 1st International Conference for Undergraduate and Postgraduate Students in Computer Engineering, Informatics, related Technologies and Applications, 2010.
 
[RACTI-RU1-2010-40] Brodal, Gerth Stolting, Sioutas, Spyros, Tsichlas, Kostas and Zaroliagis, Christos, D2-Tree: A New Overlay with Deterministic Bounds, in: Algorithms and Computation, pages 1-12, Springer, ISAAC 2010, 2010.
 
[RACTI-RU1-2010-38] Sioutas, Spyros, Papaloukopoulos, Goerge, Sakkopoulos, E., Tsichlas, Kostas, Manolopoulos, Yiannis and Triantafillou, Peter, Brief Announcement: ART: Sub-Logarithmic Decentralized Range Query Processing with Probabilistic Guarantees, in: Twenty-Ninth Annual ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing, Zurich, Switzerland, 2010.
 
[RACTI-RU1-2010-37] Dimopoulos, Constantinos, Makris, Christos, Panagis, Yiannis, Theodoridis, Evangelos and Tsakalidis, Athanasios, A web page usage prediction scheme using sequence indexing and clustering techniques, in: Data & Knowledge Engineering, 2010.
 
[RACTI-RU1-2010-36] Kanellopoulos, Yiannis, Antonellis, Panos, Makris, Christos, Theodoridis, Evangelos, Tjortjis, Christos and Tsirakis, Nikos, Code Quality Evaluation Methodology Using The ISO/IEC 9126 Standard, in: CoRR, 2010.
 
[RACTI-RU1-2010-35] Efthymiou, Charilaos and Spirakis, Paul, Sharp thresholds for Hamiltonicity in random intersection graphs, in: Theoretical Computer Science, volume 411, 2010.
 
[RACTI-RU1-2010-34] Dolev, Shlomi, Gilboa, Niv, Kopeetsky, Marina, Persiano, Giuseppe and Spirakis, Paul, Information Security for Sensors by Overwhelming Random Sequences and Permutations, in: The Sixth ACM SIGACT/SIGMOBILE International Workshop on FOUNDATIONS OF MOBILE COMPUTING, Cambridge, Massachusetts, Usa, 2010.
 
[RACTI-RU1-2010-33] Athanassopoulos, Stavros, Kaklamanis, Christos, Laftsidis, Ilias and Papaioannou, Evi, An Experimental Study of Greedy Routing Algorithms, in: The 2010 International Confernce onHigh Performance Computing & Simulation (HPCS), France, 2010.
 
[RACTI-RU1-2010-32] Chatzigiannakis, Ioannis, Michail, Othon, Nikolaou, Stavros, Pavlogiannis, Andreas and Spirakis, Paul, Passively Mobile Communicating Logarithmic Space Machines, (FRONTS), in: CoRR, 2010.
 
[RACTI-RU1-2010-31] Chatzigiannakis, Ioannis, Mylonas, Georgios, Akribopoulos, Orestis, Logaras, Marios, Kokkinos, Panagiotis and Spirakis, Paul, The "Hot Potato" Case: Challenges in Multiplayer Pervasive Games Based on Ad hoc Mobile Sensor Networks and the Experimental Evaluation of a Prototype Game, in: CoRR, volume abs/1002.1099, 2010.
 
[RACTI-RU1-2010-30] Angelopoulos, Constantinos Marios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Rolim, Jose, Coverage - Adaptive Random Walks for Fast Sensory Data Collection, in: 9th International Conference on Ad Hoc Networks and Wireless (ADHOC-NOW), Canada, 2010.
 
[RACTI-RU1-2010-29] Angelopoulos, Constantinos Marios and Nikoletseas, Sotiris, Efficient Sensory Data Collection Using Topology Exploration Techniques, in: Elsevier's Computer Communications, 2010.
 
[RACTI-RU1-2010-28] Angelopoulos, Constantinos Marios and Nikoletseas, Sotiris, Accelerated collection of sensor data by mobility-enabled topology ranks, in: Systems and Software, 2010.
 
[RACTI-RU1-2010-27] Achlioptas, Dimitris, Coja-Oghlan, A. and Ricci-Tersenghi, F., On the solution-space geometry of random constraint satisfaction problems, in: Random Structures and Algorithms, 2010.
 
[RACTI-RU1-2010-26] Chatzigiannakis, Ioannis, Michail, Othon and Spirakis, Paul, Stably Decidable Graph Languages by Mediated Population Protocols, in: 12th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), pages 252-266, Springer-Verlag Berlin Heidelberg, New York City, USA, 2010. [DOI]
 
[RACTI-RU1-2010-25] Chatzigiannakis, Ioannis, Michail, Othon and Spirakis, Paul, Algorithmic Verification of Population Protocols, in: 12th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), pages 221-235, Springer-Verlag Berlin Heidelberg, New York City, USA, 2010. [DOI]
 
[RACTI-RU1-2010-24] Georgitzikis, Vasileios, Koninis, Christos and Chatzigiannakis, Ioannis, Design, Development and Evaluation of a Chess Game in a Ubiquitous Environment, in: 1st International Conference for Undergraduate and Postgraduate Students in Computer Engineering, Informatics, related Technologies and Applications, Patras / Ancient Olympia, Greece, 2010.
 
[RACTI-RU1-2010-23] Akribopoulos, Orestis, Chatzigiannakis, Ioannis, Koninis, Christos and Theodoridis, Evangelos, A Web services-oriented Architecture for Integrating Small Programmable Objects in the Web Of Things, in: 3rd International Conference on Developments in eSystems Engineering (DeSE 2010), pages 70-75, London, UK, 2010. [DOI]
 
[RACTI-RU1-2010-22] Filippas, Apostolos, Nikolaou, Stavros, Pavlogiannis, Andreas, Michail, Othon, Chatzigiannakis, Ioannis and Spirakis, Paul, Computational Models for Wireless Sensor Networks: A Survey, in: 1st International Conference for Undergraduate and Postgraduate Students in Computer Engineering, Informatics, related Technologies and Applications (Eureka!), Ancient Olympia, Greece, 2010.
 
[RACTI-RU1-2010-21] Kontogiannis, Spyros and Spirakis, Paul, Exploiting Concavity in Bimatrix Games: New Polynomially Tractable Classes, in: 13th Workshop on Approximation Algorithms for Combinatorial Optimization Problems, APPROX 2010, 2010.
 
[RACTI-RU1-2010-20] Caragiannis, Ioannis, Kaklamanis, Christos, Karanikolas, Nikos and Procaccia, A.D., Socially desirable approximations for Dodgson's voting rule, in: 11th ACM Conference on Electronic Commerce, EC 2010, pages 253-262, 2010.
 
[RACTI-RU1-2010-19] Caragiannis, Ioannis and Procaccia, A.D., Voting almost maximizes social welfare despite limited communication, in: 24th AAAI Conference on Artificial Intelligence, AAAI 2010, 2010.
 
[RACTI-RU1-2010-18] Caragiannis, Ioannis, Kalaitzis, Dimitris and Markakis, Evangelos, Approximation algorithms and mechanism design for minimax approval voting, in: 24th AAAI Conference on Artificial Intelligence, AAAI 2010, 2010.
 
[RACTI-RU1-2010-17] Bilo, V., Caragiannis, Ioannis, Fanelli, A. and Monaco, G., Improved lower bounds on the price of stability of undirected network design games, in: 3rd International Symposium on Algorithmic Game Theory, SAGT 2010, Springer, 2010.
 
[RACTI-RU1-2010-16] Nikoletseas, Sotiris, On the energy balance problem in distributed sensor networks, in: Computer Science Review, volume 4, number 2, pages 65-79, 2010.
 
[RACTI-RU1-2010-15] Jarry, A., Leone, Pierre, Nikoletseas, Sotiris and Rolim, Jose, Optimal Data Gathering Paths and Energy Balance Mechanisms in Wireless Networks, in: DCOSS, pages 288-305, 2010.
 
[RACTI-RU1-2010-14] Athanassopoulos, Stavros, Kaklamanis, Christos, Papaioannou, Evi and Tsantilas, C, Experimental comparison of algorithms for interference control in ad-hoc wireless networks., in: 15th IEEE Mediterranean Electrotechnical Conference, MELECON 2010, pages 1003-1008, IEEE, 2010.
 
[RACTI-RU1-2010-13] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis, Kyropoulou, Maria and Papaioannou, Evi, The impact of altruism on the efficiency of atomic congestion games, in: 5th Symposium on Trustworthy Global Computing5th Symposium on Trustworthy Global Computing, TGC 2010, Springer, 2010.
 
[RACTI-RU1-2010-12] Dolev, Shlomi, Schiller, Elad Michael, Spirakis, Paul and Tsigas, Ph., Game Authority for Robust and Scalable Distributed Selfish Computer Systems, in: Theoretical Computer Science, pages 2459-2466, 2010.
 
[RACTI-RU1-2010-11] Fotakis, Dimitris, Kaporis, Alexis and Spirakis, Paul, Atomic Congestion Games: Fast, Myopic and Concurrent, in: Theory of Computing Systems, pages 38-59, Springer New York, 2010.
 
[RACTI-RU1-2010-9] Moraru, Luminita, Leone, Pierre, Nikoletseas, Sotiris and Rolim, Jose, Path quality detection algorithms for near optimal geographic routing in sensor networks with obstacles, in: Wireless Communications and Mobile Computing, pages 647-661, 2010.
 
[RACTI-RU1-2010-8] Spirakis, Paul, Chatzigiannakis, Ioannis, Mylonas, Georgios and Panagopoulou, Panagiota, Fun with Games, in: 5th International Conference on Fun with Algorithms (FUN 2010), pages 4-15, Springer, Ischia Island, Italy, 2010.
 
[RACTI-RU1-2010-7] Chatzigiannakis, Ioannis, Michail, Othon, Nikolaou, Stavros, Pavlogiannis, Andreas and Spirakis, Paul, All Symmetric Predicates in NSPACE(n^2) are Stably Computable by the Mediated Population Protocol Model, in: 35th International Symposium on Mathematical Foundations of Computer Science (MFCS), Springer-Verlag Berlin Heidelberg, Brno, Czech Republic, 2010.
 
[RACTI-RU1-2010-6] Chatzigiannakis, Ioannis, Mylonas, Georgios, Akribopoulos, Orestis, Logaras, Marios, Kokkinos, Panagiotis and Spirakis, Paul, Brief Announcement: Fun In Numbers - A Platform for Sensor-based Multiplayer Pervasive Games, in: 22nd ACM Symposium on Parallelism in Algorithms and Architectures, SPAA 2010, Santorini, Greece, 2010.
 
[RACTI-RU1-2010-5] Konstantinou, Elisavet, Kontogeorgis, Aristides, Stamatiou, Yannis and Zaroliagis, Christos, On the Efficient Generation of Prime-Order Elliptic Curves, in: Journal of Cryptology, volume 23, number 3, pages 477-503, 2010. [DOI]
 
[RACTI-RU1-2010-4] Baumgartner, Tobias, Chatzigiannakis, Ioannis, Fekete, Sandor, Koninis, Christos, Kröller, Alexander and Pyrgelis, Apostolos, Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks, in: 7th European Conference on Wireless Sensor Networks (EWSN 2010), pages 162-177, Springer Berlin / Heidelberg, Coimbra, Portugal, 2010. [DOI]
 
[RACTI-RU1-2010-3] Baumgartner, Tobias, Chatzigiannakis, Ioannis, Danckwardt, Maick, Koninis, Christos, Kröller, Alexander, Mylonas, Georgios, Pfisterer, Dennis and Porter, Barry, Virtualising Testbeds to Support Large-Scale Reconfigurable Experimental Facilities, in: 7th European Conference on Wireless Sensor Networks (EWSN 2010), pages 210-223, Springer Berlin / Heidelberg, Coimbra, Portugal, 2010. [DOI]
 

2009

[RACTI-RU1-2009-131] Spirakis, Paul, Stamatiou, Yannis and Liagkou, Vasiliki, Can formalism alone provide an answer to the quest of a viable definition of trust in the WWW society?, in: The 3rd International Conference on E-DEMOCRACY: "Next Generation Society: Technological and Legal Issues", Springer, 2009.
 
[RACTI-RU1-2009-129] Tsaggouris, George and Zaroliagis, Christos, Multiobjective Optimization: Improved FPTAS for Shortest Paths and Non-linear Objectives with Applications, in: Theory of Computing Systems, volume 45, number 1, pages 162-186, 2009. [DOI]
 
[RACTI-RU1-2009-128] Michail, Othon, Population protocols, 2009.
 
[RACTI-RU1-2009-127] Patroumpa, Dimitra, Design, Implementation and Experimental Evaluation of Data Collection Protocols in Wireless Sensor Networks with Mobile Sinks, Computer Engineering and Informatics Department , University of Patras, 2009.
 
[RACTI-RU1-2009-126] Christodoulopoulos, Konstantinos, Sourlas, Vasileios, Mpakolas, I and Varvarigos, Emmanouel, A Comparison of Centralized and Distributed Meta-Scheduling Architectures for Computation and Communication Tasks in Grid Networks, in: Computer Communications, volume 32, number 7-10, pages 1172-1184, 2009.
 
[RACTI-RU1-2009-125] Pyrgelis, Apostolos, Cryptography and Security in Wireless Sensor Networks, in: FRONTS 2nd Winterschool Braunschweig, Germany, 2009.
 
[RACTI-RU1-2009-124] Kaklamanis, Christos and Flemming, Nielson, Trustworthy Global Computing, Springer, 2009.
 
[RACTI-RU1-2009-123] Ravindra, K., Möhring, Rolf H. and Zaroliagis, Christos, Robust and Online Large-Scale Optimization: Models and Techniques for Transportation Systems, in: Lecture Notes In Computer Science, volume 5868, 2009. [DOI]
 
[RACTI-RU1-2009-122] Varvarigos, Emmanouel, Gkamas, V. and Karagiorgas, Nikos, The slow start power controlled MAC protocol for mobile ad hoc networks and its performance analysis, in: Ad Hoc Networks, 2009.
 
[RACTI-RU1-2009-121] Papageorgiou, Christos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Multicost Energy-Aware Broadcasting in Wireless Networks with Distributed Considerations, in: 1st International Conference on Mobile Lightweight Wireless Systems, Athens,Greece, 2009.
 
[RACTI-RU1-2009-120] Papageorgiou, Christos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Energy-efficient multicasting in wireless networks with fixed node transmission power, in: 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly, Germany, 2009.
 
[RACTI-RU1-2009-119] Christodoulopoulos, Konstantinos, Manousakis, Kostas, Varvarigos, Emmanouel, Angelou, M. and Tomkos, Ioannis, A Multicost Approach to Online Impairment-Aware RWA, in: IEEE International Conference on Communications, Dresden, 2009.
 
[RACTI-RU1-2009-118] Kokkinos, Panagiotis, Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Online RWA Based on Impairment Generating Sources, in: 28th IEEE conference on Global telecommunications, USA, 2009.
 
[RACTI-RU1-2009-117] Kabaciński, Wojciech, Chen, Jiajia, Danilewicz, Grzegorz, Kleban, Janusz, Spiropoulou, Maria, Tomkos, Ioannis, Varvarigos, Emmanouel, Vlachos, Kyriakos, Wêclewski, Slawomir, Wosinska, Lena and Yiannopoulos, K., Novel Switch Architectures, in: COST Action, 2009.
 
[RACTI-RU1-2009-116] Kokkinos, Panagiotis and Varvarigos, Emmanouel, Resource Information Aggregation in Hierarchical Grid Networks, in: International Symposium on Cluster Computing and the Grid, China, 2009.
 
[RACTI-RU1-2009-115] Lagogiannis, G., Lorentzos, N., Sioutas, Spyros and Theodoridis, Evangelos, A Time Efficient Indexing Scheme for Complex Spatiotemporal Retrieval, in: SIGMOD, volume 38, 2009.
 
[RACTI-RU1-2009-114] Antonellis, Panos, Antoniou, Dimitris, Kanellopoulos, Yiannis, Makris, Christos, Theodoridis, Evangelos, Tjortjis, Christos and Tsirakis, Nikos, Clustering for Monitoring Software Systems Maintainability Evolution., in: Electr. Notes Theor. Comput. Sci., 2009.
 
[RACTI-RU1-2009-113] Papadinas, Vassilis and Stamatiou, Yannis, Geometric approaches for creating low power, low interference connectivity patterns in static, structureless sensor networks, in: International Symposium on Autonomous Decentralized Systems, Greece, 2009.
 
[RACTI-RU1-2009-112] Kammas, P., Komninos, T and Stamatiou, Yannis, Modeling the Co-evololution DNS Worms and Anti-worms in IPv6 Networks, in: Fifth International Conference on Information Assurance and Security, China, 2009.
 
[RACTI-RU1-2009-111] Spirakis, Paul, A note on proofs of existence of Nash equilibria in finite strategic games, of two players, in: Computer Science Review, 2009.
 
[RACTI-RU1-2009-110] Hales, David, Edmonds, Bruce, Babaoglu, Ozalp and Spirakis, Paul, Preface to special issue on cooperation in selfish systems., in: Computational & Mathematical Organization Theory, 2009.
 
[RACTI-RU1-2009-109] Tsaknakis, Haralampos and Spirakis, Paul, A Graph Spectral Approach for Computing Approximate Nash Equilibria, in: CoRR, 2009.
 
[RACTI-RU1-2009-108] Christodoulou, George, Koutsoupias, Elias and Spirakis, Paul, On the Performance of Approximate Equilibria in Congestion Games, in: 17th Annual European Symposium Algorithms, Denmark, 2009.
 
[RACTI-RU1-2009-106] Chiasserini, Carla-Fabiana, Nikoletseas, Sotiris and Abu-Ghazaleh, Nael, Modeling and analysis of wireless networks: Selected papers from MSWiM 2007, in: Elsevier Science Publishers, 2009.
 
[RACTI-RU1-2009-105] Koutsopoulos, A, Nikoletseas, Sotiris and Rolim, Jose, Near-optimal data propagation by efficiently advertising obstacle boundaries, in: International Workshop on Modeling Analysis and Simulation of Wireless and Mobile Systems, Spain, 2009.
 
[RACTI-RU1-2009-104] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Combinatorial properties for efficient communication in distributed networks with local interactions, in: International Symposium on Parallel&Distributed Processing, Italy, 2009.
 
[RACTI-RU1-2009-103] Spirakis, Paul, Michail, Othon and Chatzigiannakis, Ioannis, Mediated Population Protocols, in: 36th International Colloquium on Automata , Languages and Programming, Rhodes , Greece, 2009.
 
[RACTI-RU1-2009-102] Spirakis, Paul, Mavronicolas, Marios and Kontogiannis, Spyros, Preface, in: Theoretical Computer Science, 2009.
 
[RACTI-RU1-2009-101] Erlebach, Thomas and Kaklamanis, Christos, WAOA 2006 Special Issue of TOCS, in: Theory of Computing Systems, 2009.
 
[RACTI-RU1-2009-100] Erlebach, T, Jansen, K, Kaklamanis, Christos and Persiano, Giuseppe, Directed Tree Networks, C. A. Floudas and P.M. Pardalos, eds., Springer, 2009.
 
[RACTI-RU1-2009-98] Chatzigiannakis, Ioannis, Michail, Othon and Spirakis, Paul, Brief Announcement: Decidable Graph Languages by Mediated Population Protocols, in: 23rd International Symposium on Distributed Computing, Spain, 2009.
 
[RACTI-RU1-2009-97] Papageorgiou, Christos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Optimal and Near-Optimal Energy-efficient Broadcasting in Wireless Networks, in: Euro-Par 2009 Parallel Processing, pages 1104-1115, Springer Berlin / Heidelberg, 2009.
 
[RACTI-RU1-2009-96] Akar, Nail, Karasan, Ezhan, Vlachos, Kyriakos, Varvarigos, Emmanouel, Careglio, Davide, Klinkowskif, Miroslaw and Sole-Pareta, Josep, A survey of quality of service differentiation mechanisms for optical burst switching networks, Elsevier, 2009.
 
[RACTI-RU1-2009-95] Kretsis, Aristotelis, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Developing Scheduling Policies in gLite Middleware, in: 9th IEEE/ACM International Symposium on Cluster Computing and the Grid, CCGRID 2009, pages 20-27, IEEE Computer Society, 2009.
 
[RACTI-RU1-2009-94] Manousakis, Kostas, Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Impairment-Aware Offline RWA for Transparent Optical Networks, in: INFOCOM, pages 1557-1565, 2009.
 
[RACTI-RU1-2009-93] Kalochristianakis, M., Paraskevas, M. and Varvarigos, Emmanouel, Security Services in the Greek School Network, in: Security and Its Applications, 2009.
 
[RACTI-RU1-2009-92] Triantafillou, Peter and Aekaterinidis, Ioannis, Peer-to-Peer Publish-Subscribe Systems, in: Encyclopedia of Database Systems 2009, pages 2069-2075, 2009.
 
[RACTI-RU1-2009-91] Sioutas, Spyros, Sakkopoulos, E., Makris, Christos, Vassiliadis, B. and Triantafillou, Peter, Dynamic Web Service discovery architecture based on a novel peer based overlay network, in: Systems and Software, volume 82, pages 809-824, 2009.
 
[RACTI-RU1-2009-90] Neumann, Thomas, Bender, Matthias, Michel, Sebastian, Schenkel, Ralf, Triantafillou, Peter and Weikum, Gerhard, Distributed top-k aggregation queries at large, in: Distributed and Parallel Databases, DAPD, 2009.
 
[RACTI-RU1-2009-89] Pitoura, Theoni and Triantafillou, Peter, Distribution Fairness in Internet Scale Networks, in: ACM Transactions on Internet Technology, ACM TOIT, 2009.
 
[RACTI-RU1-2009-88] Ntarmos, Nikos, Triantafillou, Peter and Weikum, Gerhard, Statistical Structures for Internet-Scale Data Management, in: Statistical Structures for Internet-Scale Data Management, 2009.
 
[RACTI-RU1-2009-87] Ntarmos, Nikos, Triantafillou, Peter and Weikum, Gerhard, Distributed Hash Sketches: Scalable, Efficient, and Accurate Cardinality Estimation for Distributed Multisets, in: ACM Transactions on Computer Systems, ACM TOCS, 2009.
 
[RACTI-RU1-2009-86] Kontogiannis, Spyros, Panagopoulou, Panagiota and Spirakis, Paul, Polynomial Algorithms for Approximating Nash Equilibria of Bimatrix Games, in: Theoretical Computer Science, pages 1599-1606, 2009.
 
[RACTI-RU1-2009-85] Albers, Susanne, Spaccamela, Alberto Marchetti, Matias, Yossi, Nikoletseas, Sotiris and Thomas, Wolfgang, Automata, Languages and Programming, Part II, Springer, 36th International Colloquium, ICALP 2009, Rhodes, Greece, 2009.
 
[RACTI-RU1-2009-84] Albers, Susanne, Spaccamela, Alberto Marchetti, Matias, Yossi, Nikoletseas, Sotiris and Thomas, Wolfgang, Automata, Languages and Programming, in: 36th International Colloquium, Part I, Springer, ICALP 2009, Rhodes, Greece, 2009.
 
[RACTI-RU1-2009-83] Bartolini, Novella, Nikoletseas, Sotiris, Sinha, Prasun, Cardellini, Valeria and Mahanti, Anirban, Quality of Service in Heterogeneous Networks, in: 6th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QShine 2009 and 3rd International Workshop on Advanced Architectures and Algorithms for Internet Delivery and Applications, AAA-IDEA 2009, Springer, Las Palmas, Gran Canaria, Spain, 2009.
 
[RACTI-RU1-2009-81] Rinis, Ilias and Chatzigiannakis, Ioannis, Interconnecting Multiple Remote Heterogeneous Networks with the Internet, in: 3rd Panhellenic Student Conference on Informatics, EUREKA 2009, Corfu, Greece, 2009.
 
[RACTI-RU1-2009-80] Kalogeras, Athanasios, Andritsos, Fivos, Chatzigiannakis, Ioannis, Chatziprimou, Kleopatra and Konstantinopoulos, Panagiotis, Surveillance in Public Transport Systems using Wireless Sensor Networks, in: Euroscience Mediterranean Event 2009 (ESME 2009), 2009.
 
[RACTI-RU1-2009-79] Chatzigiannakis, Ioannis, Mylonas, Georgios and Spirakis, Paul, Adaptive sensor networks for smart homes and buildings, in: Euroscience Mediterranean Event 2009 (ESME 2009), pages 56, European Association for the promotion of science and technology, Athens, Greece, 2009.
 
[RACTI-RU1-2009-78] Yixuan, Qin, Pointurier, Yvan, Escalona, Eduard, Azodolmolky, Siamak, Angelou, Marianna, Tomkos, Ioannis, Ramantas, Kostas, Vlachos, Kyriakos, Nejabati, Reza and Simeonidou, Dimitra, Hardware Accelerated Impairment Aware Control Plane, in: OFC 2010, 2009.
 
[RACTI-RU1-2009-77] Karinou, Fotini, Roudas, I., Vlachos, Kyriakos, Petrou, C. S., Vgenis, Á. and Hemenway, B. Roe, Wavelength-space permutation switch with coherent PDM QPSK transmission for supercomputer optical interconnects, in: OFC 2010, 2009.
 
[RACTI-RU1-2009-76] Markos, C., Vlachos, Kyriakos and Kakarantzas, G., Fibre-optic interferometric pressure sensor based on droplet-shaped PDMS elastomer, in: ICO-Photonics conference, pages 5-6, 2009.
 
[RACTI-RU1-2009-75] Ramantas, Kostas, Vargas, Tito Raul, Guerri, Juan Carlos and Vlachos, Kyriakos, A preemptive scheduling scheme for flexible QoS provisioning in OBS networks, in: 6th International Conference on Broadband Communications, Networks and Systems(IEEE BROADNETS 2009), pages 1-8, Madrid, Spain, 2009.
 
[RACTI-RU1-2009-74] Akar, Nail, Karasan, Ezhan, Vlachos, Kyriakos, Varvarigos, Emmanouel, Careglio, Davide, Klinkowskif, Miroslaw and Sole-Pareta, Josep, A survey of quality of service differentiation mechanisms for optical burst switching networks, in: Elsevier: Journal of Optical Switching and Networks, 2009.
 
[RACTI-RU1-2009-73] Ramantas, Kostas and Vlachos, Kyriakos, A combined TCP aware scheduling and assembly scheme for OBS networks, in: Workshop on Optical Burst/Packet Switching (WOBS 2009), pages 1-6, Madrid, Spain, 2009.
 
[RACTI-RU1-2009-72] de Dios, Oscar Gonzalez, Guidotti, Anna Maria, Rafaelli, Carla, Ramantas, Kostas and Vlachos, Kyriakos, On transmission control protocol synchronization in optical burst switching, in: Journal of Photonic Network Communication, volume 18, number 3, pages 323-333, 2009.
 
[RACTI-RU1-2009-71] Achlioptas, Dimitris and Ricci-Tersenghi, F., Random formulas have frozen variables, in: SIAM: Journal on Computing, volume 39, pages 260-280, 2009.
 
[RACTI-RU1-2009-70] Achlioptas, Dimitris, Souza, D. and Spencer, J., Explosive percolation in random networks, in: Science, volume 323, pages 1453-1455, 2009.
 
[RACTI-RU1-2009-69] Teixera, A., Costa, L, Franzi, G, Azodolmolky, Siamak, Tomkos, Ioannis, Vlachos, Kyriakos, Zsigmond, S, Cinkler, T, Tosi-Beleffi, G., Gravey, P, Lazaro, J.A, Vazquez, Carmen, Montalvo, J. and Rouzic, E.L., An Integrated View on Dynamic Monitoring and Compensation for Optical Networks: From Management to Physical Layer, in: Springer: Journal on Photonic Network Communications, volume 18, number 2, pages 191-210, 2009.
 
[RACTI-RU1-2009-68] Achlioptas, Dimitris, Clauset, Aaron, Kempe, David and Moore, Chris, On the bias of traceroute sampling: Or, power-law degree distributions in regular graphs, in: Journal of the ACM, volume 56, 2009.
 
[RACTI-RU1-2009-67] Karinou, Fotini, Vlachos, Kyriakos and Hemenway, B. Roe, A Broadband ONU Design Using A Semiconductor Optical Amplifier-Based Optical Loop Mirror, in: Conference of Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers (OFC/NFOEC 2009), OFC/NFOEC 2009, San Diego, 2009.
 
[RACTI-RU1-2009-66] Achlioptas, Dimitris, Random Satisfiability, pages 245-270, chapter in the book: Handbook of Satisfiability, IOS Press 2009, 2009.
 
[RACTI-RU1-2009-65] Vlachos, Kyriakos and Monoyios, Demetris, A Virtual One-Way Signaling Protocol With Aggressive Resource Reservation for Improving Burst Transmission Delay, in: Journal of Lightwave Technology, volume 27, number 14, pages 2869-2875, 2009.
 
[RACTI-RU1-2009-64] Vlachos, Kyriakos and Siokis, Apostolos, A Service-Transparent and Self-Organized Optical Network Architecture, in: IEEE International Conference on Communications (ICC 2009), Dresden, Germany, 2009.
 
[RACTI-RU1-2009-63] Monoyios, Demetris, Vlachos, Kyriakos, Tomkos, Ioannis and Angelou, Marianna, On the use of Multi-Objective Optimization Algorithms for solving the Impairment Aware- RWA problem, in: IEEE International Conference on Communications (ICC 2009), Dresden, Germany, 2009.
 
[RACTI-RU1-2009-62] Azodolmolky, Siamak, Klonidis, Dimitris, Tomkos, Ioannis, Ye, Yabin, Saradhi, Chava Vijaya, Salvadori, Eliot, Gunkel, Matthias, Manousakis, Kostas, Vlachos, Kyriakos, Varvarigos, Emmanouel, Nejabati, Reza, Simeonidou, Dimitra, Eiselt, Michael, Comellas, Jaume, Sole-Pareta, Josep, Simonneau, Christian, Bayart, Dominique, Staessens, Dimitri, Colle, Didier and Pickavet, Mario, A Dynamic Impairment-Aware Networking Solution for Transparent Mesh Optical Networks, in: IEEE Communications Magazine, volume 47, number 5, pages 38-47, 2009.
 
[RACTI-RU1-2009-61] Vlachos, Kyriakos, Rafaelli, Carla, Aleksic, Slavisa, Andriolli, Nicola, Apostolopoulos, Dimitrios, Avramopoulos, Hercules, Erasme, Didier, Klonidis, Dimitris, Petersen, Martin Nordal, Scaffardi, Mirco, Schulze, Karsten, Spiropoulou, Maria, Sygletos, Stelios, Tomkos, Ioannis, Vazquez, Carmen, Zouraraki, Olga and Neri, Fabio, Photonics in switching: enabling echnologies and subsystem design, in: Journal of Optical Networking, volume 8, number 5, pages 404-428, 2009.
 
[RACTI-RU1-2009-60] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Kyropoulou, Maria, The efficiency of fair division, in: 5th International Workshop on Internet and Network Economics (WINE 2009), Springer, 2009.
 
[RACTI-RU1-2009-59] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Kyropoulou, Maria, On low-envy truthful allocations, in: 1st International Conference on Algorithmic Decision Theory (ADT 2009), pages 111-119, Springer, 2009.
 
[RACTI-RU1-2009-58] Athanassopoulos, Stavros, Caragiannis, Ioannis, Kaklamanis, Christos and Kyropoulou, Maria, An improved approximation bound for spanning star forest and color saving, in: 34th International Symposium on Mathematical Foundations of Computer Science (MFCS 2009), pages 90-101, Springer, 2009.
 
[RACTI-RU1-2009-57] Caragiannis, Ioannis, Wavelength management in WDM rings to maximize the number of connections, in: SIAM: Journal on Discrete Mathematics, volume 23, number 2, pages 959-978, 2009.
 
[RACTI-RU1-2009-56] Athanassopoulos, Stavros, Caragiannis, Ioannis and Kaklamanis, Christos, Analysis of approximation algorithms for k-set cover using factor-revealing linear programs, in: Theory of Computing Systems, volume 45, number 3, pages 555-576, 2009.
 
[RACTI-RU1-2009-55] Kinalis, Athanasios, Nikoletseas, Sotiris, Patroumpa, Dimitra and Rolim, Jose, Biased Sink Mobility with Adaptive Stop Times for Low Latency Data Collection in Sensor Networks, in: 52nd IEEE International Global Communications Conference (GLOBECOM 2009), 2009.
 
[RACTI-RU1-2009-54] Angelopoulos, Constantinos Marios and Nikoletseas, Sotiris, Fast Sensory Data Collection By Mobility-based Topology Exploration, in: 52nd IEEE International Global Communications Conference (GLOBECOM 2009), 2009.
 
[RACTI-RU1-2009-53] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Colouring Non-Sparse Random Intersection Graphs, in: 34th International Symposium on Mathematical Foundations of Computer Science (MFCS 2009), Springer Verlag, High Tatras, Slovakia, 2009.
 
[RACTI-RU1-2009-52] Huc, F, Jarry, A., Leone, Pierre, Rolim, Jose, Moraru, Luminita and Nikoletseas, Sotiris, Early Obstacle Detection and Avoidance for All to All Traffic Pattern in Wireless Sensor Networks, in: 5th International Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2009), Springer Verlag, Rhodes, Greece, 2009.
 
[RACTI-RU1-2009-51] Angelopoulos, Constantinos Marios and Nikoletseas, Sotiris, Accelerated Sensory Data Collection by Greedy or Aggregate Mobility-based Topology Ranks, in: 6th ACM Symposium on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (PE-WASUN 2009), Canary Islands, Spain, 2009.
 
[RACTI-RU1-2009-50] Koutsopoulos, A, Nikoletseas, Sotiris and Rolim, Jose, Near optimal Data Propagation by Efficiently Advertising Obstacle Boundaries, in: 6th ACM Symposium on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (PE-WASUN 2009), Canary Islands, Spain, 2009.
 
[RACTI-RU1-2009-49] Boukerche, Azzedine, Efstathiou, Dionysios and Nikoletseas, Sotiris, Adaptive, Direction-Aware Data Dissemination for Diverse Sensor Mobility, in: 7th ACM/IEEE International Symposium on Mobility Management and Wireless Access Protocols (MobiWac 2009), ACM Press, MobiWac, Tenerife, Canary Islands, 2009.
 
[RACTI-RU1-2009-48] Nikoletseas, Sotiris and Spirakis, Paul, Probabilistic Distributed Algorithms for Energy Efficient Routing and Tracking in Wireless Sensor Networks, in: Algorithms Journal, volume 2, number 1, pages 121-157, 2009.
 
[RACTI-RU1-2009-47] Leone, Pierre, Nikoletseas, Sotiris and Rolim, Jose, Stochastic Models and Adaptive Algorithms for Energy Balance in Sensor Networks, in: Theory of Computing Systems, 2009.
 
[RACTI-RU1-2009-46] Kinalis, Athanasios and Nikoletseas, Sotiris, Adaptive Data Dissemination in Mobile Sensor Networks, in: Interconnection Networks (JOIN), 2009.
 
[RACTI-RU1-2009-45] Nikoletseas, Sotiris, Powell, Olivier and Rolim, Jose, Geographic Routing of Sensor Data around Voids and Obstacles, chapter in the book "Intelligent Techniques for Warehousing and Mining Sensor Network Data", 2009.
 
[RACTI-RU1-2009-44] Leone, Pierre, Moraru, Luminita, Nikoletseas, Sotiris and Rolim, Jose, Efficient obstacle avoidance for sensory data propagation in wireless systems, chapter in the book "Wireless Network Traffic and Quality of Service Support: Trends and Standards", 2009.
 
[RACTI-RU1-2009-43] Caragiannis, Ioannis, Ferreira, A., Kaklamanis, Christos, Perennes, S. and Rivano, H., Fractional path coloring in bounded degree trees with applications., in: Algorithmica, 2009.
 
[RACTI-RU1-2009-42] Bilo, V., Caragiannis, Ioannis, Fanelli, A., Flamini, M, Kaklamanis, Christos, Monaco, G. and Moscardelli, L, Graphs and Algorithms in Communication Networks, chapter Game-theoretic approaches to optimization problems in communication netwotks., 2009.
 
[RACTI-RU1-2009-41] Caragiannis, Ioannis, Flamini, M, Kaklamanis, Christos, Klasing, Ralph and Navarra, Alfredo, Graphs and Algorithms in Communication Networks, chapter Energy consumption minimization in ad hoc wireless, and multi-interface networks., 2009.
 
[RACTI-RU1-2009-40] Athanassopoulos, Stavros, Caragiannis, Ioannis and Kaklamanis, Christos, Analysis of approximation algorithms for k-set cover using factor-revealing linear programs., in: Theory of Computing Systems, volume 45, number 3, pages 555-576, 2009.
 
[RACTI-RU1-2009-39] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Taxes for linear atomic congestion games., in: ACM Transactions on Algorithms, 2009.
 
[RACTI-RU1-2009-38] Caragiannis, Ioannis, Covey, J.A., Feldman, M., Kaklamanis, Christos and Karanikolas, Nikos, On the approximability of Dodgson and Young elections., in: 20th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 09), pages 1058-1067, 2009.
 
[RACTI-RU1-2009-37] Athanassopoulos, Stavros, Caragiannis, Ioannis, Kaklamanis, Christos and Kyropoulou, Maria, An improved approximation bound for spanning star forest and color saving., in: 34th International Symposium on Mathematical Foundations of Computer Science (MFCS 2009), pages 90-101, Springer, High Tatras, Slovakia, 2009.
 
[RACTI-RU1-2009-36] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Kyropoulou, Maria, On low-envy truthful allocations., in: 1st International Conference on Algorithmic Decision Theory (ADT 2009), pages 111-119, Springer, Venice, Italy, 2009.
 
[RACTI-RU1-2009-35] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Kyropoulou, Maria, The efficiency of fair division., in: 5th Workshop on Internet and Network Economics (WINE 2009), Springer, Rome, Italy, 2009.
 
[RACTI-RU1-2009-34] Fotakis, Dimitris, Gkatzelis, Vasilis, Kaporis, Alexis and Spirakis, Paul, The Impact of Social Ignorance on Weighted Congrestion Games, in: 5th International Workshop on Internet and Network Economics (WINE 2009), WINE 2009, Rome, Italy, 2009.
 
[RACTI-RU1-2009-33] Akribopoulos, Orestis, Logaras, Marios, Vasilakis, Nikos, Kokkinos, Panagiotis, Mylonas, Georgios, Chatzigiannakis, Ioannis and Spirakis, Paul, Multiplayer Pervasive Games and Networked Interactive Installations using Ad hoc Mobile Sensor Networks, in: Creative Showcases, International Conference on Advances in Computer Entertainment Technology, 2009.
 
[RACTI-RU1-2009-32] Diaz, Josep, Kirousis, Lefteris, Mitsche, Dieter and Perez, X, On the satisfiability threshold of formulas with three literals per clause, in: Theoretical Computer Science (TCS), 2009.
 
[RACTI-RU1-2009-30] Diaz, Josep, Kaporis, Alexis, Kemkes, G.D, Kirousis, Lefteris, Perez, X and Wormald, Nick, On the Chromatic Number of a Random 5-Regular Graph, in: Journal of Graph Theory, 2009.
 
[RACTI-RU1-2009-29] Bessas, Apostolos and Zaroliagis, Christos, On Assessing Robustness in Transportation Planning, in: 9th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, ATMOS 2009, Copenhagen, Denmark., 2009.
 
[RACTI-RU1-2009-28] Delling, Daniel, Pajor, Thomas, Wagner, Dorothea and Zaroliagis, Christos, Efficient Route Planning in Flight Networks, in: 9th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, ATMOS 2009, Copenhagen, Denmark, 2009.
 
[RACTI-RU1-2009-27] Chatzigiannakis, Ioannis, Dolev, Shlomi, Fekete, Sandor, Michail, Othon and Spirakis, Paul, Not All Fair Probabilistic Schedulers are Equivalent, in: 13th International Conference On Principles Of DIstributed Systems (OPODIS 2009), pages 33-47, Springer-Verlag Berlin Heidelberg, Nimes, France, 2009.
 
[RACTI-RU1-2009-26] Athanassopoulos, Stavros, Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Energy-efficient communication in multi-interface wireless networks., in: 34th International Symposium on Mathematical Foundations of Computer Science (MFCS 2009), pages 102-111, Springer, High Tatras, Slovakia, 2009.
 
[RACTI-RU1-2009-25] Akribopoulos, Orestis, Logaras, Marios, Vasilakis, Nikos, Kokkinos, Panagiotis, Mylonas, Georgios, Chatzigiannakis, Ioannis and Spirakis, Paul, Developing Multiplayer Pervasive Games and Networked Interactive Installations using Ad hoc Mobile Sensor Nets, in: 5th International Conference on Advances in Computer Entertainment Technology (ACE 2009), Athens, Greece, 2009.
 
[RACTI-RU1-2009-24] Chatzigiannakis, Ioannis, Michail, Othon and Spirakis, Paul, Decidable Graph Languages by Mediated Population Protocols, in: 23rd International Symposium on Distributed Computing (DISC 2009), pages 239-240, Springer-Verlag, LNCS, Elche/Elx, Spain, 2009.
 
[RACTI-RU1-2009-23] Spirakis, Paul and Panagopoulou, Panagiota, Computational Game Theory: An Introduction, CRC Applied Algorithms and Data Structures series, chapter Chapter 22 of Algorithms and Theory of Computation Handbook, CRC Press, 2009.
 
[RACTI-RU1-2009-22] Spirakis, Paul and Stamatiou, Yannis, Kolmogorov complexity arguments in propositional logi, in: 7o Panellhnio Synedrio Logikhs (PLS07), 2009.
 
[RACTI-RU1-2009-21] Chatzigiannakis, Ioannis, Michail, Othon and Spirakis, Paul, Recent Advances in Population Protocols, in: 34th International Symposium on Mathematical Foundations of Computer Science (MFCS), pages 56-76, Springer-Verlag Berlin Heidelberg, Novy Smokovec, High Tatras, Slovak Republic, 2009.
 
[RACTI-RU1-2009-18] Resvanis, Michalis and Chatzigiannakis, Ioannis, Experimental Evaluation of Duplicate Insensitive Counting Algorithms, in: 13th Panhellenic Conference on Informatics (PCI 2009), IEEE, PCI, Corfu, Greece, 2009.
 
[RACTI-RU1-2009-17] Chatzigiannakis, Ioannis, Fischer, Stefan, Koninis, Christos, Mylonas, Georgios and Pfisterer, Dennis, WISEBED: an Open Large-Scale Wireless Sensor Network Testbed, in: 1st International Conference on Sensor Networks Applications, Experimentation and Logistics (SENSAPPEAL 2009), pages 68-87, Springer-Verlag, Athens, Greece, 2009. [DOI]
 
[RACTI-RU1-2009-16] Fotakis, Dimitris, Kaporis, Alexis and Spirakis, Paul, Efficient Methods for Sel fish Network Design, pages 1-12, 2009.
 
[RACTI-RU1-2009-15] Kontogiannis, Spyros, Zaroliagis, Christos and Mpessas, Apostolos, Incentive-Compatible Robust Line Planning, in: Robust and Online Large-Scale Optimization, pages 85-118, Springer-Verlag, 2009.
 
[RACTI-RU1-2009-13] Chatzigiannakis, Ioannis, Michail, Othon and Spirakis, Paul, Mediated Population Protocols, in: 36th International Colloquium on Automata, Languages and Programming (ICALP 2009), pages 363-374, Springer-Verlag Berlin Heidelberg, EATCS, Rhodes, Greece, 2009.
 
[RACTI-RU1-2009-12] Chatzigiannakis, Ioannis, Koninis, Christos, Mylonas, Georgios, Colesanti, Ugo and Vitaletti, Andrea, A Peer-to-Peer Framework for Globally-Available Sensor Networks and its Application in Building Management, in: 2nd International Workshop on Sensor Network Engineering (IWSNE 2009), Marina Del Rey, CA, USA, 2009.
 
[RACTI-RU1-2009-11] Chatzigiannakis, Ioannis, Michail, Othon and Spirakis, Paul, Exploring the Computational Limits of Adaptive Networked Populations of Tiny Artefacts, in: 1st European Future Technologies Conference (FET 2009), Prague, Czech Republic, 2009.
 
[RACTI-RU1-2009-10] Karagiannis, Marios, Chatzigiannakis, Ioannis and Rolim, Jose, WSNGE: A Platform for Simulating Complex Wireless Sensor Networks Supporting Rich Network Visualization and Online Interactivity, in: 42nd Annual ACM/IEEE Simulation Symposium (ANSS'09), 2009.
 
[RACTI-RU1-2009-9] Chatzigiannakis, Ioannis and Konstantinou, Elisavet, Key Establishment in Wireless Sensor Networks, Security in RFID and Sensor Networks, pages 341-360, chapter 16, Auerbach Publications, CRC Press, Taylor & Francis Group, ISBN 1420068393, 2009.
 
[RACTI-RU1-2009-8] Kaporis, Alexis and Spirakis, Paul, The price of optimum in Stackelberg games on arbitrary single commodity networks and latency functions, in: Symposium on Parallel Algorithms and Architectures (SPAA), pages 745-755, 2009.
 
[RACTI-RU1-2009-6] Papaioannou, Panagiotis, Nastou, Panagotis, Stamatiou, Yannis and Zaroliagis, Christos, Secure Elliptic Curve Generation and Key Establishment on a 802.11 WLAN Embedded Device, in: 9th International Symposium on Autonomous Decentralized Systems, ISADS 2009, 2009.
 
[RACTI-RU1-2009-5] Kalochristianakis, M., Gkamas, V., Mylonas, Georgios, Nikoletseas, Sotiris, Rolim, Jose and Varvarigos, Emmanouel, An Open and Integrated Management Platform for Wireless Sensor Networks, in: 9th International Symposium on Autonomous Decentralized Systems (ISADS 2009), pages 495-498, Athens, Greece, 2009. [DOI]
 
[RACTI-RU1-2009-3] Caragiannis, Ioannis, Covey, J.A., Feldman, M., Homan, C.M., Kaklamanis, Christos, Karanikolas, A.D., Procaccia, A.D. and Rosenschein, J.S., On the Approximability of Dodgson and Young Elections, in: 20th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2009), 2009.
 
[RACTI-RU1-2009-2] Caragiannis, Ioannis, Efficient coordination mechanisms for unrelated machine scheduling, in: 20th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2009), pages 815-824, New York, 2009.
 

2008

[RACTI-RU1-2008-85] Pop, Petrica, Zaroliagis, Christos and Hadjicharalambous, Georgia, A Cutting Plane Approach to Solve the Railway Traveling Salesman Problem, in: Studia Universitatis Mathematica, volume 53, number 1, pages 63-73, 2008.
 
[RACTI-RU1-2008-84] Varvarigos, Emmanouel, Sourlas, Vasileios and Christodoulopoulos, Konstantinos, Routing and Scheduling Sessions in Networks that Support Advance Reservations, 2008.
 
[RACTI-RU1-2008-83] Delling, Daniel, Giannakopoulou, Kalliopi, Wagner, Dorothea and Zaroliagis, Christos, Timetable Information Updating in Case of Delays: Modeling Issues, 2008.
 
[RACTI-RU1-2008-82] Achlioptas, Dimitris, Solution clustering in random satisfiability, in: European Physics Journal B, volume 64, pages 395-402, 2008.
 
[RACTI-RU1-2008-81] Achlioptas, Dimitris and Coja-Oghlan, A., Algorithmic Barriers from Phase Transitions, in: In 49th Ann. Symp. on Foundations of Computer Science (FOCS 2008), pages 793-802, 2008.
 
[RACTI-RU1-2008-80] Caragiannis, Ioannis, Kaklamanis, Christos, Kranakis, Evangelos, Krizanc, Danny and Wiese, A., Communication in wireless networks with directional antennas., in: 20th Annual ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2008), pages 344-351, ACM press, 2008.
 
[RACTI-RU1-2008-79] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Improving the efficiency of load balancing games through taxes., in: 4th International Workshop on Internet and Network Economics (WINE 2008), pages 374-385, Springer, 2008.
 
[RACTI-RU1-2008-78] Kinalis, Athanasios, Desing, simulation and evaluation of energy efficient algorithms for wireless sensor networks, 2008.
 
[RACTI-RU1-2008-77] Mylonas, Georgios, Design, Simulation and Experimental Development of Data Propagation Protocols and Applications for Wireless Sensor Networks, Department of Computer Engineering and Informatics, University of Patras, 2008.
 
[RACTI-RU1-2008-76] Liagkou, Vasiliki, Secure and Trust Cryptographic Communication Protocols, Department of Computer Engineering and Informatics, 2008.
 
[RACTI-RU1-2008-74] Efthymiou, Charilaos, Random Combinatorial Structures, University of Patras Computer Engineering and Informatics Dept., 2008.
 
[RACTI-RU1-2008-73] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Papaioannou, Evi, Scheduling to maximize participation, in: Theoretical Computer Science (TCS), volume 402, number 2-3, pages 142-155, 2008. [DOI]
 
[RACTI-RU1-2008-72] Teimoori, Hassan, Apostolopoulos, Dimitrios, Vlachos, Kyriakos, Ware, Cedric, Petrantonakis, D., Stampoulidis, L., Avramopoulos, Hercules and Erasme, Didier, Optical logic gate aided packet switching in transparent optical networks, in: IEEE/OSA Journal of Lightwave technology, volume 26, number 13-16, pages 2848-2856, ISSN 0733-8724, 2008.
 
[RACTI-RU1-2008-71] Vlachos, Kyriakos and Ramantas, Kostas, A non-competing hybrid optical burst switch architecture for QoS differentiation, in: Optical Switching and Networking, volume 5, number 4, pages 177-187, 2008. [DOI]
 
[RACTI-RU1-2008-70] Kontogiannis, Spyros and Spirakis, Paul, Well Supported Approximate Equilibria in Bimatrix Games: A Graph Theoretic Approach, in: ALGORITHMICA, Springer Science+Business Media, 2008.
 
[RACTI-RU1-2008-69] Fotakis, Dimitris, Kontogiannis, Spyros and Spirakis, Paul, Atomic Congestion Games among Coalitions, in: ACM Trans. Algorithms, pages 1-27, ACM Journal Name, 2008.
 
[RACTI-RU1-2008-68] Kontogiannis, Spyros and Spirakis, Paul, Equilibrium Points in Fear of Correlated Threats, in: 4th International Workshop on Internet and Network Economics (WINE 2008), pages 210-221, WINE 2008, 2008.
 
[RACTI-RU1-2008-67] Stevens, T, De Leenheer, M., Develder, C., Dhoedt, B., Christodoulopoulos, Konstantinos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Multi-Cost Job Routing and Scheduling in Grid Networks, in: Elsevier: Journal of Future Generation Computer Systems, 2008.
 
[RACTI-RU1-2008-66] Panagopoulou, Panagiota, Algorithmic and Evolutionary Game Theory, Computer Engineerings and Informatics Department, Patras University, 2008.
 
[RACTI-RU1-2008-65] Koninis, Christos, Mylonas, Georgios and Chatzigiannakis, Ioannis, Webdust: A Platform for Supporting Development of Large Wireless Sensor & Actor Networks Applications, pages 19-21, 1st Student Workshop on Wireless Sensor Networks (SWWSN 2008), Athens - Greece, 2008.
 
[RACTI-RU1-2008-64] Akribopoulos, Orestis, Logaras, Marios, Vasilakis, Nikos, Kokkinos, Panagiotis, Mylonas, Georgios and Chatzigiannakis, Ioannis, Fun in numbers (FINN) : A Platform for Developing and Playing Multi-Player Pervasive Games, pages 1-3, 1st Student Workshop on Wireless Sensor Networks (SWWSN 2008), Athens - Greece, 2008.
 
[RACTI-RU1-2008-63] Demos Proceedings of the 1st SWWSN 2008, 2008.
 
[RACTI-RU1-2008-62] Chatzigiannakis, Ioannis and Spirakis, Paul, The Dynamics of Adaptive Networked Societies of Tiny Artefacts, in: 2nd IEEE International Conference on Self-Adaptive and Self-Organizing Systems (SASO 2008), pages 1-6, IEEE, Venice, Italy, 2008.
 
[RACTI-RU1-2008-61] Caragiannis, Ioannis, Better Bounds for Online Load Balancing on Unrelated Machines, in: 19th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2008), pages 972-981, San Francisco, California, 2008.
 
[RACTI-RU1-2008-60] Caragiannis, Ioannis, Kaklamanis, Christos, Kranakis, Evangelos, Krizanc, Danny and Wiese, A., Communication in wireless networks with directional antennas, in: 20th Annual ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2008), pages 344-351, 2008.
 
[RACTI-RU1-2008-59] Caragiannis, Ioannis and Monaco, G., A 6/5-approximation algorithm for the maximum 3-cover problem, in: 33rd International Symposium on Mathematical Foundations of Computer Science (MFCS 2008), pages 205-216, 2008.
 
[RACTI-RU1-2008-58] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Improving the efficiency of load balancing games through taxes, in: 4th International Workshop on Internet and Network Economics (WINE 2008), pages 1-12, Springer, 2008.
 
[RACTI-RU1-2008-57] Seklou, K and Varvarigos, Emmanouel, Burst Assembly Policies for Latency Reduction in Optical Burst-Switched Networks Based on Predictions, in: IEEE 7th International Conference on Networking (ICN 2008), pages 656-662, ICN 2008, Cancun, Mexico, 2008.
 
[RACTI-RU1-2008-56] Kokkinos, Panagiotis, Christodoulopoulos, Konstantinos, Kretsis, Aristotelis and Varvarigos, Emmanouel, Data Consolidation: A Task Scheduling and Data Migration Technique for Grid Networks, in: 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), pages 722-727, CCGrid 2008, Lyon, France, 2008. [DOI]
 
[RACTI-RU1-2008-55] Christodoulopoulos, Konstantinos, Doulamis, N. and Varvarigos, Emmanouel, Joint Communication and Computation Scheduling in Grids, in: 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), pages 17-24, CCGrid 2008, Lyon, France, 2008.
 
[RACTI-RU1-2008-54] Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Routing and Scheduling in Grids, in: 10th Anniversary International Conference on Transparent Optical Networks, pages 170-174, ICTON 3, Athens, Greece, 2008. [DOI]
 
[RACTI-RU1-2008-53] Yiannopoulos, K., Varvarigos, Emmanouel and Vlachos, Kyriakos, Timing Jitter Performance of Finite-Impulse-Response Interferometers for High-Rate Áll-Optical Clock Recovery, CSNDSP 2008, Graz, Austria, 2008.
 
[RACTI-RU1-2008-52] Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Avoiding adjacent channel interference in static RWA, pages 552-556, 2008.
 
[RACTI-RU1-2008-51] Dafouli, H, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Fair Execution Time Estimation Scheduling in Computational Grids, in: 7th International Conference on Distributed and Parallel Systems (DAPSYS 2008), pages 93-104, Springer US, Debrecen, Hungary, 2008. [DOI]
 
[RACTI-RU1-2008-50] Kalochristianakis, M., Paraskevas, M. and Varvarigos, Emmanouel, Asynchronous tele-education and computer-enhanced learning services in the Greek School Network, in: WSKS 2008, volume 5288/2008, pages 234-242, 2008.
 
[RACTI-RU1-2008-49] Doulamis, N., Kokkinos, Panagiotis and Varvarigos, Emmanouel, Spectral Clustering Scheduling Techniques for Tasks with Strict QoS Requirements, in: 4th International Conference on Parallel and Distributed Computing (EURO-PAR 2008), pages 478-488, Las Palmas de Gran Canaria, Spain, 2008.
 
[RACTI-RU1-2008-47] Karalis, Y, Kalochristianakis, M., Kokkinos, Panagiotis and Varvarigos, Emmanouel, OpenRSM: An Open Source Lightweight Integrated Remote Network and Systems Management Solution, in: International Journal of Network Management, 2008.
 
[RACTI-RU1-2008-45] Varvarigos, Emmanouel, Gkamas, V. and Karagiorgas, Nikos, A Slow Start Power Controlled MAC Protocol for Mobile Ad Hoc Networks and its Performance Evaluation, in: Ad Hoc Networks, 2008.
 
[RACTI-RU1-2008-43] Papagelis, Athanasios, Papagelis, Manos and Zaroliagis, Christos, iClone: Towards Online Social Navigation, in: 19th ACM Conference on Hypertext and Hypermedia, pages 237-238, ACM Press, HT 2008, Pittsburgh, PA, USA, 2008.
 
[RACTI-RU1-2008-42] Kontogiannis, Spyros and Zaroliagis, Christos, Robust Line Planning under Unknown Incentives and Elasticity of Frequencies, in: 8th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, pages 1-16, ATMOS 2008, Universität Karlsruhe, Germany, 2008.
 
[RACTI-RU1-2008-41] Papagelis, Athanasios, Papagelis, Manos and Zaroliagis, Christos, Enabling Social Navigation on the Web, in: IEEE Computer Science Press, pages 1-7, IEEE/WIC/ACM International Conference on Web Intelligence WI 2008, 2008.
 
[RACTI-RU1-2008-40] Pyrga, Evangelia, Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Efficient Models for Timetable Information in Public Transportation Systems, in: ACM Journal of Experimental Algorithmics, volume 12, number 2.4, pages 1-39, 2008.
 
[RACTI-RU1-2008-39] Krommudas, I. and Zaroliagis, Christos, An Experimental Study of Algorithms for Fully Dynamic Transitive Closure, in: ACM Journal of Experimental Algorithmics, volume 12, number 1.6, pages 1-22, 2008.
 
[RACTI-RU1-2008-38] Akribopoulos, Orestis, Logaras, Marios, Vasilakis, Nikos, Kokkinos, Panagiotis, Mylonas, Georgios and Chatzigiannakis, Ioannis, Using Wireless Sensor Networks to Develop Multi-player Games, in: 6th ACM Conference on Embedded Networked Sensor Systems, pages 1-2, ACM, Raleigh, NC, 2008.
 
[RACTI-RU1-2008-37] Akribopoulos, Orestis, Bousis, Dimitrios, Efstathiou, Dionysios, Koutsouridis, Haris, Logaras, Marios, Loukas, Andreas, Nafas, Alexandros, Oikonomou, Georgios, Thireou, Irini, Vasilakis, Nikos, Kokkinos, Panagiotis, Mylonas, Georgios and Chatzigiannakis, Ioannis, A Software Platform for Developing Multi-player Pervasive Games Using Small Programmable Object Technologies, in: 5th International Conference on Mobile Ad-hoc and Sensor Systems, pages 544-546, IEEE, 2008.
 
[RACTI-RU1-2008-36] Tsaknakis, Haralampos, Spirakis, Paul and Kanoulas, Dimitrios, Performance evaluation of a descent algorithm for bi-matrix games, in: 4th International Workshop on Internet and Network Economics, pages 222-230, 2008.
 
[RACTI-RU1-2008-35] Chatzigiannakis, Ioannis, Communication Algorithms for Ad Hoc Mobile Networks Using Random Walks, Encyclopedia of Algorithms, pages 161-165, Springer Verlag, ISBN 978-0-387-30770-1, 2008. [DOI]
 
[RACTI-RU1-2008-34] Kinalis, Athanasios, Nikoletseas, Sotiris and Patroumpa, Dimitra, Random Walk with Stopping Times in Wireless Sensor Networks, 2008.
 
[RACTI-RU1-2008-33] Kalochristianakis, M., Gkamas, V., Mylonas, Georgios, Nikoletseas, Sotiris, Rolim, Jose and Varvarigos, Emmanouel, The Design of an Open and Integrated Sensor Network Management Platform, in: 11th IEEE Asia-Pacific Network Operations and Management Symposium (APNOMS 08), pages 1-4, IEEE, Beijing, China, 2008.
 
[RACTI-RU1-2008-32] Marculescu, A, Nikoletseas, Sotiris, Powell, Olivier and Rolim, Jose, Efficient Tracking of Moving Targets by Passively Handling Traces in Sensor Networks, in: 51st IEEE International Global Communications Conference (GLOBECOM), pages 1-6, 2008.
 
[RACTI-RU1-2008-31] Kinalis, Athanasios and Nikoletseas, Sotiris, Adaptive Redundancy for Data Propagation Exploiting Dynamic Sensory Mobility, in: 11th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, pages 1-8, 2008.
 
[RACTI-RU1-2008-30] Kinalis, Athanasios and Nikoletseas, Sotiris, Adaptive Redundancy for Data Propagation Exploiting Dynamic Sensory Mobility, 2008.
 
[RACTI-RU1-2008-29] Kontogiannis, Spyros and Spirakis, Paul, Foundations of Economics and Web Science, pages 1-10, 12th Panhellenic Conference on Informatics with international participation (PCI 2008), 2008.
 
[RACTI-RU1-2008-28] Panagopoulou, Panagiota and Spirakis, Paul, A Game Theoretic Approach for Efficient Graph Coloring, in: 19th International Symposium on Algorithms and Computation (ISAAC 2008), pages 1-15, Gold Coast, Australia, 2008.
 
[RACTI-RU1-2008-27] Bairaktaris, Kostantinos, Chatzigiannakis, Ioannis, Liagkou, Vasiliki and Spirakis, Paul, Adaptive Probabilistic Secure Routing in Mobile Wireless Sensor Networks, in: 16th International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2008), pages 208-212, IEEE, IEEE, Split - Dubrovnik, Croatia, 2008. [DOI]
 
[RACTI-RU1-2008-26] Chatzigiannakis, Ioannis, Liagkou, Vasiliki, Salouros, Dimitrios and Spirakis, Paul, A Security Model for Internet-based Digital Asset Management Systems, in: 2nd European Conference on Software Architecture, pages 326-329, Springer-Verlag, Paphos, Cyprus, 2008. [DOI]
 
[RACTI-RU1-2008-25] Chatzigiannakis, Ioannis, Koninis, Christos, Prasinos, Grigorios and Zaroliagis, Christos, Distributed Simulation of Heterogeneous Systems of Small Programmable Objects and Traditional Processors, in: 6th ACM Workshop on Mobility Management and Wireless Access, pages 133-140, ACM, MOBIWAC 2008, Vancouver, Canada, 2008.
 
[RACTI-RU1-2008-24] Vlachos, Kyriakos, Optical Burst Switching: Current trends and Future Research Issues, in: Encyclopedia of Internet Techonlogues and Applications, pages 375-382, 2008.
 
[RACTI-RU1-2008-23] Ramantas, Kostas, Vlachos, Kyriakos, de Dios, Oscar Gonzalez, Aracil, Javier and Rafaelli, Carla, Timer-based burst assembly algorithms and their effect in TCP Congestion window, in: OSA: Journal of Optical Networking, volume 7, number 5, pages 487-495, 2008.
 
[RACTI-RU1-2008-22] Rafaelli, Carla and Vlachos, Kyriakos, Photonics in Switching: Architectures, Systems and enabling Technologies, in: Elsevier: Journal of Computer Networks, volume 52, number 10, pages 1873-1890, 2008. [DOI]
 
[RACTI-RU1-2008-21] Varvarigos, Emmanouel, Sourlas, Vasileios and Christodoulopoulos, Konstantinos, Routing and Scheduling Connections in Networks that Support Advance Reservations, in: Elsevier: Journal of Computer Networks, volume 52, pages 2988-3006, 2008.
 
[RACTI-RU1-2008-19] Papageorgiou, Christos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Implementing Distributed Multicost Routing in Mobile Ad Hoc Networks using DSR, in: 6th ACM International Workshop on Mobility Management and Wireless Access(MOBIWAC 2008), pages 35-42, Mobiwac 2008, 2008.
 
[RACTI-RU1-2008-18] Chatzigiannakis, Ioannis and Spirakis, Paul, The Dynamics of Probabilistic Population Protocols, in: 22nd Symposium on Distributed Computing (DISC 2008), pages 498-499, Springer-Verlag, LNCS, Arcachon, France, 2008.
 
[RACTI-RU1-2008-17] Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Comparison of Routing and Wavelength Assignment Algorithms in WDM Networks, in: 51st IEEE Global Telecommunications Conference, 2008.
 
[RACTI-RU1-2008-16] Varvarigos, Emmanouel, Sourlas, Vasileios and Christodoulopoulos, Konstantinos, Routing and Scheduling Sessions in Networks that Support Advance Reservations, in: 5th IEEE BROADNETS, pages 2988-3006, 2008.
 
[RACTI-RU1-2008-15] Chatzigiannakis, Ioannis, Kirousis, Lefteris and Stratiotis, Thodoris, Probabilistic Protocols for Fair Communication in Wireless Sensor Networks, in: ALGOSENSORS 2008, pages 100-110, RACTI / University of Patras CEID, 2008.
 
[RACTI-RU1-2008-14] Fotakis, Dimitris, Kaporis, Alexis and Spirakis, Paul, Atomic Congestion Games: Fast, Myopic and Concurrent, in: B. Monien and U.-P. Schroeder (Eds.): SAGT 2008, pages 121-132, Springer-Verlag Berlin Heidelberg 2008, 2008.
 
[RACTI-RU1-2008-13] Chatzigiannakis, Ioannis, Giannoulis, Georgios and Spirakis, Paul, Energy and Time Efficient Scheduling of Tasks with Dependencies on Asymmetric Multiprocessors, number arXiv:0804.4039, 2008.
 
[RACTI-RU1-2008-12] Aekaterinidis, Ioannis, Ανάπτυξη Συστημάτων Δημοσιεύσεων/Συνδρομών σε Δομημένα Δίκτυα Ομοτίμων Εταίρων, Πολυτεχνική Σχολή Πανεπιστημίου Πατρών, Τμήμα Μ, 2008.
 
[RACTI-RU1-2008-11] Chatzigiannakis, Ioannis, Liagkou, Vasiliki and Spirakis, Paul, A Trusted Architectural Model for Interconnecting Testbeds of Wireless Sensor Networks, in: 50th International Symposium ELMAR-2008, pages 515-518, IEEE, Zadar, Croatia, 2008.
 
[RACTI-RU1-2008-10] Chatzigiannakis, Ioannis, Giannoulis, Georgios and Spirakis, Paul, Scheduling Tasks with Dependencies on Asymmetric Multiprocessors, in: Symposium on Principles of Distributed Computing (PODC 2008), pages 1-3, ACM, ACM, Toronto, Canada, 2008.
 
[RACTI-RU1-2008-9] Kalles, D., Kaporis, Alexis and Spirakis, Paul, Myopic Distributed Protocols for Singleton and Independent-Resource Congestion Games, in: 7th International Workshop on Experimental Algorithms (WEA 2008), pages 181-193, Springer-Verlag Berlin Heidelberg, Massachusetts, USA, 2008.
 
[RACTI-RU1-2008-8] Nikoletseas, Sotiris and Spirakis, Paul, Efficient Sensor Network Design for Continuous Monitoring of Moving Objects, in: Journal on "Algorithmic Aspects of Wireless Sensor Networks", volume 402, pages 56-66, 2008.
 
[RACTI-RU1-2008-7] Chatzigiannakis, Ioannis, Kinalis, Athanasios, Mylonas, Georgios, Nikoletseas, Sotiris, Prasinos, Grigorios and Zaroliagis, Christos, TRAILS, a Toolkit for Efficient, Realistic and Evolving Models of Mobility, Faults and Obstacles in Wireless Networks, in: 41th Annual ACM/IEEE Simulation Symposium, pages 23-32, SCS, ACM/IEEE, Ottawa, Canada, 2008. [DOI]
 
[RACTI-RU1-2008-6] Bamis, Athanasios, Boukerche, Azzedine, Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, A Mobility Aware Protocol Synthesis for Efficient Routing in Ad-Hoc Mobile Networks, in: Computer Networks, volume 52, number 1, pages 130-154, 2008. [DOI]
 
[RACTI-RU1-2008-5] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Efficient Data Propagation Strategies in Wireless Sensor Networks Using a Single Mobile Sink, in: Elsevier: Journal of Computer Communications, volume 31, number 5, pages 896-914, 2008. [DOI]
 
[RACTI-RU1-2008-4] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Adaptive Energy Management for Incremental Deployment of Heterogeneous Wireless Sensors, in: Theory of Computing Systems, volume 42, number 1, pages 42-72, ISSN 1432-4350, 2008. [DOI]
 
[RACTI-RU1-2008-3] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Competitive Algorithms and Lower Bounds for Online Randomized Call Control in Cellular Networks, in: Networks, volume 52, number 4, pages 235-251, 2008.
 
[RACTI-RU1-2008-2] Caragiannis, Ioannis, Better bounds for online load balancing on unrelated machines, in: 19th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2008), pages 972-981, Society for Industrial and Applied Mathematics, San Francisco, California, 2008.
 
[RACTI-RU1-2008-1] Pitoura, Theoni and Triantafillou, Peter, Self-Join Size Estimation in P2P Data Systems, in: 24th International Conference on Data Engineering (ICDE 2008), pages 764-773, IEEE, Cancún, México, 2008.
 

2007

[RACTI-RU1-2007-120] Hadjicharalambous, Georgia, Pop, Petrica, Pyrga, Evangelia, Tsaggouris, George and Zaroliagis, Christos, The Railway Traveling Salesman Problem, in: Algorithmic Methods for Railway Optimization, pages 264-275, Springer-Verlag, 2007.
 
[RACTI-RU1-2007-119] Kalochristianakis, M., Paraskevas, M., Varvarigos, Emmanouel and Xypolitos, N., The Greek School Network: a paradigm of successful educational services maturing based on the dynamics of open-source technology, in: IEEE Transactions on Education, 2007.
 
[RACTI-RU1-2007-118] Doulamis, N., Doulamis, A., Varvarigos, Emmanouel and Varvarigou, T., Fair QoS Resource Management in Grids, in: IEEE Transactions on Parallel and Distributed Systems, 2007.
 
[RACTI-RU1-2007-117] Zouraraki, Olga, Yiannopoulos, K., Zakynthinos, P., Petrantonakis, D., Varvarigos, Emmanouel, Poustie, A., Maxwell, G. and Avramopoulos, Hercules, Optical Packet Buffering in All-Optical Time-Slot-Interchanger Architecture, in: Photonics Technology Letters, IEEE, 2007.
 
[RACTI-RU1-2007-116] Athanassopoulos, Stavros, Caragiannis, Ioannis and Kaklamanis, Christos, Analysis of approximation algorithms for k-set cover using factor-revealing linear programs, in: Theory of Computing Systems, volume 4639/2007, pages 52-63, 2007. [DOI]
 
[RACTI-RU1-2007-114] Aracil, Javier, Akar, Nail, Bjornstad, S., Casoni, M., Christodoulopoulos, Konstantinos, Careglio, Davide, Fdez-Palacios, J., Gauger, C., de Dios, Oscar Gonzalez, Karasan, Ezhan, Klinkowskif, Miroslaw, Morato, D., Nejabati, Reza, Overby, H., Rafaelli, Carla, Simeonidou, Dimitra, Stolc, N., Tosi-Beleffi, G. and Vlachos, Kyriakos, Research in Optical Burst Switching with in the E-Photon/ONe Network of Excellence, in: Elsevier: Journal of Optical Switching and Networks, volume 4, number 1, pages 1-19, 2007.
 
[RACTI-RU1-2007-113] Vlachos, Kyriakos, Orphanoudakis, T, Papaeftathiou, Y, Nikolaou, N, Pnevmatikatos, D, Konstantoulakis, G and Sanchez-P, J.A, Design and performance evaluation of a programmable Packet Processing Engine (PPE) suitable for high-speed network processors units, in: Microprocessors and Microsystems, volume 31, number 3, pages 188-199, 2007.
 
[RACTI-RU1-2007-111] Christodoulopoulos, Konstantinos, Gkamas, V. and Varvarigos, Emmanouel, Statistical Analysis and Modeling of Jobs in a Grid Environment, in: Springer: Journal on Grid Computing, volume 6, pages 77-101, 2007.
 
[RACTI-RU1-2007-110] Christodoulopoulos, Konstantinos, Varvarigos, Emmanouel and Vlachos, Kyriakos, A new Burst Assembly Scheme based on the Average Packet Delay and its Performance for TCP Traffic, in: Elsevier: Journal of Optical Switching and Networks, volume 4, number 3-4, pages 200-212, 2007.
 
[RACTI-RU1-2007-109] Koukopoulos, Dimitrios, Mavronicolas, Marios and Spirakis, Paul, The increase of the instability of networks due to Quasi-Static link capacities, in: Theoretical Computer Science (TCS), volume 381, number 1-3, pages 44-56, 2007.
 
[RACTI-RU1-2007-108] Koukopoulos, Dimitrios, Mavronicolas, Marios and Spirakis, Paul, Performance and stability bounds for dynamic networks, volume 67, number 4, pages 386-399, 2007.
 
[RACTI-RU1-2007-107] Mavronicolas, Marios and Spirakis, Paul, The Price of Selfish Routing, in: Algorithmica, volume 48, number 1, pages 91-126, ISSN 0178-4617 (Print) 1432-0541 (Onl, 2007. [DOI]
 
[RACTI-RU1-2007-106] Tsaknakis, Haralampos and Spirakis, Paul, An Optimization Approach for Approximate Nash Equilibria, in: Workshop on Internet and Network Economics (WINE 2007), pages 42-56, Springer Berlin / Heidelberg, 2007. [DOI]
 
[RACTI-RU1-2007-105] Fotakis, Dimitris and Spirakis, Paul, Cost-Balancing Tolls for Atomic Network Congestion Games, in: Workshop on Internet and Network Economics (WINE 2007), pages 179-190, 2007.
 
[RACTI-RU1-2007-104] Dolev, Shlomi, Schiller, Elad Michael, Spirakis, Paul and Tsigas, Ph., Game authority for robust andscalable distributed selfish-computer systems, in: Symposium on Principles of Distributed Computing (PODC 2007), pages 356-357, 2007.
 
[RACTI-RU1-2007-102] Vlachos, Kyriakos, Breusegem, E., Christodoulopoulos, Konstantinos, Colle, Didier, Ramantas, Kostas and Demeester, Piet, Constrained and Unconstrained Overspill Routing in Optical Networks: A Detailed Performance Evaluation, in: Springer: Journal on Photonic Network Communications, volume 13, number 3, pages 227-240, 2007.
 
[RACTI-RU1-2007-100] Yiannopoulos, K., Varvarigos, Emmanouel and Vlachos, Kyriakos, Multiple-Input Buffer and Shared Buffer Architectures for Asynchronous Optical Burst Switching Networks, in: Journal of Lightwave Technology, volume 25, number 6, pages 1379-1389, 2007.
 
[RACTI-RU1-2007-99] Karagiorgas, Nikos, Kokkinos, Panagiotis, Papageorgiou, Christos and Varvarigos, Emmanouel, Multicost routing in Wireless Ad-hoc Networks with Variable Transmission Power, in: IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2007), pages 1-5, 2007.
 
[RACTI-RU1-2007-98] Kokkinos, Panagiotis, Varvarigos, Emmanouel and Doulamis, N., A Framework for Providing Hard Delay Guarantees in Grid Computing, in: e-Science, pages 271-278, 2007.
 
[RACTI-RU1-2007-97] Kalochristianakis, M., Paraskevas, M., Varvarigos, Emmanouel and Xypolitos, N., The Greek School Network: a paradigm og successful educational services maturing based on the dynamics of open-source technology, in: IEEE Transactions on Education, 2007.
 
[RACTI-RU1-2007-96] Kokkinos, Panagiotis, Christodoulopoulos, Konstantinos, Doulamis, N. and Varvarigos, Emmanouel, Quality of Service Scheduling of Computation and Communication Resources in Grid Networks, Nova Publishers, 2007.
 
[RACTI-RU1-2007-95] Doulamis, N., Varvarigos, Emmanouel and Varvarigou, T., Fair QoS Resource Management in Grids, in: IEEE Transactions on Parallel and Distributed Systems, volume 18, pages 1630-1648, 2007.
 
[RACTI-RU1-2007-94] Van Caenegem, R, Colle, Didier, Pickavet, Mario, Demeester, Piet, Christodoulopoulos, Konstantinos, Vlachos, Kyriakos, Varvarigos, Emmanouel, Stampoulidis, L., Roccato, D and Vilar, R, The design of an all-optical packet-switching network, in: IEEE Communications Magazine, volume 45, number 11, pages 52-61, 2007.
 
[RACTI-RU1-2007-92] Athanassopoulos, Stavros, Caragiannis, Ioannis and Kaklamanis, Christos, Analysis of approximation algorithms for k-set cover using factor-revealing linear programs, in: 16th International Symposium on Fundamentals of Computation Theory (FCT 2007), pages 52-63, Springer, 2007.
 
[RACTI-RU1-2007-91] Yiannopoulos, K., Varvarigos, Emmanouel and Vlachos, Kyriakos, Multiple-Input Buffer and Shared Buffer Architectures for Asynchronous Optical Burst Switching Networks, in: IEEE International Conference on Communications (ICC 2007), pages 1379-1389, 2007.
 
[RACTI-RU1-2007-90] Caragiannis, Ioannis, Wavelength management in WDM rings to maximize the number of connections, in: 24th International Symposium on Theoretical Aspects of Computer Science (STACS 2007), pages 61-72, Springer Berlin / Heidelberg, 2007. [DOI]
 
[RACTI-RU1-2007-89] Caragiannis, Ioannis, Flamini, M and Moscardelli, L, An exponential improvement to the MST heuristic for minimum energy broadcasting in ad hoc wireless networks, in: 34th International Colloquium on Automata, Languages, and Programming (ICALP 2007), Springer, 2007.
 
[RACTI-RU1-2007-88] Kirousis, Lefteris and Stratiotis, Thodoris, An Energy-Fair Probabilistic Distributed Communication Protocol on Sensor Networks, 2007.
 
[RACTI-RU1-2007-87] Konstantinou, Elisavet, Stamatiou, Yannis and Zaroliagis, Christos, Efficient generation of secure elliptic curves, in: International Journal of Information Security, volume 6, number 1, pages 47-63, 2007.
 
[RACTI-RU1-2007-86] Antoniou, Athanasios, Korakas, C, Manolopoulos, C, Panagiotaki, A, Sofotassios, D, Spirakis, Paul and Stamatiou, Yannis, A Trust-Centered Approach for Building E-Voting Systems, in: EGOV 2007, pages 366-377, Springer Berlin / Heidelberg, 2007. [DOI]
 
[RACTI-RU1-2007-85] Laskari, C, Meletiou, Gerasimos, Stamatiou, Yannis and Vrahatis, N, Applying evolutionary computation methods for the cryptanalysis of Feistel ciphers, in: Applied Mathematics and Computation, volume 184, number 1, pages 63-72, 2007.
 
[RACTI-RU1-2007-84] Kaporis, Alexis, Kirousis, Lefteris, Stamatiou, Yannis, Vamvakari, Malvina and Zito, Michele, The unsatisfiability threshold revisited., in: Discrete Applied Mathematics, volume 155, number 12, pages 1525-1538, 2007. [DOI]
 
[RACTI-RU1-2007-82] Konstantopoulos, Charalampos and Kaklamanis, Christos, Optimal Hypercube Simulation on the Partitioned Optical Passive Stars Network, in: Journal of Supercomputing, volume 42, number 2, pages 165-180, ISSN 0920-8542 (Print) 1573-0484 (Onl, 2007. [DOI]
 
[RACTI-RU1-2007-79] Zouraraki, Olga, Petrantonakis, D., Yiannopoulos, K., Meleiro, R., Sadeghioon, L. M., Poustie, A., Maxwell, G., Varvarigos, Emmanouel, Vlachos, Kyriakos, Monteiro, P., Simeonidou, Dimitra and Avramopoulos, Hercules, Optically-Addressable Packet Timeslot Interchanger Using a Quadruple Switch Array, in: Optical Fiber Communication Conference (OFC 2007), pages 1-3, Anaheim, USA, 2007.
 
[RACTI-RU1-2007-77] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, The Second Eigenvalue of Random Walks on Symmetric Random Intersection Graphs, in: 2nd International Conference on Algebraic Informatics (CAI 2007), Lecture Notes in Computer Science (LNCS), pages 236-246, Springer Verlag, 2007. [DOI]
 
[RACTI-RU1-2007-74] Nikoletseas, Sotiris and Spirakis, Paul, Randomized Approximation Techniques, volume 12, Taylor and Francis Books (CRC Press), ISBN 9781584885504, 2007.
 
[RACTI-RU1-2007-73] Nikoletseas, Sotiris, Probabilistic Data Forwarding in Wireless Sensor Networks, Ming-Yang Kao, Springer Verlag, 2007.
 
[RACTI-RU1-2007-72] Boukerche, Azzedine and Nikoletseas, Sotiris, Energy Efficient Algorithms in Wireless Sensor Networks, Springer Verlag, 2007.
 
[RACTI-RU1-2007-71] Nikoletseas, Sotiris and Powell, Olivier, Obstacle Avoidance Algorithms in Wireless Sensor Networks, Ming-Yang Kao, Springer Verlag, 2007.
 
[RACTI-RU1-2007-70] Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, Combined Data Propagation and Energy Management in Wireless Sensor Networks, chapter Algorithms and Protocols for Wireless Ad hoc and Sensor networks, Wiley and Sons, 2007.
 
[RACTI-RU1-2007-69] Leone, Pierre, Nikoletseas, Sotiris and Rolim, Jose, Randomized Algorithms for Energy Balance in Wireless Sensor Networks, 2007.
 
[RACTI-RU1-2007-68] Nikoletseas, Sotiris, Connectivity and Fault-tolerance in Random Regular Graphs, Encyclopaedia of Algorithms, Ming-Yang Kao, Springer Verlag, 2007.
 
[RACTI-RU1-2007-67] Special Issue on Foundational Aspects of Wireless Sensor Networks, in: Theoretical Computer Science, 2007.
 
[RACTI-RU1-2007-65] Resources and Mobility Management in Wireless Networks, in: Wireless Communications and Mobile Computing (WMC), pages 277-278, 2007. [DOI]
 
[RACTI-RU1-2007-64] Oikonomakos, M., Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Profiling Computation Jobs in Grid Systems, in: 7th IEEE International Symposium on Cluster Computing and the Grid (CCGrid), pages 197-204, 2007.
 
[RACTI-RU1-2007-61] Doulamis, N., Doulamis, A., Litke, A., Panagakis, A., Varvarigou, T. and Varvarigos, Emmanouel, Adjusted fair scheduling and non-linear workload prediction for QoS guarantees in grid computing,, in: Computer Communications, volume 30, pages 499-515, 2007.
 
[RACTI-RU1-2007-60] Kokkinos, Panagiotis and Varvarigos, Emmanouel, Resources Configurations for Quality of Service provisioningn in Grids, in: Workshop on Grid Programming Models, Grid P2P Systems Architecture, Grid Systems, Tools and Environments, pages 1-12, 2007.
 
[RACTI-RU1-2007-59] Christodoulopoulos, Konstantinos, Gkamas, V. and Varvarigos, Emmanouel, Delay Components of Job Processing in a Grid: Statistical Analysis and Modeling, in: 3rd International Conference on Networking and Services, 2007.
 
[RACTI-RU1-2007-58] Kalochristianakis, M., Paraskevas, M. and Varvarigos, Emmanouel, Deploying cutting-edge educational services in the Greek School Network, in: Panellenic Conference on Informatics, pages 415-417, Patras Greece, 2007.
 
[RACTI-RU1-2007-56] Develder, C., De Leenheer, M., Dhoedt, B., Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Job Demand Models For Optical Grid Research, in: 11th Conference on Optical Network Design and Modelling (ONDM), pages 127-136, 2007.
 
[RACTI-RU1-2007-55] Sideri, Aggeliki and Varvarigos, Emmanouel, New Assembly Techniques for Optical Burst Switched Networks Based on Traffic Prediction, in: 11th Conference on Optical Network Design and Modelling, pages 358-367, Springer Berlin / Heidelberg, 2007. [DOI]
 
[RACTI-RU1-2007-52] Zaroliagis, Christos, The Societal Impact of Algorithms, in: 11th Panhellenic, 2007.
 
[RACTI-RU1-2007-51] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Minimum energy Communication in ad hoc wireless networks: A survey, pages 1-18, chapter 39, Chapman & Hall/CRC Computer & Information Science Series, 2007.
 
[RACTI-RU1-2007-50] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Online call admission control in wireless cellular networks, pages 1-19, chapter 38, Chapman & Hall/CRC Computer \& Information Science Series, 2007.
 
[RACTI-RU1-2007-48] Pyrga, Evangelia, Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Efficient Models for Timetable Information in Public Trasportation Systems, in: ACM Journal of Experimental Algorithmics, volume 12, number 2.4, pages 1-39, 2007.
 
[RACTI-RU1-2007-46] Caragiannis, Ioannis, Fishkin, A, Kaklamanis, Christos and Papaioannou, Evi, Randomized Online Algorithms and Lower Bounds for Computing Large Independent Sets in Disk Graphs, in: Discrete Applied Mathematics, volume 155, number 2, pages 119-136, 2007.
 
[RACTI-RU1-2007-44] Caragiannis, Ioannis, Fishkin, A, Kaklamanis, Christos and Papaioannou, Evi, A tight bound for online coloring of disk graphs, in: Theoretical Computer Science (TCS), volume 384, number 2-3, pages 152-160, 2007.
 
[RACTI-RU1-2007-43] Papagelis, Athanasios and Zaroliagis, Christos, Searchius: A Collaborative Search Engine, in: 8th International Conference on Current Trends in Computer Science, pages 88-98, IEEE Computer Science Press, ENC 2007, 2007.
 
[RACTI-RU1-2007-42] Muller-Hannemann, M., Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Timetable Information: Models and Algorithms, in: Algorithmic Methods for Railway Opitmization, volume 4359, pages 67-90, 2007. [DOI]
 
[RACTI-RU1-2007-41] Kontogiannis, Spyros and Spirakis, Paul, Probabilistic Techniques in Algorithmic Game Theory, in: 4th Symposium on Stochastic Algorithms, Foundations, and Applications (SAGA 2007), pages 30-53, Springer - Verlag Berlin Heidelberg 2007, SAGA 2007, Zürich, 2007.
 
[RACTI-RU1-2007-40] Kontogiannis, Spyros and Spirakis, Paul, On the Support Size of Stable Strategies in Random Games, in: 4thSymposium on Stochastic Algorithms, Foundations, and Applications (SAGA 2007), pages 933-942, 4th Symposium on Stochastic Algorithms Foundations and Applications (SAGA 2007), Zürich, 2007.
 
[RACTI-RU1-2007-39] Kontogiannis, Spyros and Spirakis, Paul, Well Supported Approximate Equilibria in Bimatrix Games: A Graph Theoretic Approach, in: 32nd International Symposium on Mathematical Foundations of Computer Science (MFCS 2007), pages 596-608, Cesky Krumlov--Czech Republic, 2007.
 
[RACTI-RU1-2007-38] Kontogiannis, Spyros and Spirakis, Paul, Efficient Algorithms for Constant Well Supported Approximate Equilibria in Bimatrix Games, in: 34th International Colloquium on Automata, Languages and Programming (ICALP'07), track A, pages 595-606, Springer - Verlag Berlin Heidelberg 2007, ICALP 2007, Wrocław - Poland, 2007.
 
[RACTI-RU1-2007-35] Chatzigiannakis, Ioannis, Mylonas, Georgios and Nikoletseas, Sotiris, The Design of an Environment for Monitoring and Controlling Remote Sensor Networks, in: Distributed Sensor Networks, 2007.
 
[RACTI-RU1-2007-33] Aekaterinidis, Ioannis and Triantafillou, Peter, Substring Matching in P2P Publish/Subscribe Data Management Networks, in: IEEE 23rd International Conference on Data Engineering (ICDE 2007), pages 1390-1394, 2007.
 
[RACTI-RU1-2007-32] Pitoura, Theoni and Triantafillou, Peter, Load Distribution Fairness in P2P Data Management Systems, in: the IEEE 23rd International Conference on Data Engineering (ICDE 2007), pages 396-405, 2007.
 
[RACTI-RU1-2007-31] Michel, Sebastian, Bender, Matthias, Triantafillou, Peter and Weikum, Gerhard, Design Alternatives for Large-Scale Web Search: Alexander was Great, Aeneas a Pioneer, and Anakin has the Force, in: Workshop on Large scale Distributed Systems for Information Retrieval, Collocated with SIGIR, 2007.
 
[RACTI-RU1-2007-30] Kapritsos, Manos and Triantafillou, Peter, BAD: Bandwidth Adaptive Dissemination, in: ACM/Usenix/IFIP 8th International Middleware Conference (Middleware 2007), 2007.
 
[RACTI-RU1-2007-29] Aekaterinidis, Ioannis and Triantafillou, Peter, Publish/Subscribe Information Delivery with Substring Predicates, in: IEEE Internet Computing, 2007.
 
[RACTI-RU1-2007-28] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Large Independent Sets in General Random Intersection Graphs, in: Theoretical Computer Science (TCS), pages 215-224, 2007.
 
[RACTI-RU1-2007-26] Chatzigiannakis, Ioannis, Kinalis, Athanasios, Nikoletseas, Sotiris and Rolim, Jose, Fast and Energy Efficient Sensor Data Collection by Multiple Mobile Sinks, in: 5th ACM International Workshop on Mobility Management and Wireless Access (MobiWac 2007), pages 25-32, ACM, Chania, Crete Island, Greece, 2007.
 
[RACTI-RU1-2007-25] Efthymiou, Charilaos and Spirakis, Paul, Random sampling of colourings of sparse random graphs with a constant number of colours, 2007. [DOI]
 
[RACTI-RU1-2007-24] Liagkou, Vasiliki, Makri, Effie, Spirakis, Paul and Stamatiou, Yannis, The ``Digital Territory'' as a complex system of interacting agents, emergent properties and technologies, in: European Conference on Complex Systems (ECCS 2007), Dresden, 2007.
 
[RACTI-RU1-2007-23] Liagkou, Vasiliki, Makri, Effie, Spirakis, Paul and Stamatiou, Yannis, Collusion resistant key predistribution schemes and schemes with group identification properties, 2007.
 
[RACTI-RU1-2007-22] Liagkou, Vasiliki, Makri, Effie, Spirakis, Paul and Stamatiou, Yannis, On the asymptotic behaviour of formal logic based trust models, in: 11th Panhellenic Conference on Informatics with international participation (PCI 2007), pages 141-150, New Technologies Publications, Patras, Greece, 2007.
 
[RACTI-RU1-2007-21] Liagkou, Vasiliki, Makri, Effie, Spirakis, Paul and Stamatiou, Yannis, Trust in global computing systems as a limit property emerging from short range random interactions, in: 2nd International Conference on Availability, Reliability and Security (ARES 2007), pages 741-748, IEEE Computer Society, Washington, DC, USA, 2007. [DOI]
 
[RACTI-RU1-2007-20] Chatzigiannakis, Ioannis, Mylonas, Georgios and Nikoletseas, Sotiris, A Model for Obstacles to be used in Simulations of Wireless Sensor Networks and its Application in studying Routing Protocol Performance, in: SCS Simulation: Transactions of the Society for Modeling and Simulation International, volume 83, number 8, pages 587-608, 2007. [DOI]
 
[RACTI-RU1-2007-19] Koutsoupias, Elias, Panagopoulou, Panagiota and Spirakis, Paul, Selfish Load Balancing under Partial Knowledge, in: 32nd International Symposium on Mathematical Foundations of Computer Science (MFCS 2007), Cesky Krumlov, CZech Republic, 2007.
 
[RACTI-RU1-2007-18] Panagopoulou, Panagiota and Spirakis, Paul, Approximate and well-supported approximate Nash equilibria of random bimatrix games, in: 11th Panhellenic Conference on Informatics (PCI 2007), pages 569-578, Patras, Greece, 2007.
 
[RACTI-RU1-2007-17] Panagopoulou, Panagiota and Spirakis, Paul, Full and Local Information in Distributed Decision Making, in: 5th Workshop on Approximation and Online Algorithms (WAOA 2007), pages 156-169, Springer Verlag, LNCS, Eliat, Israel, 2007.
 
[RACTI-RU1-2007-16] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, Expander Properties and the Cover Time of Random Intersection Graphs, in: International Symposium on Mathematical Foundations of Computer Science (MFCS 2007), pages 44-55, Springer Berlin / Heidelberg, Cesky Krumlov, CZech Republic, 2007.
 
[RACTI-RU1-2007-15] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, The Second Eigenvalue of Random Walks on Symmetric Random Intersection Graphs, in: International Conference on Algebraic Informatics (CAI 2007), pages 236-246, Thessaloniki, Greece, 2007. [DOI]
 
[RACTI-RU1-2007-13] Kinalis, Athanasios and Nikoletseas, Sotiris, Scalable Data Collection Protocols for Wireless Sensor Networks with Multiple Mobile Sinks, in: 40th Annual Simulation Symposium, pages 60-72, 2007. [DOI]
 
[RACTI-RU1-2007-12] Spirakis, Paul, Kaporis, Alexis and Fotakis, Dimitris, Atomic congestion games: fast, myopic and concurrent, 2007.
 
[RACTI-RU1-2007-11] Nikoletseas, Sotiris and Spirakis, Paul, Efficient Sensor Network Design for Continuous Monitoring of Moving Objects, in: 3rd International Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2007), pages 18-31, Springer Verlag, LNCS, 2007.
 
[RACTI-RU1-2007-9] Powell, Olivier and Nikoletseas, Sotiris, Simple and Efficient Geographic Routing around Obstacles for Wireless Sensor Networks, in: 6th International Workshop on Experimental Algorithms (WEA 2007), pages 161-174, Springer Verlag, LNCS, 2007. [DOI]
 
[RACTI-RU1-2007-8] Moraru, Luminita, Leone, Pierre, Nikoletseas, Sotiris and Rolim, Jose, Near optimal geographic routing with obstacle avoidance in wireless sensor networks by fast-converging trust-based algorithms, in: 3rd ACM International Workshop on QoS and Security for Wireless and Mobile Networks (Q2SWINET 2007), pages 31-38, ACM Press, 2007.
 
[RACTI-RU1-2007-7] Antoniou, Athanasios, Chatzigiannakis, Ioannis, Kinalis, Athanasios, Mylonas, Georgios, Nikoletseas, Sotiris and Papageorgiou, Apostolos, A Peer-to-Peer Environment for Monitoring Multiple Wireless Sensor Networks, in: 10th ACM/IEEE Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM 2007), pages 132-135, ACM/IEEE, ACM/IEEE, Chania, Crete Island, Greece, 2007.
 
[RACTI-RU1-2007-6] Chatzigiannakis, Ioannis, Mylonas, Georgios and Nikoletseas, Sotiris, 50 ways to build your application: A Survey of Middleware and Systems for Wireless Sensor Networks, in: 12th IEEE Conference on Emerging Technologies and Factory Automation (ETFA 2007), pages 466-473, IEEE, 2007.
 
[RACTI-RU1-2007-4] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Fault-tolerant and efficient data propagation in wireless sensor networks using local, additional network information, in: Journal of Parallel and Distributed Computing, volume 67, number 4, pages 456-473, 2007. [DOI]
 
[RACTI-RU1-2007-3] Chatzigiannakis, Ioannis, Konstantinou, Elisavet, Liagkou, Vasiliki and Spirakis, Paul, Design, Analysis and Performance Evaluation of Group Key Establishment in Wireless Sensor Networks, in: Electronic Notes in Theoretical Computer Science, volume 171, number 1, pages 17-31, 2007. [DOI]
 
[RACTI-RU1-2007-2] Chatzigiannakis, Ioannis and Strikos, Andreas, A Decentralized Intrusion Detection System for Increasing Security of Wireless Sensor Networks, in: 12th IEEE Conference of Emerging Technologies and Factory Automation, pages 1408-1411, IEEE, 2007.
 
[RACTI-RU1-2007-1] Chatzigiannakis, Ioannis, Konstantinou, Elisavet, Liagkou, Vasiliki and Spirakis, Paul, Agent-based Distributed Group Key Establishment in Wireless Sensor Networks, in: IEEE International Workshop on Trust, Security, and Privacy for Ubiquitous Computing, pages 1-6, IEEE, IEEE, Helsinki, Finland, 2007.
 

2006

[RACTI-RU1-2006-99] Giannakopoulou, Kalliopi, Efficient Algorithms for Shortest Paths in Planar Graphs, 2006.
 
[RACTI-RU1-2006-98] Caragiannis, Ioannis, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Papaioannou, Evi, Scheduling to maximize participation, in: 2nd Symposium on Trustworthy Global Computing (TGC 2006), pages 218-232, Springer, 2006.
 
[RACTI-RU1-2006-97] Nikoletseas, Sotiris and Spirakis, Paul, Distributed Algorithms for Some Fundamental Problems in Ad Hoc Mobile environments, pages 123-164, chapter Handbook of Algorithms for Wireless Neworking and Mobile Computing, Chapman & Hall/CRC , Chapter 7, Section 2, 2006.
 
[RACTI-RU1-2006-96] Manousakis, Kostas, Sourlas, Vasileios, Stampoulidis, L., Vlachos, Kyriakos and Varvarigos, Emmanouel, A traffic monitoring mechanism: enhancing SNMP to record future capacity utilization, in: Computer Communications, 2006.
 
[RACTI-RU1-2006-95] Varvarigos, Emmanouel, Vlachos, Kyriakos, Theophilopoulos, G, Simeonidou, Dimitra, Nejabati, Reza, Avramopoulos, Hercules and Neri, Fabio, A Packet and Burst All-Optical Non-Blocking Switching System, in: Communications Magazine, 2006.
 
[RACTI-RU1-2006-94] Galdi, C., Kaklamanis, Christos, Montangero, M. and Persiano, Giuseppe, Station Placement in Networks, in: Parallel Processing Letters, 2006.
 
[RACTI-RU1-2006-93] Boukerche, Azzedine and Nikoletseas, Sotiris, Energy Efficient Algorithms in Wireless Sensor Networks, Springer Verlag, 2006.
 
[RACTI-RU1-2006-92] Nikoletseas, Sotiris and Spirakis, Paul, Randomixed Approximation Techniques, Taylor and Francis Books (CRC Press), chapter Approximation Algorithms and Metaheuristcs, 2006.
 
[RACTI-RU1-2006-91] Nikoletseas, Sotiris and Rolim, Jose, Kandbook on Algorithm Aspects of Wireless Sensor Networks, 2006.
 
[RACTI-RU1-2006-90] Kaklamanis, Christos, Krizanc, Danny, Montangero, M. and Persiano, Giuseppe, Efficient automatic simulation of parallel computation on networks of workstations, in: Discrete Applied Mathematics, volume 154, number 10, pages 1500-1509, 2006. [DOI]
 
[RACTI-RU1-2006-89] Diaz, Josep, Koukopoulos, Dimitrios, Nikoletseas, Sotiris, Serna, Maria, Spirakis, Paul and Thilikos, D, Stability and non-stability of the FIFO protocol, in: ACM Symposium on Parallel Algorithms and Architectures, pages 48-52, 2006.
 
[RACTI-RU1-2006-88] Muller-Hannemann, M., Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Timetable Information: Models and Algorithms, Lecture Notes in Computer Science, volume 4359, pages 67-90, chapter Algorithmic Methods for Railway Optimization, Springer Berlin / Heidelberg, ISBN 978-3-540-74245-6, 2006. [DOI]
 
[RACTI-RU1-2006-87] Fotakis, Dimitris, Kontogiannis, Spyros and Spirakis, Paul, Atomic Congestion Games among Coalition, in: In ACM Transactions on Algorithms (TALG), pages 1-12, 2006.
 
[RACTI-RU1-2006-86] Manousakis, Kostas, Sourlas, Vasileios, Stampoulidis, L., Vlachos, Kyriakos and Varvarigos, Emmanouel, A link capacity monitoring mechanism, suitable for traffic engineering and QoS routing by enhancing SNMP to record bandwidth reservations, in: Journal of Network and Systems Management, volume 14, number 4, pages 583-597, 2006.
 
[RACTI-RU1-2006-85] Ntarmos, Nikos and Weikum, Gerhard, Distributed Hash Sketches: Estimating the Cardinality of Large Multisets in Internet-Scale Data Networks, in: 5th Hellenic Data Management Symposium (HDMS 2006), 2006.
 
[RACTI-RU1-2006-83] Christodoulopoulos, Konstantinos, Vlachos, Kyriakos, Varvarigos, Emmanouel, Stampoulidis, L. and Kehayas, E., EBRP: An Efficient burst reservation protocol for QoS provision in optical burst switching networks, in: OSA: Journal of Optical Networking, volume 5, pages 147-158, 2006.
 
[RACTI-RU1-2006-81] Nikoletseas, Sotiris, Models and Algorithms for Wireless Sensor Networks (Smart Dust), in: 32nd SOFSEM Conference on "Current Trends in Theory and Practice of Computer Science", pages 64-83, 2006. [DOI]
 
[RACTI-RU1-2006-80] Nikoletseas, Sotiris, Power-Aware Data Dissemination Protocols for Wireless Sensor Networks, in: 14th International Workshop on Parallel and Distributed Real-time Systems (WPDRTS 2006), 2006.
 
[RACTI-RU1-2006-79] Efraimidis, Pavlos and Spirakis, Paul, Approximation schemes for scheduling and covering on unrelated machines, in: Theoretical Computer Science (TCS), volume 359, number 1-3, pages 400-417, ISSN 0304-3975, 2006.
 
[RACTI-RU1-2006-78] Efraimidis, Pavlos and Spirakis, Paul, Weighted random sampling with a reservoir, in: Information Processing Letters, volume 97, number 5, pages 181-185, 2006. [DOI]
 
[RACTI-RU1-2006-77] Busch, Costas, Magdon-Ismail, Malik, Mavronicolas, Marios and Spirakis, Paul, Direct Routing: Algorithms and Complexity, in: Algorithmica, volume 45, number 1, pages 45-68, 2006. [DOI]
 
[RACTI-RU1-2006-75] Mavronicolas, Marios, Michael, Loizos and Spirakis, Paul, Computing on a Partially Eponymous Ring, in: Principles of Distributed Systems (OPODIS 2006), pages 595-613, 2006.
 
[RACTI-RU1-2006-74] Mavronicolas, Marios, Michael, Loizos and Spirakis, Paul, The Price of Defense, in: Mathematical Foundations of Computer Science (MFCS 2006), pages 717-728, Springer Berlin / Heidelberg, 2006.
 
[RACTI-RU1-2006-73] Gelastou, Maria, Mavronicolas, Marios, Papadopoulou, Viki, Philippou, Anna and Spirakis, Paul, The Power of the Defender, in: Conference on Distributed Computing Systems Workshops (ICDCS 2006), pages 37, IEEE Computer Society Washington, DC, USA, 2006.
 
[RACTI-RU1-2006-72] Mavronicolas, Marios, Papadopoulou, Viki, Persiano, Giuseppe, Philippou, Anna and Spirakis, Paul, The Price of Defense and Fractional Matchings, in: Distributed Computing and Networking (ICDCN 2006), pages 115-126, Springer, Berlin, 2006.
 
[RACTI-RU1-2006-71] Aekaterinidis, Ioannis and Triantafillou, Peter, Publish/Subscribe Information Delivery With Substring Predicates, 2006.
 
[RACTI-RU1-2006-70] Panagopoulou, Panagiota and Spirakis, Paul, Algorithms for Pure Nash Equilibria in Weighted Congestion Games, in: ACM Journal of Experimental Algorithmics, volume 11, number 2, ISSN 1084-6654, 2006.
 
[RACTI-RU1-2006-69] Komninos, T, Stamatiou, Yannis and Vavitsas, G, A Worm Propagation Model Based on People's Email Acquaintance Profiles., in: 2nd international Workshop on Internet & Network Economics (WINE 2006), pages 343-352, Springer Berlin / Heidelberg, 2006. [DOI]
 
[RACTI-RU1-2006-68] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Radiocolorings in Periodic Planar Graphs, in: Journal of Discrete Algorithms (JDA), volume 4, number 3, pages 433-454, 2006.
 
[RACTI-RU1-2006-67] Dimitriou, Tassos, Nikoletseas, Sotiris and Spirakis, Paul, The Infection Time of Graphs, in: Discrete Applied Mathematics, volume 154, number 18, pages 2577-2589, 2006. [DOI]
 
[RACTI-RU1-2006-66] Efthymiou, Charilaos, Nikoletseas, Sotiris and Rolim, Jose, Energy Balanced Data Propagation in Wireless Sensor Networks, in: Wireless Networks (WINET), volume 12, number 6, pages 691-707, 2006. [DOI]
 
[RACTI-RU1-2006-65] Kaporis, Alexis, Kirousis, Lefteris and Stavropoulos, Elias, Approximating almost all instances of Max-Cut within a ratio above the Hastad threshold, in: 14th Annual European Symposium on Algorithms (ESA 2006), pages 432-443, Springer, L.N Computer Science, 2006. [DOI]
 
[RACTI-RU1-2006-64] Vlachos, Kyriakos, Research in optical burst switching within the e-Photon/ONe network of excellence $ The e-Photon/ONe Network of Excellence, in: Optical Switching and Networking, volume 4, pages 1-19, 2006.
 
[RACTI-RU1-2006-63] Polykalas, S. and Vlachos, Kyriakos, Broadband penetration versus Broadband competition: Evidence and Analysis from the EU market, in: Emerald Insight, volume 8, number 6, pages 1-15, ISSN 1463-6697, 2006.
 
[RACTI-RU1-2006-62] Christodoulopoulos, Konstantinos, Breusegem, E., Vlachos, Kyriakos, Pickavet, Mario, Varvarigos, Emmanouel and Colle, Didier, Performance Evaluation of Overspill Routing in Optical Networks, in: IEEE International Conference on Communications (ICC 2006), pages 2583-2543, Instanbul, Turkey, 2006.
 
[RACTI-RU1-2006-61] Yiannopoulos, K., Vlachos, Kyriakos and Varvarigos, Emmanouel, An Architecture for Almost All-Optical Nodes Based on Wavelength Converters, in: 5th International Symposium Communication Systems, Networks and Digital Signal Processing (CSNDSP 2006), pages 391-395, Patras Greece, 2006.
 
[RACTI-RU1-2006-60] Christodoulopoulos, Konstantinos, Vlachos, Kyriakos, Yiannopoulos, K. and Varvarigos, Emmanouel, Relaxing Delayed Reservations: An approach for QoS provision and service differentiation in Optical Burst Switching networks, in: IEEE 3rd International Conference on Broadband Communications , Networks and Systems (BROADNETS 2006), pages 1-9, San Jose, 2006.
 
[RACTI-RU1-2006-59] Gkamas, V. and Varvarigos, Emmanouel, A Slow Start Power Control MAC Protocol for Mobile Ad Hoc Networks,, in: IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2006), pages 1-6, 2006.
 
[RACTI-RU1-2006-58] ACM Journal of Experimental Algorithmics, in: 4th International Workshop on Efficient and Experimental Algorithmics, volume 11, 2006.
 
[RACTI-RU1-2006-57] Xypolitos, N., Paraskevas, M. and Varvarigos, Emmanouel, The Greek School Network: structure, design principles and services offered, in: International Joint Conference on E-business and Telecommunications (ICE-B 2006), pages 283-288, 2006.
 
[RACTI-RU1-2006-56] Aracil, Javier, Hernandez, J. A., Vlachos, Kyriakos and Varvarigos, Emmanouel, Jitter-based analysis and discussion of burst assembly algorithms, in: 4th International Workshop on Optical Burst Switching (WOBS 2006), pages 1-3, 2006. [DOI]
 
[RACTI-RU1-2006-55] Editors of the Proceedings Volume of the Workshops of the IEEE International Conference on Distributed Computing in Sensor Networks, Springer Verlag, 2006.
 
[RACTI-RU1-2006-54] Papageorgiou, Christos, Kokkinos, Panagiotis and Varvarigos, Emmanouel, Multicost Routing over an Infinite Time Horizon in Energy and Capacity Constrained Wireless Ad-hoc Networks, in: 12th International Euro-Par Conference (Euro-Par 2006), pages 931-940, Springer-Verlag, 2006.
 
[RACTI-RU1-2006-53] Editors of the Lecture Notes in Computer Science (LNCS), Springer Verlag, 2006.
 
[RACTI-RU1-2006-52] Posters/Tools/Demos Proceedings of the 9th ACM MSWiM 2006, University of Ottawa Press, 2006.
 
[RACTI-RU1-2006-49] Manousakis, Kostas, Sourlas, Vasileios, Christodoulopoulos, Konstantinos, Varvarigos, Emmanouel and Vlachos, Kyriakos, A Bandwidth Monitoring Mechanism Enhancing SNMP to Record Timed Resource Reservations, in: Journal of Network and Systems Management, volume 14, number 4, pages 583-597, 2006.
 
[RACTI-RU1-2006-48] Tsaggouris, George and Zaroliagis, Christos, QoS-aware Multicommodity Flows and Transportation Planning, in: 6th Workshop on Algorithmic Methods and Models for Optimization of Railways, pages 1-13, ATMOS 2006, 2006.
 
[RACTI-RU1-2006-47] Tsaggouris, George and Zaroliagis, Christos, Multiobjective Optimization: Improved FPTAS for Shortest Paths and Non-linear Objectives with Applications, in: 17th International Symposium Algorithms and Computation, pages 389-398, Springer-Verlag, ISAAC 2006, 2006.
 
[RACTI-RU1-2006-46] Di Stefano, G., Petricola, A. and Zaroliagis, Christos, On the Implementation of Parallel Shortest Path Algorithms on a Supercomputer, in: International Symposium on Parallel and Distributed Processing and Applications, pages 406-417, Springer Berlin / Heidelberg, ISPA 2006, 2006.
 
[RACTI-RU1-2006-45] Kaporis, Alexis, Makris, Christos, Sioutas, Spyros, Tsakalidis, Athanasios, Tsichlas, Kostas and Zaroliagis, Christos, Dynamic Interpolation Search Revisited., in: 33rd International Colloquium for Automata, Languages and Programming, pages 382-394, Springer, ICALP 2006, 2006.
 
[RACTI-RU1-2006-43] Caragiannis, Ioannis, Kaklamanis, Christos and Persiano, Giuseppe, Approximation Algorithms for Path Coloring in Trees, The study of the path coloring problem is motivated by the alloc, volume 3484/2006, pages 74-96, chapter Efficient Approximation and Online Algorithms, Springer, 2006. [DOI]
 
[RACTI-RU1-2006-42] Makri, Effie and Stamatiou, Yannis, Deterministic Key Pre-distribution Schemes for Mobile Ad-Hoc Networks based on Set Systems with Limited Intersection Sizes, in: 2nd International Workshop on Security Wireless and Sensor NetworksSecurity (WSNS 2006), pages 211-223, IEEE, Vancouver, CANADA, 2006.
 
[RACTI-RU1-2006-41] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Energy-Efficient Wireless Network Design, in: Theory of Computing Systems, volume 39, number 5, pages 593-617, 2006. [DOI]
 
[RACTI-RU1-2006-39] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Taxes for linear atomic congestion games, in: 14th Annual European Symposium on Algorithms (ESA 2006), pages 184-195, Springer Berlin / Heidelberg, 2006. [DOI]
 
[RACTI-RU1-2006-38] Caragiannis, Ioannis, Flamini, M, Kaklamanis, Christos, Kanellopoulos, Panagiotis and Moscardelli, L, Tight bounds for selfish and greedy load balancing, in: 33rd International Colloquium on Automata, Languages, and Programming (ICALP 2006), pages 311-322, Springer Berlin / Heidelberg, 2006. [DOI]
 
[RACTI-RU1-2006-37] Kontogiannis, Spyros, Panagopoulou, Panagiota and Spirakis, Paul, Polynomial Algorithms for Approximating Nash Equilibria of Bimatrix Games, in: 2nd international Workshop on Internet & Network Economics (WINE 2006), pages 286-296, Patra, Greece, 2006.
 
[RACTI-RU1-2006-36] Fotakis, Dimitris, Kontogiannis, Spyros and Spirakis, Paul, Atomic Congestion Games among Coalitions, in: 33rd International Colloquium on Automata, Languages and Programming TRACK A (ICALP 2006), pages 572-583, Venice, Italy, 2006.
 
[RACTI-RU1-2006-35] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Adaptive Techniques for Proactive Collision Avoidance for Multi-path Data Propagation in Wireless Sensor Networks, in: Performance Evaluation, volume 63, number 11, pages 1074-1093, 2006. [DOI]
 
[RACTI-RU1-2006-34] Chatzigiannakis, Ioannis, Dimitriou, Tassos, Nikoletseas, Sotiris and Spirakis, Paul, A Probabilistic Algorithm for Efficient and Robust Data Propagation in Wireless Sensor Networks, in: Ad Hoc Networks, volume 4, number 5, pages 621-635, 2006. [DOI]
 
[RACTI-RU1-2006-33] Boukerche, Azzedine, Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, A New Energy Efficient and Fault-tolerant Protocol for Data Propagation in Smart Dust Networks using Varying Transmission Range, in: Elsevier: Journal of Computer Communications, volume 29, number 4, pages 477-489, 2006. [DOI]
 
[RACTI-RU1-2006-32] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Efficient and Robust Data Dissemination using Limited Extra Network Knowledge, in: 2nd IEEE/ACM International Conference on Distributed Computing in Sensor Systems (DCOSS 2006), pages 218-233, Springer-Verlag, IEEE/ACM, San Francisco, CA, USA, 2006. [DOI]
 
[RACTI-RU1-2006-31] Chatzigiannakis, Ioannis, Mylonas, Georgios and Nikoletseas, Sotiris, The Architecture of a Generic Application Environment for Wireless Sensor Networks Accessible via Internet, in: 5th IEEE Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP 2006), pages 1-5, Patras, Greece, 2006.
 
[RACTI-RU1-2006-30] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Strikos, Andreas, Experimental Evaluation of the Performance of Multi-hop Wireless Sensor Networks, in: 5th IEEE Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP 2006), pages 574-578, Patras, Greece, 2006.
 
[RACTI-RU1-2006-29] Bamis, Athanasios, Boukerche, Azzedine, Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, A Mobility Sensitive Approach for Efficient Routing in Ad Hoc Mobile Networks, in: 9th ACM/IEEE Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM 2006), pages 357-364, Torremolinos, Malaga, Spain, 2006.
 
[RACTI-RU1-2006-28] Chatzigiannakis, Ioannis, Konstantinou, Elisavet, Liagkou, Vasiliki and Spirakis, Paul, Design, Analysis and Performance Evaluation of Group Key Establishment in Wireless Sensor Networks, in: 2nd Workshop on Cryptography for Ad hoc Networks (WCAN 2006), pages 1-16, Venice, Italy, 2006.
 
[RACTI-RU1-2006-27] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Sink Mobility Protocols for Data Collection in Wireless Sensor Networks, in: 4th ACM Workshop on Mobility Management and Wireless Access (MOBIWAC 2006), pages 52-59, Torremolinos, Malaga, Spain, 2006.
 
[RACTI-RU1-2006-26] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Priority Based Adaptive Coordination of Wireless Sensors and Actors, in: 2nd ACM Workshop on QoS and Security for Wireless and Mobile Networks (Q2SWINET 2006), pages 37-44, ACM, Torremolinos, Malaga, Spain, 2006.
 
[RACTI-RU1-2006-25] Chatzigiannakis, Ioannis, Kokkinos, Panagiotis and Zaroliagis, Christos, Routing Protocols for Efficient Communication in Wireless Ad-hoc Networks, in: 3rd ACM Workshop on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks, pages 90-97, ACM, PE-WASUN 2006, Torremolinos, Malaga, Spain, 2006.
 
[RACTI-RU1-2006-24] Kaporis, Alexis, Kirousis, Lefteris and Lalas, Efthimios, The probabilistic analysis of a greedy satisfiability algorithm, in: Random Structures and Algorithms, volume 28, number 4, pages 444-480, 2006.
 
[RACTI-RU1-2006-23] Kirousis, Lefteris, Stamatiou, Yannis and Zito, Michele, The Satisfiability Threshold Conjecture: Techniques Behind Upper Bound Improvements, in: Oxford University, pages 159-178, 2006.
 
[RACTI-RU1-2006-22] Georgiadis, Giorgos and Kirousis, Lefteris, Lightweight centrality measures in networks under attack, in: ComPlexUs: Modelling in Systems Biology, Social, Cognitive and Information, volume 3, pages 147-157, 2006. [DOI]
 
[RACTI-RU1-2006-21] Kaporis, Alexis, Kirousis, Lefteris and Stamatiou, Yannis, How to prove conditional randomness using the Principle of Deferred Decisionseds., Computational Complexity and Statistical Physics, in: Oxford University, pages 179-194, 2006.
 
[RACTI-RU1-2006-20] Aekaterinidis, Ioannis and Triantafillou, Peter, PastryStrings: Content-Based Publish/Subscribe over DHT Networks, 2006.
 
[RACTI-RU1-2006-19] Bender, Matthias, Michel, Sebastian, Triantafillou, Peter, Weikum, Gerhard and Zimmer, Christian, To Infinity and Beyond: P2P web search with MINERVA and MINERVA infinity, 2006.
 
[RACTI-RU1-2006-17] Michel, Sebastian, Bender, Matthias, Triantafillou, Peter and Weikum, Gerhard, IQN Routing: Integrating Quality and Novelty in P2P Querying and Ranking, in: 10th International Conference on Extending Database Technology (EDBT 2006), pages 62-67, 2006.
 
[RACTI-RU1-2006-15] Michel, Sebastian, Bender, Matthias, Triantafillou, Peter and Weikum, Gerhard, Global Document Frequency Estimation in Peer-to-Peer Web Search, in: 9th International Workshop on the Web and Databases (WebDB 2006), pages 62-67, 2006.
 
[RACTI-RU1-2006-14] Aekaterinidis, Ioannis and Triantafillou, Peter, PastryStrings: A Comprehensive Content-Based Publish/Subscribe DHT Network, in: 26th IEEE International Conference on Distributed Computing and Systems (ICDCS 2006), 2006. [DOI]
 
[RACTI-RU1-2006-13] Raftopoulou, Paraskevi, Koubarakis, Manolis, Stergiou, Kostas and Triantafillou, Peter, Fair Resource Allocation in a Simple Multi-Agent Setting: Search Algorithms and Experimental Evaluation, in: International Journal of Artificial Intelligence Tools, volume 14, number 6, pages 887-899, 2006.
 
[RACTI-RU1-2006-12] Aekaterinidis, Ioannis, Ntarmos, Nikos, Pitoura, Theoni and Triantafillou, Peter, Global Data Management, Emerging Communication, volume 8, pages 324-341, chapter Towards Efficient Complex Data Management Services in Peer-to-Peer Networks, IOS Press, ISBN 1586036297, 2006.
 
[RACTI-RU1-2006-11] Pitoura, Theoni, Ntarmos, Nikos and Triantafillou, Peter, Replication, Load Balancing, and Efficient Range Query processing in DHT Data Networks, in: 10th International Conference on Extending Database Technology (EDBT 2006), 2006.
 
[RACTI-RU1-2006-10] Ntarmos, Nikos, Triantafillou, Peter and Weikum, Gerhard, Counting at large: Efficient cardinality estimation in Internet-scale data networks, in: 22nd International Conference on Data Engineering (ICDE 2006), 2006.
 
[RACTI-RU1-2006-9] Bender, Matthias, Michel, Sebastian, Ntarmos, Nikos, Triantafillou, Peter, Weikum, Gerhard and Zimmer, Christian, Discovering and Exploiting Keyword and Attribute-Value Co-occurrences to Improve P2P Routing Indices, in: 15th ACM Conference on Information and Knowledge Management (CIKM 2006), 2006.
 
[RACTI-RU1-2006-8] Bender, Matthias, Michel, Sebastian, Triantafillou, Peter, Weikum, Gerhard and Zimmer, Christian, P2P Content Search: Give the Web Back to the People, in: 5th International Workshop on Peer-to-Peer Systems (IPTPS 2006), 2006.
 
[RACTI-RU1-2006-7] Chatzigiannakis, Ioannis, Mylonas, Georgios and Nikoletseas, Sotiris, Modeling and Evaluation of the Effect of Obstacles on the Performance of Wireless Sensor Networks, in: 39th Annual ACM/IEEE Simulation Symposium (ANSS 2006), pages 50-60, SCS, ACM/IEEE, 2006.
 
[RACTI-RU1-2006-6] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, The Survival of the Weakest in Networks, in: 4th Workshop on Approximation and Online Algorithms (WAOA 2006), pages 316-329, 2006.
 
[RACTI-RU1-2006-5] Fotakis, Dimitris, Kontogiannis, Spyros, Panagopoulou, Panagiota, Raptopoulos, Christoforos and Spirakis, Paul, Algorithmic Issues in Coalitional and Dynamic Network Games, 2006.
 
[RACTI-RU1-2006-3] Mavronicolas, Marios, Panagopoulou, Panagiota and Spirakis, Paul, Cost Sharing Mechanisms for Fair Pricing of Resource Usage, in: Algorithmica, 2006.
 
[RACTI-RU1-2006-2] Liagkou, Vasiliki, Makri, Effie, Spirakis, Paul and Stamatiou, Yannis, The Threshold Behaviour of the Fixed Radius Random Graph Model and Applications to the Key Management Problem of Sensor Networks, in: Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2006), pages 130-139, Springer Verlag, LNCS, Venice, Italy, 2006. [DOI]
 
[RACTI-RU1-2006-1] Kontogiannis, Spyros, Panagopoulou, Panagiota and Spirakis, Paul, Polynomial Algorithms for Approximating Nash Equilibria of Bimatrix Games, in: 2nd Workshop on Internet and Network Economics (WINE 2006), pages 286-296, Springer-Verlag, 2006.
 

2005

[RACTI-RU1-2005-85] Konstantinou, Elisavet, Kontogeorgis, A., Stamatiou, Yannis and Zaroliagis, Christos, Generating Prime Order Elliptic Curves: Difficulties and Efficiency Considerations, in: Information Security and Cryptology, pages 261-278, ICISC 2004, 2005.
 
[RACTI-RU1-2005-83] Kontogiannis, Spyros, Fotakis, Dimitris and Spirakis, Paul, Symmetry in Selfish Routing, in: 3rd Workshop on Approximation and Online Algorithms (WAOA 2005), Springer-Verlag, 2005.
 
[RACTI-RU1-2005-82] Simeonidou, Dimitra, Nejabati, Reza, Battestilli, L., Demeester, Piet, De Leenheer, M., Dhoedt, B., Karmous-Edwards, G., Kitayama, K-I, Koga, Masafumi, Onaka, H., Sun, Y., Tzanakaki, A, Varvarigos, Emmanouel and Valcarenghi, L., Grid Optical Burst Switched Networks (GOBS) , contibuted to Global Grid Forum, in: draft-ggf-ghpn-GOBS-0, 2005.
 
[RACTI-RU1-2005-81] Kontogiannis, Spyros and Spirakis, Paul, Selfish Routing and Congestion: A Survey, in: 2nd European Conference on Complex Systems (ECCS 2005), 2005.
 
[RACTI-RU1-2005-80] Michel, Sebastian, Triantafillou, Peter and Weikum, Gerhard, Approximate Top-k Query Algorithms over Widely Distributed Data Sources, in: 4th Hellenic Data Management Symposium (HDMS 2005), 2005.
 
[RACTI-RU1-2005-79] Spirakis, Paul, Large Scale Information Systems: Some faces of Complexity, pages 156-162, chapter Project Management: The Greek Experience, PROPOMPOS Publ. Ypsilantis-Syrakoulis Eds, 2005.
 
[RACTI-RU1-2005-78] Nikoletseas, Sotiris and Spirakis, Paul, Distibuted Algorithms for Some Fundamental Problems in Ad-Hoc Mobile Environments, Chapman $ Hall/CRC Computer & Information Science Series, volume 8, pages 121-161, chapter Handbook of Algorithms for Wireless Networking and Mobile Computing, 2005.
 
[RACTI-RU1-2005-77] Varvarigos, Emmanouel, Doulamis, A., Doulamis, N. and Varvarigou, T., Timed/Advance Reservation Schemes and Scheduling Algorithms for QoS Resource Management in Grids, pages 74-96, chapter Engineerin the Grid: Status and Perspective, Nova Science Publishers, ISBN 1-58883-038-1, 2005.
 
[RACTI-RU1-2005-76] Mavronicolas, Marios, Papadopoulou, Viki, Philippou, Anna and Spirakis, Paul, A Graph-Theoretic Network Security Game, in: Lecture Notes in Computer Science, pages 969-978, 2005. [DOI]
 
[RACTI-RU1-2005-75] Stampoulidis, L., Kehayas, E., Avramopoulos, Hercules, Liu, Y., Tangdiongga, E. and Dorren, H.J.S., 40 Gb/s Fast-Locking All-Optical Packet Clock Recovery, in: Optical Fiber Communication Conference Technical Digest (OFC/NFOEC 2005), OFC/NFOEC, 2005.
 
[RACTI-RU1-2005-74] Tsiokos, D, Bakopoulos, , Zouraraki, Olga, Maxwell, G., Poustie, A. and Avramopoulos, Hercules, We demonstrate a compact, all-optical, packet Clock and Data Recovery circuit that uses integrated MZIs. Clock is acquired within 2 bits irrespective of packet length and phase alignment. Error-free operation is demonstrated at 10 Gb/s., in: Optical Communication, 2005. ECOC 2005. 31st European Conference on, pages 545-546, 2005.
 
[RACTI-RU1-2005-73] Bakopoulos, , Tsiokos, D, Apostolopoulos, Dimitrios, Petrantonakis, D., Kehayas, E. and Avramopoulos, Hercules, All-Optical SOA-based Packet Detection for Packet-rate Synchronization, in: Optical Communication, 2005. ECOC 2005. 31st European Conference on, pages 411-412, 2005.
 
[RACTI-RU1-2005-72] Kaklamanis, Christos and Konstantopoulos, Charalampos, Optimal Embedding of the Hypercube on Partitioned Optical Passive Stars Networks, in: Parallel Processing (Euro-Par 2005), pages 952-961, Springer Berlin / Heidelberg, 2005. [DOI]
 
[RACTI-RU1-2005-71] Caragiannis, Ioannis, Galdi, C. and Kaklamanis, Christos, Basic Computations in Wireless Networks, in: 16th Annual International Symposium on Algorithms and Computation (ISAAC 2005), Springer, 2005.
 
[RACTI-RU1-2005-70] Caragiannis, Ioannis, Galdi, C. and Kaklamanis, Christos, Network Load Games, in: 16th Annual International Symposium on Algorithms and Computation (ISAAC 2005), pages 809-818, Springer, 2005.
 
[RACTI-RU1-2005-69] Makris, Christos, Sakkopoulos, E., Sioutas, Spyros, Triantafillou, Peter, Tsakalidis, Athanasios and Vassiliadis, B., NIPPERS: Network of InterPolated PeERS for Web Service Discovery, in: International Conference on Information Technology (ITCC 2005), pages 193-198, 2005. [DOI]
 
[RACTI-RU1-2005-68] Bilo, V., Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Geometric Clustering to Minimize the Sum of Cluster Sizes, in: 13th European Symposium on Algorithmics (ESA 2005), pages 460-471, Springer Berlin / Heidelberg, 2005.
 
[RACTI-RU1-2005-67] Kehayas, E., Stampoulidis, L., Avramopoulos, Hercules, Liu, Y., Tangdiongga, E. and Dorren, H.J.S., 40 Gb/s all-optical packet clock recovery with ultrafast lock-in time and low inter-packet guardbands, in: Optics Express, volume 13, number 2, pages 475-480, 2005. [DOI]
 
[RACTI-RU1-2005-66] Bakopoulos, , Tsiokos, D, Zouraraki, Olga, Avramopoulos, Hercules, Maxwell, G. and Poustie, A., Compact all-optical packet clock and data recovery circuit using generic integrated MZI switches, in: Optical Communications, volume 13, number 17, pages 6401-6406, 2005.
 
[RACTI-RU1-2005-65] Boukerche, Azzedine, Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, Power-Efficient Data Propagation Protocols for Wireless Sensor Networks, in: Simulation : Transactions of the Society for Modelling and Simulation, volume 81, number 6, pages 399-411, 2005. [DOI]
 
[RACTI-RU1-2005-64] Hatziefremidis, A., Theophilopoulos, G and Vlachos, Kyriakos, 50-GHz, ultrastable, polarization-maintaining semiconductor fiber ring laser, in: Optical Engineering, volume 44, number 6, pages 1-3, 2005. [DOI]
 
[RACTI-RU1-2005-63] Houbavlis, T., Zoiros, K.E., Kalyvas, M, Theophilopoulos, G, Bintjas, C, Yiannopoulos, K., Pleros, N., Vlachos, Kyriakos, Avramopoulos, Hercules, Schares, L., Occhi, L., Guekos, G., Taylor, J. R., Hansmann, S. and Miller, W., All-Optical Signal Processing and Applications Within the Esprit Project DO_ALL, in: Journal of Lightwave Technology, volume 23, number 2, pages 781-801, 2005. [DOI]
 
[RACTI-RU1-2005-62] Mavronicolas, Marios, Monien, Burkhart, Gairing, Martin, Luecking, T. and Spirakis, Paul, Structure and complexity of extreme Nash equilibria, in: Theoretical Computer Science (TCS), volume 343, number 1-2, pages 133-157, 2005. [DOI]
 
[RACTI-RU1-2005-61] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Radiocoloring in planar graphs: Complexity and approximations, in: Theoretical Computer Science (TCS), volume 340, number 3, pages 514-538, 2005. [DOI]
 
[RACTI-RU1-2005-60] Caragiannis, Ioannis, Fishkin, A, Kaklamanis, Christos and Papaioannou, Evi, Tight bounds for online coloring of disk graphs, in: 12th Colloquium on Structural Information and Communication Complexity (SIROCCO 2005), pages 78-88, Springer, 2005. [DOI]
 
[RACTI-RU1-2005-59] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, New bounds on the competitiveness of randomized online call control in cellular networks, in: Euro-Par 2005 Conference, pages 1089-1099, Springer, 2005. [DOI]
 
[RACTI-RU1-2005-58] Papagelis, Athanasios and Zaroliagis, Christos, Searching the Web Through User Information Spaces, in: Algorithms, Web Information Systems Engineering, pages 611-612, WISE 2005, ESA 2005, 2005. [DOI]
 
[RACTI-RU1-2005-57] Kaporis, Alexis, Makris, Christos, Mavritsakis, George, Sioutas, Spyros, Tsakalidis, Athanasios, Tsichlas, Kostas and Zaroliagis, Christos, ISB-Tree: A New Indexing Scheme with Efficient Expected Behaviour, in: 16th Annual International Symposium on Algorithms and Computation, pages 318-327, Springer-Verlag, ISAAC 2005, Hainan, China, 2005.
 
[RACTI-RU1-2005-56] Wagner, Dorothea, Willham, Thomas and Zaroliagis, Christos, Geometric Containers for Efficient Shortest Path Computation, in: ACM Journal of Experimental Algorithmics, volume 10, number 1.3, pages 1-30, 2005.
 
[RACTI-RU1-2005-55] Pitoura, Theoni, Ntarmos, Nikos and Triantafillou, Peter, Replication, Load Balancing, and Efficient Range Query Processing in DHTs, in: 4th Hellenic Data Management Symposium (HDMS 2005), pages 131-148, Springer Berlin / Heidelberg, 2005. [DOI]
 
[RACTI-RU1-2005-54] Holzer, M., Prasinos, Grigorios, Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Engineering Planar Separator Algorithms, in: 13th Annual European Symposium on Algorithms, pages 628-639, ESA 2005, 2005. [DOI]
 
[RACTI-RU1-2005-53] Krommudas, I. and Zaroliagis, Christos, An Experimental Study of Algorithms for Fully Dynamic Transitive Closure, in: 13th Annual European Symposium on Algorithms, pages 544-555, ESA 2005, 2005.
 
[RACTI-RU1-2005-52] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Radiocolorings in Periodic Planar Graphs: PSPACE-Completeness and Efficient Approximations for the Optimal Range of Frequencies, in: Journal of Discrete Algorithms (JDA), volume 2573/2002, pages 223-234, 2005. [DOI]
 
[RACTI-RU1-2005-51] Leone, Pierre, Rolim, Jose and Nikoletseas, Sotiris, An Adaptive Blind Algorithm for Energy Balanced Data Propagation in Wireless Sensor Networks, in: IEEE International Conference on Distributed Computing in Sensor Networks (DCOSS 2005), pages 35-48, 2005. [DOI]
 
[RACTI-RU1-2005-50] Gairing, Martin, Lucking, Thomas, Mavronicolas, Marios, Monien, Burkhart and Spirakis, Paul, Structure and complexity of extreme Nash equilibria, in: Theoretical Computer Science (TCS), volume 343, number 1-2, pages 133-157, 2005.
 
[RACTI-RU1-2005-49] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Radiocoloring in planar graphs: Complexity and approximations, in: Theoretical Computer Science (TCS), volume 340, number 3, pages 514-538, 2005.
 
[RACTI-RU1-2005-48] Busch, Costas, Mavronicolas, Marios and Spirakis, Paul, The cost of concurrent, low-contention Read&Modify&Write, in: Theoretical Computer Science (TCS), volume 333, number 3, pages 373-400, ISSN 0304-3975, 2005. [DOI]
 
[RACTI-RU1-2005-47] Fatourou, Panagiota, Mavronicolas, Marios and Spirakis, Paul, Efficiency of Oblivious versus Nonoblivious Schedulers for Optimistic, Rate-based Flow Control, in: SIAM: Journal on Computing, volume 34, number 5, pages 1216-1252, ISSN 0097-5397, 2005. [DOI]
 
[RACTI-RU1-2005-46] Fatourou, Panagiota, Mavronicolas, Marios and Spirakis, Paul, Max-min Fair Flow Control Sensitive to Priorities, in: Journal of Interconnection Networks, volume 6, number 2, pages 85-114, 2005. [DOI]
 
[RACTI-RU1-2005-45] Kaporis, Alexis, Politopoulou, E. I. and Spirakis, Paul, The Price of Optimum in Stackelberg Games, in: Electronic Colloquium on Computational Complexity (ECCC), volume 056, 2005.
 
[RACTI-RU1-2005-44] Busch, Costas, Mavronicolas, Marios and Spirakis, Paul, An Application of the Monotone Linearizability Lemma, in: Bulletin of the EATCS, volume 85, pages 70-80, 2005.
 
[RACTI-RU1-2005-43] Kontogiannis, Spyros and Spirakis, Paul, Atomic Selfish Routing in Networks, in: 1st Workshop on Internet and Network Economics (WINE 2005), pages 989-1002, 2005.
 
[RACTI-RU1-2005-42] Mavronicolas, Marios, Papadopoulou, Viki, Philippou, Anna and Spirakis, Paul, A Graph-Theoretic Network Security Game, in: 1st Workshop on Internet and Network Economics (WINE 2005), pages 969-978, 2005.
 
[RACTI-RU1-2005-41] Kaporis, Alexis, Kirousis, Lefteris, Politopoulou, E. I. and Spirakis, Paul, Experimental Results for Stackelberg Scheduling Strategies, in: 4th International Workshop on Efficient and Experimental Algorithms (WEA 2005), pages 77-88, 2005. [DOI]
 
[RACTI-RU1-2005-40] Andreou, Maria, Papadopoulou, Viki, Spirakis, Paul, Theodorides, B. and Xeros, A., Generating and Radiocoloring Families of Perfect Graphs, in: 4th International Workshop on Efficient and Experimental Algorithms (WEA 2005), pages 302-314, 2005. [DOI]
 
[RACTI-RU1-2005-39] Fotakis, Dimitris, Kontogiannis, Spyros and Spirakis, Paul, Symmetry in Network Congestion Games: Pure Equilibria and Anarchy Cost, in: 3rd Workshop on Approximation and Online Algorithms (WAOA 2005), pages 161-175, 2005.
 
[RACTI-RU1-2005-38] Kontogiannis, Spyros and Spirakis, Paul, Evolutionary Games: An Algorithmic View, Self-star properties in complex information systems, volume 3460, pages 97-111, springer-verlag, ISBN 3-540-26009-9, 2005.
 
[RACTI-RU1-2005-37] Kontogiannis, Spyros and Spirakis, Paul, The Contribution of Game Theory to Complex Systems, in: Panhellenic Conference on Informatics, pages 101-111, 2005.
 
[RACTI-RU1-2005-36] Kontogiannis, Spyros and Spirakis, Paul, Counting Stable Strategies in Random Evolutionary Games, in: International Symposium on Algorithms and Computation (ISAAC 2005), pages 839-848, Springer - Verlag Berlin Heidelberg 2006, 2005.
 
[RACTI-RU1-2005-35] Mavronicolas, Marios, Papadopoulou, Viki, Philippou, Anna and Spirakis, Paul, Network Game with Attacker and Protector Entities, in: 16th Annual International Symposium on Algorithms and Computation (ISAAC 2005), pages 288-297, 2005. [DOI]
 
[RACTI-RU1-2005-34] Efthymiou, Charilaos and Spirakis, Paul, On the Existence of Hamiltonian Cycles in Random Intersection Graphs, in: 32nd International Conference on Automata, Languages and Programming (ICALP 2005), pages 690-701, Lisboa, Portugal, 2005. [DOI]
 
[RACTI-RU1-2005-33] Prasanna, Viktor, Iyengar, S. Sitharama, Spirakis, Paul and Welsh, Matt, Distributed Computing in Sensor Systems, in: Distributed Computing in Sensor Systems, 2005.
 
[RACTI-RU1-2005-32] Diaz, Josep, Sanwalani, Vishal, Serna, Maria and Spirakis, Paul, The chromatic and clique numbers of random scaled sector graphs, in: Theoretical Computer Science (TCS), volume 349, number 1, pages 40-51, ISSN 0304-3975, 2005. [DOI]
 
[RACTI-RU1-2005-30] Koukopoulos, Dimitrios, Mavronicolas, Marios, Nikoletseas, Sotiris and Spirakis, Paul, The Impact of Network Structure on the Stability of Greedy Protocols, in: Theory of Computing Systems, volume 38, number 4, pages 425-460, 2005. [DOI]
 
[RACTI-RU1-2005-29] Stampoulidis, L., Kehayas, E., Vyrsokinos, K, Christodoulopoulos, Konstantinos, Tsiokos, D, Bakopoulos, , Kanellos, T, Vlachos, Kyriakos, Varvarigos, Emmanouel and Avramopoulos, Hercules, ARTEMIS:A 40 Gb/s All-Optical Self-Routing Node and Network Architecture employing Asynchronous Bit and Packet-Level Optical Signal Processing, in: IEEE Global Telecommunications Conference (GLOBECOM 2005), pages 2035-2040, St Louis USA, 2005.
 
[RACTI-RU1-2005-28] Theophilopoulos, G, Kalyvas, M, Yiannopoulos, K., Vlachos, Kyriakos, Varvarigos, Emmanouel and Avramopoulos, Hercules, An Alternative Implentation Perspective for the Scheduling Switch Architecture, in: Journal of Lightwave Technology, volume 23, number 2, pages 732-739, 2005. [DOI]
 
[RACTI-RU1-2005-27] Kattirtzis, C, Varvarigos, Emmanouel, Vlachos, Kyriakos, Stathakopoulos, G and Paraskevas, M., Traffic profiling in the Greek School Network, in: 14th IEEE Workshop on Local and Metropolitan Area Networks, pages 321-325, 2005.
 
[RACTI-RU1-2005-26] Kokkinos, Panagiotis, Papageorgiou, Christos and Varvarigos, Emmanouel, Energy-Aware Routing in Wireless Ad-hoc Networks, in: 6th IEEE International Symposium on a Word of Wireless Mobile and Multimedia Networks, pages 306-311, 2005.
 
[RACTI-RU1-2005-25] Vyrsokinos, K, Kehayas, E., Stampoulidis, L., Avramopoulos, Hercules, Christodoulopoulos, Konstantinos, Vlachos, Kyriakos and Varvarigos, Emmanouel, ARTEMIS: A New Architecture for All-Optical Asychronous Self -Routing Network with Efficient Contention Protection and QoS Differentiation, IEEE proceedings of 31st European Conference on Optical Communications (ECOC) SECC, 2005.
 
[RACTI-RU1-2005-24] Poster Proceedings of the 4th WEA 2005, Ellinika Grammata and CTI Press, 2005.
 
[RACTI-RU1-2005-23] Poster Proceedings of the 1st ACM/IEEE DCOSS 2005, Ellinika Grammata and CTI Press, 2005.
 
[RACTI-RU1-2005-22] Poster Proceedings of the 8th ACM MSWiM 2005, University of Ottawa Press, 2005.
 
[RACTI-RU1-2005-21] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Distributed Algorithms for Data Propagation in Deeply Networked Wireless Sensor Devices, in: 2nd European Conference on Complex Systems (ECCS 2005), pages 54, Paris, France, 2005.
 
[RACTI-RU1-2005-20] Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, A Forward Planning Situated Protocol for Data Propagation in Wireless Sensor Networks based on Swarm Intelligence Techniques, in: 17th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2005), pages 214, ACM Press, ACM, Las Vegas, NV, USA, 2005.
 
[RACTI-RU1-2005-19] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, An Adaptive Power Conservation Scheme for Heterogeneous Wireless Sensors, in: 17th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2005), pages 96-105, ACM Press, ACM, Las Vegas, NV, USA, 2005.
 
[RACTI-RU1-2005-18] Chatzigiannakis, Ioannis, Mylonas, Georgios and Nikoletseas, Sotiris, jWebDust: A Java-based Generic Application Environment for Wireless Sensor Networks, in: 1st IEEE/ACM International Conference on Distributed Computing in Sensor Systems (DCOSS 2005), pages 376-386, Springer Verlag, IEEE/ACM, Marina Del Rey, CA, USA, 2005. [DOI]
 
[RACTI-RU1-2005-17] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Power Conservation Schemes for Energy Efficient Data Propagation in Heterogeneous Wireless Sensor Networks, in: 38th Annual ACM/IEEE Simulation Symposium (ANSS), pages 60-71, IEEE Computer Society, SCS, San Diego, CA, USA, 2005. [DOI]
 
[RACTI-RU1-2005-16] Boukerche, Azzedine, Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, Power-Efficient Data Propagation Protocols for Wireless Sensor Networks, in: SCS Simulation: Transactions of the Society for Modeling and Simulation International, volume 81, number 6, pages 399-411, 2005. [DOI]
 
[RACTI-RU1-2005-15] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Efficient and Robust Protocols for Local Detection and Propagation in Smart Dust Networks, in: Journal of Mobile Networks and Applications, volume 10, number 1, pages 133-149, 2005. [DOI]
 
[RACTI-RU1-2005-14] Bender, Matthias, Michel, Sebastian, Triantafillou, Peter, Weikum, Gerhard and Zimmer, Christian, Improving Collection Selection with Overlap Awareness, in: the 28th International ACM SIGIR Conference, 2005.
 
[RACTI-RU1-2005-13] Bender, Matthias, Michel, Sebastian, Triantafillou, Peter, Weikum, Gerhard and Zimmer, Christian, MINERVA: Collaborative P2P Web Search, in: 31st International Conference on Very Large Data Bases (VLDB 2005), 2005.
 
[RACTI-RU1-2005-12] Michel, Sebastian, Triantafillou, Peter and Weikum, Gerhard, KLEE: A Framework for Distributed Top-K Query Algorithms, in: 31st International Conference on Very Large Data Bases (VLDB 2005), 2005.
 
[RACTI-RU1-2005-11] Aekaterinidis, Ioannis and Triantafillou, Peter, Internet Scale String Attribute Publish/Subscribe Data Networks, in: ACM 14nth Conference on Information and Knowledge Management (CIKM 2005), Bremen, Germany, 2005.
 
[RACTI-RU1-2005-10] Weikum, Gerhard, Bast, Holger, Canright, Geoffrey, Hales, David, Schindelhauer, Christian and Triantafillou, Peter, Towards Peer-to-Peer Web Search, in: Workshop in Peer-to-peer Data Management in the Complex Systems Perspective,collocated with the European Conference on Complex Systems (ECCS 2005), Paris ,France, 2005.
 
[RACTI-RU1-2005-9] Weikum, Gerhard, Hales, David, Schindelhauer, Christian and Triantafillou, Peter, Towards Self-Organizing Query Routing and Processing for Peer-to-Peer Web Search, in: European Conference on Complex Systems (ECCS 2005), 2005.
 
[RACTI-RU1-2005-8] Michel, Sebastian, Triantafillou, Peter and Weikum, Gerhard, MINERVA�: A Scalable Efficient Peer-to-Peer Search Engine, in: ACM/IFIP/USENIX 6th International Middleware Conference, Middleware 2005, 2005.
 
[RACTI-RU1-2005-7] Michel, Sebastian, Bender, Matthias, Weikum, Gerhard, Zimmer, Christian and Triantafillou, Peter, P2P web search with MINERVA: How do you want to search tomorrow, in: ACM/IFIP/USENIX 6th International Middleware Conference, 2005.
 
[RACTI-RU1-2005-6] Ntarmos, Nikos, Pitoura, Theoni and Triantafillou, Peter, Range query optimization leveraging peer heterogeneity in DHT data networks, in: 3rd International Workshop on Databases, Information Systems, and Peer-to-Peer Computing (DBISP2P 2005), Trondheim, Norway, 2005.
 
[RACTI-RU1-2005-5] Prasinos, Grigorios and Zaroliagis, Christos, FUSE: A New Universal Simulator for Distributed Computing, 2005.
 
[RACTI-RU1-2005-4] Raptopoulos, Christoforos and Spirakis, Paul, Simple and Efficient Greedy Algorithms for Hamilton Cycles in Random Intersection Graphs, in: 16th Annual International Symposium on Algorithms and Computation (ISAAC 2005), pages 493-504, 2005.
 
[RACTI-RU1-2005-3] Mavronicolas, Marios, Panagopoulou, Panagiota and Spirakis, Paul, A Cost Mechanism for Fair Pricing of Resource Usage, in: 1st Workshop on Internet and Network Economics (WINE 2005), pages 210-224, Springer-Verlag / LNCS, 2005.
 
[RACTI-RU1-2005-2] Panagopoulou, Panagiota and Spirakis, Paul, Efficient Convergence to Pure Nash Equilibria in Weighted Network Congestion Games, in: 4th International Workshop on Efficient and Experimental Algorithms (WEA 2005), pages 203-215, Springer-Verlag, Santorini Island, Greece, 2005.
 
[RACTI-RU1-2005-1] Konstantinou, Elisavet, Liagkou, Vasiliki, Spirakis, Paul, Stamatiou, Yannis and Yung, Moti, ?Trust Engineering:? From Requirements to System Design and Maintenance ? A Working National Lottery System Experience, in: 8th International Conference on Information Security (ISC 2005), pages 44-58, Springer Verlag, LNCS, Singapore, 2005. [DOI]
 

2004

[RACTI-RU1-2004-80] Pleros, N., Kanellos, T, Bintjas, C, Hatziefremidis, A. and Avramopoulos, Hercules, Optical Power Limiter Using a Saturated SOA-Based Interferometric Switch, in: Photonics Technology Letters, IEEE, volume 16, number 10, 2004.
 
[RACTI-RU1-2004-79] Triantafillou, Peter, Ntarmos, Nikos and Yiannakopoulos, J., D.I.C.E.: A Cache Engine for e-Content Integration, in: IEEE Internet Computing, 2004.
 
[RACTI-RU1-2004-78] Spirakis, Paul, Stamatiou, Yannis, Komninos, T, Giannakopoulos, and Baleontis, , A Software Tool for Distibuted Intusion Detection in Computer Networks, in: ACM PODC 2004, Best Poster Presentation Award, 2004.
 
[RACTI-RU1-2004-77] Avramopoulos, Hercules, Optical Signal Processing Using SOAs for Packet Switching (Invited), in: OAA 2004 Conference , Tech.Dig. OTuB4, San Fransisco USA, 2004.
 
[RACTI-RU1-2004-76] Stampoulidis, L., Yiannopoulos, K., Kalyvas, M, Theophilopoulos, G and Avramopoulos, Hercules, All-Optical Control Signal Generation to Drive Optical Gates for Packet Switching Applications, in: Optical Amplifiers and Their Applications, 2004.
 
[RACTI-RU1-2004-75] Triantafillou, Peter and Aekaterinidis, Ioannis, Content-based Publish/Subscribe Systems over Stuctured P2P Networks, in: International Workshop on Distibuted Event Based Systems (DEBS 2004), 2004.
 
[RACTI-RU1-2004-74] Triantafillou, Peter and Economides, A., Subscription Summarization: A New Paradigm for Efficient Publish/Subscribe Systems, in: International Conference on Distributed Computing and Systems (ICDCS 2004), IEEE, 2004.
 
[RACTI-RU1-2004-73] Kehayas, E., Kanellos, T, Stampoulidis, L., Bakopoulos, , Pleros, N., Guekos, G. and Avramopoulos, Hercules, All-Optical Burst-Mode Receiver at 10 Gb/s, in: European Conference on Optical Communication (ECOC 2004), Stockholm, Sweden, 2004.
 
[RACTI-RU1-2004-72] Nikoletseas, Sotiris and Boukerche, Azzedine, Protocols for Data Propagation in Wireless Sensor Networks: A Survey, pages 23-51, Kluwer Academic Pulishers, ISBN 0306481901, 2004.
 
[RACTI-RU1-2004-71] Nastou, Panagotis, Stamatiou, Yannis and Spirakis, Paul, Modern Cryptography : A Pleasant Ride, 2004.
 
[RACTI-RU1-2004-70] Nikoletseas, Sotiris and Spirakis, Paul, self-organization of dynamic network entities for low connection routing via random walks, in: DELIS Workshop on Algorithmic Problems in ad-hoc networks, Wroclaw, Poland, 2004.
 
[RACTI-RU1-2004-68] Kontogiannis, Spyros and Spirakis, Paul, Evolutionary Games: An Algorithmic View, in: Lecture Notes in Computer Science, pages 101-111, Springer Berlin / Heidelberg, 2004.
 
[RACTI-RU1-2004-67] Efthymiou, Charilaos, Nikoletseas, Sotiris and Rolim, Jose, Energy balanced data propagation in wireless sensor networks, in: 4th International Workshop on ALgorithms for Wireless, Mobile, Ad-Hoc and Sensor Networks (WMAN 2004), (IPDPS 2004), 2004.
 
[RACTI-RU1-2004-66] Triantafillou, Peter, Self-Organization and Volunteering: Engineering in Very Large Scale Sharing Networks, in: International Workshop on Self-Properties in Complex Information Systems, 2004.
 
[RACTI-RU1-2004-65] Koukopoulos, Dimitrios, Mavronicolas, Marios and Spirakis, Paul, Performance and Stability Bounds for Dynamic Networks, in: 7th International Conference on Parallel Architectures, 2004.
 
[RACTI-RU1-2004-64] Galdi, C. and Giordano, R., Certified E-Mail with Temporal Authentication: An Improved Optimistic Protocol, in: Trust and Privacy in Digital Business, pages 181-190, Springer Berlin / Heidelberg, 2004. [DOI]
 
[RACTI-RU1-2004-63] Tsiokos, D, Kehayas, E., Avramopoulos, Hercules, Krainer, L., Spuhler, G.J. and Weingarten, K.J., Simple repetition rate upgrade scheme for passively modelocked solid-state lasers, in: Laser Science to Photonic Applications (CLEO/QELS 2004), pages 1-3, Passively Mode-Locked Lasers (CWF), 2004.
 
[RACTI-RU1-2004-62] Kanellos, T, Pleros, N., Bintjas, C, Avramopoulos, Hercules and Guekos, G., SOA-based interferometric optical hard-limiter, in: Conference Tech. Dig. JWB15 (OAA 2004), San Francisco USA, 2004.
 
[RACTI-RU1-2004-60] Vyrsokinos, K, Stampoulidis, L., Bakopoulos, , Guekos, G. and Avramopoulos, Hercules, Polarization Insensitive NOLM employing a Faraday Rotator Mirror, in: ECOC 2004, Tech. Dig. We4.P014, 2004.
 
[RACTI-RU1-2004-59] Litke, A., Panagakis, A., Doulamis, A., Doulamis, N., Varvarigos, Emmanouel and Varvarigou, T., An Advanced Architecture for a Commercial Grid Infrastructure, in: Grid Computing, pages 32-41, Springer Berlin / Heidelberg, 2004. [DOI]
 
[RACTI-RU1-2004-58] Stampoulidis, L., Vyrsokinos, K, Bakopoulos, , Guekos, G. and Avramopoulos, Hercules, Optical pulse compression in a polarization insensitive non-linear loop mirror, in: Optics Communications, volume 238, number 1-3, pages 105-111, 2004. [DOI]
 
[RACTI-RU1-2004-57] Kalyvas, M, Yiannopoulos, K., Houbavlis, T. and Avramopoulos, Hercules, Control Signal Generation From Flag Pulses to Drive All-Optical Gates, in: Photonics Technology Letters, IEEE, volume 16, number 4, pages 1122-1124, 2004. [DOI]
 
[RACTI-RU1-2004-56] Triantafillou, Peter, Hondroulis, A. and Harizakis, C., Optimal Memory Exploitation for Continuous Media: to cache or to prefetch, in: Multimedia Tools and Applications, volume 23, number 3, pages 203-220, ISSN 1380-7501, 2004. [DOI]
 
[RACTI-RU1-2004-55] Pleros, N., Kanellos, T, Bintjas, C, Hatziefremidis, A. and Avramopoulos, Hercules, Optical Power Limiter Using a Saturated SOA-Based Interferometric Switch, in: Photonics Technology Letters, IEEE, volume 16, number 10, pages 2350-2352, 2004. [DOI]
 
[RACTI-RU1-2004-54] Kehayas, E., Kanellos, T, Stampoulidis, L., Tsiokos, D, Pleros, N. and Guekos, G., Packet-Format and Network-Traffic Transparent Optical Signal Processing, in: Journal of Lightwave Technology, volume 22, number 11, pages 2548-2556, 2004. [DOI]
 
[RACTI-RU1-2004-53] Pleros, N., Bintjas, C, Kanellos, T, Vlachos, Kyriakos, Avramopoulos, Hercules and Guekos, G., Recipe for Intensity Modulation Reduction in SOA-Based Interferometric Switches, in: Journal of Lightwave Technology, volume 22, number 12, pages 2834-2841, 2004. [DOI]
 
[RACTI-RU1-2004-52] Pleros, N., Houbavlis, T., Theophilopoulos, G, Vlachos, Kyriakos, Bintjas, C and Avramopoulos, Hercules, SOA-Based Multi-Wavelength Laser Sources, in: Fiber and Integrated Optics, volume 23, number 4, pages 263-274, 2004.
 
[RACTI-RU1-2004-51] Yiannopoulos, K., Vyrsokinos, K, Tsiokos, D, Kehayas, E., Pleros, N., Theophilopoulos, G, Houbavlis, T., Guekos, G. and Avramopoulos, Hercules, Pulse Repetition Frequency Multiplication With Spectral Selection in Fabry–Perot Filters, in: IEEE Journal of Quantum Electronics, volume 40, number 2, pages 157-165, 2004. [DOI]
 
[RACTI-RU1-2004-50] Svolos, A., Kaklamanis, Christos and Konstantopoulos, Charalampos, Efficient binary and grey level morphological operations on a massively parallel processor, in: Parallel Algorithms and Applications, volume 19, number 1, pages 33-50, 2004.
 
[RACTI-RU1-2004-49] Caragiannis, Ioannis, Ferreira, A., Kaklamanis, Christos, Perrenes, S., Persianno, P. and Rivano, H., Approximate constrained bipartite edge coloring, in: Discrete Applied Mathematics, volume 143, number 1-3, pages 54-61, ISSN 0166-218X, 2004. [DOI]
 
[RACTI-RU1-2004-48] Boukerche, Azzedine and Nikoletseas, Sotiris, Algorithmic Design for Communication in Mobile Ad Hoc Networks, Lecture Notes in Computer Science, volume 2965, pages 235-253, chapter Performance Tools and Applications to Networked Systems, Springer Berlin / Heidelberg, ISBN 978-3-540-21945-3, 2004. [DOI]
 
[RACTI-RU1-2004-46] Algorithmic Methods for Railway, Lecture Notes in Computer Science, Springer-Verlag, 2004.
 
[RACTI-RU1-2004-45] Nikoletseas, Sotiris, Raptopoulos, Christoforos and Spirakis, Paul, The existence and Efficient Construction of Large Independent Sets in General Random Intersection Graphs, in: Theoretical Computer Science (TCS), volume 3142/2004, pages 1029-1040, ISSN 0302-9743, 2004. [DOI]
 
[RACTI-RU1-2004-44] Caragiannis, Ioannis, Fishkin, A, Kaklamanis, Christos and Papaioannou, Evi, On-line algorithms for disk graphs, in: 29th International Symposium on Mathematical Foundations of Computer Science (MFCS 2004), pages 215-226, Springer, 2004.
 
[RACTI-RU1-2004-43] Athanassopoulos, Stavros, Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Experimental Comparison of Algorithms for Energy-Efficient Multicasting in Ad Hoc Networks, in: 3rd International Conference for Ad Hoc Networks and Wireless (ADHOC-NOW 2004), pages 183-196, Springer, 2004.
 
[RACTI-RU1-2004-42] Triantafillou, Peter, Ntarmos, Nikos and Pitoura, Theoni, The RangeGuard: Range Query Optimization in Peer-to-Peer Data Networks, in: 3rd Hellenic Data Management Symposium (HDMS 2004), 2004.
 
[RACTI-RU1-2004-41] Ntarmos, Nikos and Triantafillou, Peter, SeAl: Managing Accesses and Data in Peer-to-Peer Sharing Networks, in: 3rd Hellenic Data Management Symposium (HDMS 2004), 2004.
 
[RACTI-RU1-2004-40] Chatzigiannakis, Ioannis, Kinalis, Athanasios, Poulakidas, Athanasios, Prasinos, Grigorios and Zaroliagis, Christos, DAP: A Generic Platform for the Simulation of Distributed Algorithms, in: 37th Annual Simulation Symposium, pages 167-177, IEEE Computer Society, SCS, ANSS 2004, Arlington, Virginia, USA, 2004. [DOI]
 
[RACTI-RU1-2004-39] Pyrga, Evangelia, Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Experimental Comparison of Shortest Path Approaches for Timetable Information, in: Algorithm Engineering and Experiments, pages 88-99, ALENEX 2004, New Orleans, LA, 2004.
 
[RACTI-RU1-2004-38] Konstantinou, Elisavet, Stamatiou, Yannis and Zaroliagis, Christos, On the Use of Weber Polynomials in Elliptic Curve Cryptography, in: 1st European PKI Workshop, pages 335-349, Public Key Infrastructure, EuroPKI 2004, 2004.
 
[RACTI-RU1-2004-37] Tsaggouris, George and Zaroliagis, Christos, Non-Additive Shortest Paths, in: 12th Annual European Symposium on Algorithms, pages 822-834, ESA 2004, 2004. [DOI]
 
[RACTI-RU1-2004-35] Nikoletseas, Sotiris and Spirakis, Paul, Efficient Smart Dust Protocols, in: Revised Selected Papers of the International Workshop on Global Computing (GC 2004), pages 127-145, 2004.
 
[RACTI-RU1-2004-34] Doulamis, A., Doulamis, N., Panagakis, A., Dolkas, K, Varvarigou, T. and Varvarigos, Emmanouel, A Combined Fuzzy-Neural Network Model for Non-Linear Prediction of 3D Rendering Workload in Grid Computing, in: IEEE Transactions on Systems Man and Cybernetrics Part B-Cybernetics, volume 34, number 2, pages 1235-1247, ISSN 1083-4419, 2004. [DOI]
 
[RACTI-RU1-2004-33] Vlachos, Kyriakos, Seklou, K and Varvarigos, Emmanouel, Performance Evaluation of an Optical Packet Scheduling Switch, in: IEEE Global Telecommunications Conference (GLOBECOM 2004), pages 1857-1861, GLOBECOM, Dallas, 2004.
 
[RACTI-RU1-2004-32] Tomkos, Ioannis, Vogiatzis, D, Mas, C, Zacharopoulos, I, Tzanakaki, A and Varvarigos, Emmanouel, Performance Engineering of Metropolitan Area Optical Networks through Impairment Constraint Routing, in: IEEE Communications Magazine, volume 42, number 8, pages 40-47, 2004.
 
[RACTI-RU1-2004-31] Tomkos, Ioannis, Vogiatzis, D, Mas, C, Zacharopoulos, I and Tzanakaki, A, Performance Engineering of Metropolitan Area Optical Networks through Impairment Constraint Routing, in: IEEE Communications Magazine, pages 40-47, 2004.
 
[RACTI-RU1-2004-30] Vlachos, Kyriakos, Varvarigos, Emmanouel and Bintjas, C, Performance Evaluation of an optically interconnected ? Scheduling? Switch network for Paretto traffic, in: Journal of Optical Networking, volume 3, number 11, pages 760-768, 2004. [DOI]
 
[RACTI-RU1-2004-29] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Distributed Communication Algorithms for Ad-hoc Mobile Networks, in: Journal of Parallel and Distributed Computing, volume 63, number 1, pages 58-74, 2004. [DOI]
 
[RACTI-RU1-2004-28] Poster Proceedings of the 7th ACM MSWiM 2004, Ellinika Grammata and CTI Press, 2004.
 
[RACTI-RU1-2004-27] Chatzigiannakis, Ioannis, Kaltsa, Elena and Nikoletseas, Sotiris, On the effect of user mobility and density on the performance of ad-hoc mobile networks, in: Journal of Wireless Communications and Mobile Computing, volume 4, number 6, pages 336-341, 2004. [DOI]
 
[RACTI-RU1-2004-26] Chatzigiannakis, Ioannis, Kinalis, Athanasios and Nikoletseas, Sotiris, Wireless Sensor Networks Protocols for Efficient Collision Avoidance in Multi-path Data Propagation, in: 1st ACM Workshop on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (PE-WASUN 2004), pages 8-16, ACM Press, ACM, Venice, Italy, 2004.
 
[RACTI-RU1-2004-25] Chatzigiannakis, Ioannis, Kokkinos, Panagiotis and Zaroliagis, Christos, Synthesizing Routing Protocols for Ad-hoc Mobile Networks, in: 12th Annual IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, pages 634-637, IEEE/ACM, IEEE/ACM, MASCOTS 2004, Netherlands, 2004.
 
[RACTI-RU1-2004-24] Chatzigiannakis, Ioannis, Markou, Michael and Nikoletseas, Sotiris, Distributed Circle Formation for Anonymous Oblivious Robots, in: 3rd Workshop on Efficient and Experimental Algorithms (WEA 2004), pages 159-174, Springer Verlag, Angra dos Reis, Rio de Janeiro, Brazil, 2004.
 
[RACTI-RU1-2004-23] Antoniou, Athanasios, Boukerche, Azzedine, Chatzigiannakis, Ioannis, Mylonas, Georgios and Nikoletseas, Sotiris, A New Energy Efficient and Fault-tolerant Protocol for Data Propagation in Smart Dust Networks using Varying Transmission Range, in: 37th Annual Simulation Symposium (ANSS 2004), pages 43-52, IEEE Computer Society, SCS, Arlington, Virginia, USA, 2004. [DOI]
 
[RACTI-RU1-2004-22] Nikoletseas, Sotiris, Chatzigiannakis, Ioannis, Antoniou, Athanasios, Efthymiou, Charilaos, Kinalis, Athanasios and Mylonas, Georgios, Energy Efficient Protocols for Sensing Multiple Events in Smart Dust Networks, in: 37th Annual Simulation Symposium (ANSS 2004), pages 15-24, IEEE Computer Society, SCS, Arlington, Virginia, USA, 2004. [DOI]
 
[RACTI-RU1-2004-21] Chatzigiannakis, Ioannis, Dimitriou, Tassos, Nikoletseas, Sotiris and Spirakis, Paul, A Probabilistic Algorithm for Efficient and Robust Data Propagation in Smart Dust Networks, in: 5th European Wireless Conference on Mobile and Wireless Systems beyond 3G (EW), pages 344-350, Barchelona, Spain, 2004.
 
[RACTI-RU1-2004-20] Aekaterinidis, Ioannis and Triantafillou, Peter, String Attribute Processing over DHTs: The Publish-Subscribe Case, 2004.
 
[RACTI-RU1-2004-19] Aekaterinidis, Ioannis and Triantafillou, Peter, Publish-Subscribe over Structured P2P Networks, in: International Workshop on Distributed Event-Based Systems (DEBS 2004), 2004.
 
[RACTI-RU1-2004-18] Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, Design and Analysis of an Efficient Communication Strategy for Hierarchical and Highly Changing Ad-hoc Mobile Networks, in: Journal of Mobile Networks and Applications, volume 9, number 4, pages 319-332, 2004. [DOI]
 
[RACTI-RU1-2004-17] Chatzigiannakis, Ioannis, Kaltsa, Elena and Nikoletseas, Sotiris, Evaluating the Effect of User Mobility and User Density on the Performance of Ad-hoc Mobile Networks, in: Wireless Communications and Mobile Computing (WMC), volume 4, number 6, pages 1-13, 2004. [DOI]
 
[RACTI-RU1-2004-16] Antonis, Konstantinos, Garofalakis, John, Mourtos, Ioannis and Spirakis, Paul, A hierarchical adaptive distributed algorithm for load balancing, in: Journal of Parallel and Distributed Computing, volume 64, number 1, pages 151-162, 2004. [DOI]
 
[RACTI-RU1-2004-15] Nikoletseas, Sotiris and Spirakis, Paul, The Characteristic Algorithmic Approach for Ad-hoc Mobile Networks (Column: Distributed Computing), in: Bulletin of the EATCS 82, pages 126-169, 2004.
 
[RACTI-RU1-2004-14] Dimitriou, Tassos and Spirakis, Paul, How to Tell a Good Neighborhood from a Bad One: Satisfiability of Boolean Formulas, in: 3rd Workshop on Efficient (WEA 2004), pages 199-212, Springer Berlin / Heidelberg, 2004. [DOI]
 
[RACTI-RU1-2004-13] Dimitriou, Tassos, Krontiris, Ioannis, Nikakis, Fotios and Spirakis, Paul, SPEED: Scalable Protocols for Efficient Event Delivery in Sensor Networks, in: NETWORKING 2004, pages 1300-1305, 2004.
 
[RACTI-RU1-2004-12] Koukopoulos, Dimitrios, Mavronicolas, Marios and Spirakis, Paul, Performance and Stability Bounds for Dynamic Networks, in: 7th International Symposium on Parallel Architectures, Algorithms, and Networks (I-SPAN 2004), pages 239-246, Hong Kong, China, 2004.
 
[RACTI-RU1-2004-11] Fotakis, Dimitris, Kontogiannis, Spyros and Spirakis, Paul, Selfish Unsplittable Flows, in: 31st International Colloquium on Automata, Languages and Programming(ICALP 2004), pages 593-605, Springer - Verlag Berlin Heidelberg 2004, ICALP 2004, Turku, Finland, 2004.
 
[RACTI-RU1-2004-10] Raptopoulos, Christoforos, Nikoletseas, Sotiris and Spirakis, Paul, The Existence and Efficient Construction of Large Independent Sets in General Random Intersection Graphs, in: 31st International Colloquium on Automata, Languages and Programming (ICALP 2004), pages 1029-1040, Turku, Finland, 2004.
 
[RACTI-RU1-2004-9] Nikoletseas, Sotiris and Spirakis, Paul, Efficient Information Propagation Algorithms in Smart Dust and NanoPeer Networks, in: Global Computing 2004, pages 127-145, 2004.
 
[RACTI-RU1-2004-8] Busch, Costas, Magdon-Ismail, Malik, Mavronicolas, Marios and Spirakis, Paul, Direct Routing: Algorithms and Complexity, in: ESA 2004, pages 134-145, 2004.
 
[RACTI-RU1-2004-7] Spirakis, Paul, Algorithmic and Foundational Aspects of Sensor Systems: (Invited Talk), in: 1st International Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2004), pages 3-8, Turku, Finland, 2004.
 
[RACTI-RU1-2004-6] Dimitriou, Tassos, Nikoletseas, Sotiris and Spirakis, Paul, Analysis of the Information Propagation Time Among Mobile Hosts, in: 3rd International Conference on Ad-Hoc Mobile and Wireless Networks, pages 122-134, Springer Berlin / Heidelberg, Vancouver, Canada, 2004. [DOI]
 
[RACTI-RU1-2004-5] Chatzigiannakis, Ioannis, Markou, Michael and Nikoletseas, Sotiris, Distributed Circle Formation for Anonymous Oblivious Robots, in: Wireless Communications and Mobile Computing (WMC), pages 609-621, 2004.
 
[RACTI-RU1-2004-4] Kirousis, Lefteris and Kolaitis, Ph., A dichotomy in the complexity of propositional cir- cumscription, in: Theory of Computing Systems, volume 37, number 6, pages 695-715, 2004.
 
[RACTI-RU1-2004-3] Ntarmos, Nikos and Triantafillou, Peter, SeAl: Managing Accesses and Data in Peer-to-Peer Sharing Networks, in: 4th IEEE International Conference on Peer-to-Peer Computing (P2P 2004), Zurich, Switzerland, 2004.
 
[RACTI-RU1-2004-2] Ntarmos, Nikos and Triantafillou, Peter, AESOP: Altruism-Endowed Self-Organizing Peers, in: 2nd International Workshop on Databases, Information Systems, and Peer-to-Peer Computing (DBISP2P 2004), pages 151-165, Toronto, Canada, 2004.
 
[RACTI-RU1-2004-1] Konstantinou, Elisavet, Liagkou, Vasiliki, Spirakis, Paul, Stamatiou, Yannis and Yung, Moti, Electronic National Lotteries, in: Financial Cryptography - FC 2004, pages 147-163, Springer Verlag, LNCS, Key West, Florida, USA, 2004. [DOI]
 

2003

[RACTI-RU1-2003-66] Triantafillou, Peter, Peer-to-Peer Network Architectures: The Next Step, in: SIGCOMM Workshop on Future Directions in Network Architectures (FDNA-03), 2003.
 
[RACTI-RU1-2003-65] Doulamis, A., Doulamis, N., Dolkas, K, Panagakis, A., Varvarigou, T. and Varvarigos, Emmanouel, Non-linear Prediction of Rendering Workload for Grid Infrastucture, in: International Conference on Computer Vision and Graphics (ICCVG 2003), pages 229-240, 2003.
 
[RACTI-RU1-2003-64] Varvarigos, Emmanouel and Varvarigou, T., Communication Network Protocols, Wiley, Proakis editor, ISBN 0-471-36972-1, 2003.
 
[RACTI-RU1-2003-63] Varvarigos, Emmanouel, Varvarigou, T. and Verentziotis, E., Adaptive Routing and Wavelength Assignment in All-Optical Networks: the role of Wavelength Conversion and Virtual Circuit Deflection, CRC Press, pages 221-246, 2003.
 
[RACTI-RU1-2003-62] Spirakis, Paul and Komninos, T, Security of Networks and Computing Systems (Dare the Intruders), 2003.
 
[RACTI-RU1-2003-61] Caragiannis, Ioannis and Kaklamanis, Christos, Approximate Path Coloring with Applications to Wavelength Assignment in WDM Optical Networks, in: STACS 2004, pages 258-269, Springer Berlin / Heidelberg, 2003. [DOI]
 
[RACTI-RU1-2003-60] Wagner, Dorothea, Willham, Thomas and Zaroliagis, Christos, Dynamic Shortest Paths Containers, in: Electronic Notes in Theoretical Computer Science, pages 65-84, Elsevier, 2003. [DOI]
 
[RACTI-RU1-2003-59] Pyrga, Evangelia, Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Towards Realistic Modeling of Time-Table Information through the Time-Dependent Approach, in: Electronic Notes in Theoretical Computer Science, pages 85-103, Elsevier, 2003. [DOI]
 
[RACTI-RU1-2003-58] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, Power Consumption Problems in Ad-Hoc Wireless Networks, in: Approximation and Online Algorithms, pages 252-255, Springer Berlin / Heidelberg, 2003. [DOI]
 
[RACTI-RU1-2003-57] Caragiannis, Ioannis, Kaklamanis, Christos, Persianno, P. and Sidiropoulos, A., Fractional and Integral Coloring of Locally-Symmetric Sets of Paths on Binary Trees, in: Approximation and Online Algorithms, pages 325-326, Springer Berlin / Heidelberg, 2003. [DOI]
 
[RACTI-RU1-2003-56] Stampoulidis, L., Kanellos, T, Pleros, N., Kehayas, E., Tsiokos, D, Bintjas, C, Guekos, G. and Avramopoulos, Hercules, Clock and Data Recovery with SOA-based Optical Gates, in: ECOC 2003, Tech. Dig., We 1.5.4, 2003.
 
[RACTI-RU1-2003-55] Tsiokos, D, Kehayas, E., Kanellos, T, Stampoulidis, L., Guekos, G. and Avramopoulos, Hercules, all-optical 10 Gb/s Header replacement for variable length data packets, in: ECOC 2003, Tech. Dig., We4 P83, 2003.
 
[RACTI-RU1-2003-54] Kehayas, E., Tsiokos, D, Vyrsokinos, K, Stampoulidis, L., Kanellos, T, Bintjas, C, Guekos, G. and Avramopoulos, Hercules, all-optical half adder using two cascaded UNI gates, in: 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society (LEOS 2003), pages 228-229, 2003. [DOI]
 
[RACTI-RU1-2003-53] Yiannopoulos, K., Vyrsokinos, K, Pleros, N., Bintjas, C, Houbavlis, T., Guekos, G. and Avramopoulos, Hercules, A Repetition Rate Upgrade from 10 to 40 GHz for Laser Sources, in: Optical Fiber Communication Conference (OFC), pages 1-3, 2003.
 
[RACTI-RU1-2003-52] Chi-Hsiang, Yeh, Varvarigos, Emmanouel and Eshoul, Abdelhamid, A priority-based balanced routing scheme for random broadcasting and routing in tori, in: 32nd International Conference on Parallel Processing (ICPP 2003), pages 519-526, Queen's Univ., Kingston, Ont., Kaohsiung, Taiwan, 2003. [DOI]
 
[RACTI-RU1-2003-51] Di Crescenzo, G. and Galdi, C., Hypergraph Decomposition and Secret Sharing, in: Algorithms and Computation, pages 645-654, Springer Berlin / Heidelberg, 2003. [DOI]
 
[RACTI-RU1-2003-50] Fotakis, Dimitris, Pagh, Rasmus, Sanders, Peter and Spirakis, Paul, Space Efficient Hash Tables with Worst Case Constant Access Time, pages 271-282, Springer Berlin / Heidelberg, 2003. [DOI]
 
[RACTI-RU1-2003-49] Yiannopoulos, K., Vyrsokinos, K, Pleros, N., Tsiokos, D, Bintjas, C, Guekos, G. and Avramopoulos, Hercules, Repetition Rate Upgrade for Optical Sources, in: Photonics Technology Letters, IEEE, volume 15, number 6, pages 861-863, 2003. [DOI]
 
[RACTI-RU1-2003-48] Yiannopoulos, K., Vyrsokinos, K, Kehayas, E., Pleros, N., Vlachos, Kyriakos, Avramopoulos, Hercules and Guekos, G., Rate Multiplication by Double-Passing Fabry–Pérot Filtering, in: Photonics Technology Letters, IEEE, volume 15, number 9, pages 1294-1296, ISSN 1041, 2003. [DOI]
 
[RACTI-RU1-2003-47] Pleros, N., Vyrsokinos, K, Bintjas, C, Yiannopoulos, K., Vlachos, Kyriakos, Avramopoulos, Hercules and Guekos, G., All-optical clock recovery from short, asynchronous data packets at 10 Gb/s, in: Photonics Technology Letters, IEEE, volume 15, number 9, pages 1-4, 2003.
 
[RACTI-RU1-2003-46] Kanellos, T, Stampoulidis, L., Pleros, N., Houbavlis, T., Tsiokos, D, Kehayas, E., Avramopoulos, Hercules and Guekos, G., Clock and Data Recovery Circuit for 10-Gb/s Asynchronous Optical Packets, in: Photonics Technology Letters, IEEE, volume 15, number 11, pages 1666-1668, 2003.
 
[RACTI-RU1-2003-45] Kalyvas, M, Yiannopoulos, K., Theophilopoulos, G, Houbavlis, T., Guekos, G. and Avramopoulos, Hercules, All-optical packet clock generation from decision pulses, in: Optical Engineering, volume 42, number 12, pages 3413-3414, ISSN 0091-3286, 2003. [DOI]
 
[RACTI-RU1-2003-44] Bintjas, C, Vlachos, Kyriakos, Pleros, N. and Avramopoulos, Hercules, Ultrafast nonlinear interferometer (UNI)-based digital optical circuits and their use in packet switching, in: Lightwave Technology, volume 21, number 11, pages 2629-2637, ISSN 0733-8724, 2003. [DOI]
 
[RACTI-RU1-2003-43] Vlachos, Kyriakos, Pleros, N., Bintjas, C, Theophilopoulos, G and Avramopoulos, Hercules, Ultrafast time domain technology and its application in all-optical signal processing, in: Lightwave Technology, volume 21, number 9, pages 1857-1868, ISSN 0733-8724, 2003. [DOI]
 
[RACTI-RU1-2003-42] Caragiannis, Ioannis, Kaklamanis, Christos and Kanellopoulos, Panagiotis, A logarithmic approximation algorithm for the minimum energy consumption broadcast subgraph problem, in: Information Processing Letters, volume 86, number 3, pages 149-154, 2003. [DOI]
 
[RACTI-RU1-2003-41] Vlachos, Kyriakos, Koonen, Ton, Theophilopoulos, G and Avramopoulos, Hercules, 23 Wavelength with 100 GHz spacing comb generator source, in: Optical and Quantum Electronics, volume 35, number 9, pages 865-872, ISSN 0306-8919 (Print) 1572-817X (Onl, 2003. [DOI]
 
[RACTI-RU1-2003-40] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Simple on-line algorithms for call control in cellular networks, in: 1st Workshop on Approximation and On-line Algorithms (WAOA 2003), pages 67-80, Springer, 2003.
 
[RACTI-RU1-2003-39] Balafoutis, E., Nerjes, G., Muth, P., Paterakis, M., Triantafillou, Peter and Weikum, Gerhard, Clustered Scheduling Algorithms for Mixed-Media Disk Workloads, in: Cluster Computing: The Journal of Networks, Software Tools and Applications, volume 6, number 1, pages 75-86, ISSN 1386-7857, 2003. [DOI]
 
[RACTI-RU1-2003-38] Triantafillou, Peter and Pitoura, Theoni, Towards a Unifying Framework for Complex Query Processing over Structured Peer-to-Peer Data Networks, in: Databases, Information Systems, and Peer-to-Peer Computing (DBISP2P 2003), pages 169-183, Springer, Berlin, Germany, 2003. [DOI]
 
[RACTI-RU1-2003-37] Triantafillou, Peter, Peer-to-Peer Network Architectures: The Next Step, in: Workshop on Future Directions in Network Architectures (FDNA 2003), Karlsruhe, Germany, 2003.
 
[RACTI-RU1-2003-36] Triantafillou, Peter and Aekaterinidis, Ioannis, ProxyTeller: A tool guiding web proxy placement decisions, in: 12th International World Wide Web Conference (WWW 2003), Budapest, Hungary, 2003.
 
[RACTI-RU1-2003-35] Triantafillou, Peter and Aekaterinidis, Ioannis, Web Proxy Cache Replacement: Dos, Donts, and Expectations, in: 2nd International IEEE Symposium on Network Computing and Applications, pages 59-66, 2003.
 
[RACTI-RU1-2003-34] Triantafillou, Peter and Aekaterinidis, Ioannis, ProxyTeller: A proxy placement tool for content delivery under performance constraints, in: 4th IEEE Web Information Systems Engineering Conference (WISE 2003), pages 62-71, Rome, Italy, 2003.
 
[RACTI-RU1-2003-33] Triantafillou, Peter, Ntarmos, Nikos and Yannakopoulos, J., DICE and COINS: A Data Integration Cache Engine for a Content Integration System, in: 4th IEEE Web Information Systems Engineering Conference (WISE 2003), Rome, Italy, 2003.
 
[RACTI-RU1-2003-32] Triantafillou, Peter, Ntarmos, Nikos and Yannakopoulos, J., The HyperHotel Application built over DICE and COINS, in: 4th IEEE Web Information Systems Engineering Conference (WISE 20003), pages 359-362, Rome, Italy, 2003. [DOI]
 
[RACTI-RU1-2003-31] Triantafillou, Peter, Xiruhaki, C., Koubarakis, Manolis and Ntarmos, Nikos, Towards High Performance Peer-to-Peer Content and Resource Sharing Systems, in: Conference on Innovative Data Systems Research (CIDR 2003), Asilomar, CA, 2003.
 
[RACTI-RU1-2003-30] Kalles, D., Papagelis, Athanasios and Zaroliagis, Christos, Algorithmic Aspects of Web Intelligent Systems, in: Web Intelligence, volume 15, pages 323-344, 2003.
 
[RACTI-RU1-2003-29] Kaporis, Alexis, Makris, Christos, Sioutas, Spyros, Tsakalidis, Athanasios, Tsichlas, Kostas and Zaroliagis, Christos, Improved Bounds for Finger Search on a RAM, in: 11th Annual European Symposium on Algorithms (ESA 2003), pages 325-336, Springer Verlag, Budapest, Hungary, 2003.
 
[RACTI-RU1-2003-28] Konstantinou, Elisavet, Stamatiou, Yannis and Zaroliagis, Christos, On the Construction of Prime Order Elliptic Curves, in: 4th International Conference on Cryptology, pages 309-322, INDOCRYPT 2003, New Delhi, India, 2003.
 
[RACTI-RU1-2003-27] Koukopoulos, Dimitrios, Mavronicolas, Marios, Nikoletseas, Sotiris and Spirakis, Paul, The Impact of Network Structure on the Stability of Greedy Protocols, in: 5th Conference on Algorithms and Complexity (CIAC 2003), pages 251-263, Rome, Italy, 2003.
 
[RACTI-RU1-2003-26] Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Radiocoloring Graphs via the Probabilistic Method, in: 4th Panhellenic Logic Symposium 2003, pages 135-140, Thessaloniki, Greece, 2003.
 
[RACTI-RU1-2003-25] Koutsoupias, Elias, Mavronicolas, Marios and Spirakis, Paul, Approximate Equilibria and Ball Fusion, in: Theory of Computing Systems, volume 36, number 6, pages 683-693, ISSN 1432-4350 (Print) 1433-0490 (Onl, 2003. [DOI]
 
[RACTI-RU1-2003-23] Jung, Hermann, Serna, Maria and Spirakis, Paul, An efficient deterministic parallel algorithm for two processors precedence constraint scheduling, in: Theoretical Computer Science (TCS), volume 292, number 3, pages 639-652, 2003.
 
[RACTI-RU1-2003-22] Kutten, Shay and Spirakis, Paul, Preface, in: Theoretical Computer Science (TCS), volume 291, number 1, 2003.
 
[RACTI-RU1-2003-21] Marmalis, B., Spirakis, Paul and Tampakas, Basil, Parallel Processing of Multiple Text Queries on Hypercube Interconnection Networks, in: International Journal of Computers and Their Applications, volume 10, number 1, pages 51-66, 2003.
 
[RACTI-RU1-2003-20] Koukopoulos, Dimitrios, Mavronicolas, Marios and Spirakis, Paul, FIFO is Unstable at Arbitrarily Low Rates, in: Electronic Colloquium on Computational Complexity (ECCC), volume 10, number 016, 2003.
 
[RACTI-RU1-2003-19] Bouras, Christos, Kapoulas, Vaggelis, Pantziou, Grammati and Spirakis, Paul, Competitive Video on Demand Schedulers for Popular Movies, in: Discrete Applied Mathematics, volume 129, number 1, pages 49-61, 2003.
 
[RACTI-RU1-2003-18] Andreou, Maria, Nikoletseas, Sotiris and Spirakis, Paul, Algorithms and Experiments on Colouring Squares of Planar Graphs, in: 2nd International Workshop on Experimental and Efficient Algorithms (WEA 2003), pages 15-32, Ascona , Switzerland, 2003. [DOI]
 
[RACTI-RU1-2003-17] Fotakis, Dimitris, Pagh, Rasmus, Sanders, Peter and Spirakis, Paul, Space Efficient Hash Tables with Worst Case Constant Access Time, in: International Symposium on Theoretical Aspects of Computer Science, pages 271-282, 2003.
 
[RACTI-RU1-2003-16] Busch, Costas, Mavronicolas, Marios and Spirakis, Paul, The Cost of Concurrent, Low-Contention Read-Modify-Write, in: Colloquium on Structural Information and Communication Complexity, pages 57-72, 2003.
 
[RACTI-RU1-2003-15] Koukopoulos, Dimitrios, Mavronicolas, Marios and Spirakis, Paul, Instability of Networks with Quasi-Static Link Capacities, in: Colloquium on Structural Information and Communication Complexity, pages 44-56, Elsevier, 2003. [DOI]
 
[RACTI-RU1-2003-14] Triantafillou, Peter, Ntarmos, Nikos, Nikoletseas, Sotiris and Spirakis, Paul, NanoPeer Networks and P2P Worlds, in: 3rd International Conference on Peer-to-Peer Computing (P2P 2003), pages 40-46, IEEE Computer Society, 2003. [DOI]
 
[RACTI-RU1-2003-13] Lucking, Thomas, Mavronicolas, Marios, Monien, Burkhart, Rode, Manuel, Spirakis, Paul and Vrto, Imrich, Which Is the Worst-Case Nash Equilibrium?, in: Mathematical Foundations of Computer Science, pages 551-561, Springer Berlin / Heidelberg, 2003. [DOI]
 
[RACTI-RU1-2003-12] Chatzigiannakis, Ioannis, Design and Analysis of Distributed Algorithms for Basic Communication in Ad-hoc Mobile Networks, Dept. of Computer Engineering & Informatics, University of Patras, 2003.
 
[RACTI-RU1-2003-11] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Smart Dust Protocols for Local Detection and Propagation, International Workshop on Ambient Intelligence Computing (AMI), 2003.
 
[RACTI-RU1-2003-9] Chatzigiannakis, Ioannis, Dimitriou, Tassos, Mavronicolas, Marios, Nikoletseas, Sotiris and Spirakis, Paul, A Comparative Study of Protocols for Efficient Data Propagation in Smart Dust Networks, in: 9th International Conference on Parallel and Distributed Computing (EUROPAR), pages 1003-1016, Springer Verlag, Klagenfurt, Austria, 2003.
 
[RACTI-RU1-2003-8] Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, A Sleep-Awake Protocol for Information Propagation in Smart Dust Networks, in: 3rd IEEE/ACM Internatonal Workshop on Mobile and Ad-hoc Networks, pages 225, Nice, France, 2003.
 
[RACTI-RU1-2003-7] Gairing, Martin, Lucking, Thomas, Mavronicolas, Marios, Monien, Burkhart and Spirakis, Paul, Extreme Nash Equilibria, in: 8th Italian Conference on Theoretical Computer Science (ICTCS 2003), pages 1-20, Springer Berlin / Heidelberg, University Center Bertinoro, Italy, 2003. [DOI]
 
[RACTI-RU1-2003-5] Koukopoulos, Dimitrios, Mavronicolas, Marios, Nikoletseas, Sotiris and Spirakis, Paul, The Impact of Network Structure on the Stability of Greedy Protocols, in: 5th Conference on Algorithms and Complexity (CIAC 2003), pages 251-263, Rome, Italy, 2003.
 
[RACTI-RU1-2003-4] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Distributed communication algorithms for ad hoc mobile networks, in: Journal of Parallel and Distributed Computing, volume 63, number 1, pages 58-74, 2003. [DOI]
 
[RACTI-RU1-2003-3] Chatzigiannakis, Ioannis, Dimitriou, Tassos, Mavronicolas, Marios, Nikoletseas, Sotiris and Spirakis, Paul, A Comparative Study of Protocols for Efficient Data Propagation in Smart Dust Networks, in: Journal of Parallel Processing Letters (PPL), volume 13, number 4, pages 615-627, 2003. [DOI]
 
[RACTI-RU1-2003-2] Kirousis, Lefteris, Kranakis, Evangelos, Krizanc, Danny and Stamatiou, Yannis, Locating information with uncertainty in fully interconnected networks: the case of nondistributed memory, in: Networks, volume 42, number 3, pages 169-180, 2003.
 
[RACTI-RU1-2003-1] Kirousis, Lefteris and Kolaitis, Ph., The complexity of minimal satisfiability problems, in: Information and Computation, volume 187, pages 20-39, 2003.
 

2002

[RACTI-RU1-2002-27] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Efficient on-line frequency allocation and call control in cellular networks, in: Theory of Computing Systems, volume 35, number 5, pages 521-543, 2002.
 
[RACTI-RU1-2002-26] Triantafillou, Peter, Christodoulakis, S. and Georgiadis, C., A Comprehensive Analytical Performance Model for Disk-Storage Device Technologies under Random Workloads, in: IEEE Transactions on Knowledge and Data Engineering, volume 14, number 1, pages 140-155, 2002.
 
[RACTI-RU1-2002-25] Triantafillou, Peter, Harpantidou, R. and Paterakis, M., High Performance Data Broadcasting Systems, in: ACM/Baltzer Mobile Networks and Applications (MONET), volume 7, pages 279-290, 2002.
 
[RACTI-RU1-2002-24] Georgiadis, C., Triantafillou, Peter and Faloutsos, C., Fundamentals of Scheduling and Performance of Robotic Tape Libraries in Video Server Environments, in: Multimedia Tools and Applications, volume 18, pages 137-158, 2002.
 
[RACTI-RU1-2002-23] Triantafillou, Peter and Economides, A., Subscription Summaries for Scalability and Efficiency in Publish/Subscribe Systems, in: 1st International IEEE Workshop on Distributed Event-based Systems (DEBS 2002), Rome, Italy, 2002.
 
[RACTI-RU1-2002-22] Triantafillou, Peter, Xiruhaki, C. and Koubarakis, Manolis, Efficient Massive Sharing of Content among Peers, in: IEEE Workshop on Resource Sharing in Massively Distributed Systems (RESH 2002), 2002.
 
[RACTI-RU1-2002-21] Schulz, Frank, Wagner, Dorothea and Zaroliagis, Christos, Using Multi-Level Graphs for Timetable Information in Railway Systems, in: 4th Workshop on Algorithm Engineering and Experiments, pages 43-59, ALENEX 2002, San Francisco, California, 2002.
 
[RACTI-RU1-2002-20] Zaroliagis, Christos, Implementations and Experimental Studies of Dynamic Graph Algorithms, in: Experimental Algorithmics - From Algorithm Design to Robust and Efficient Software, pages 229-278, Springer-Verlag, 2002.
 
[RACTI-RU1-2002-19] Spirakis, Paul and Zaroliagis, Christos, Distributed Algorithm Engineering, in: Experimental Algorithmics -- From Algorithm Design to Robust and Efficient Software, pages 197-228, Springer-Verlag, 2002.
 
[RACTI-RU1-2002-18] Konstantinou, Elisavet, Stamatiou, Yannis and Zaroliagis, Christos, A Software Library for Elliptic Curve Cryptography, in: 10th European Symposium on Algorithms, pages 625-637, ESA 2002, 2002.
 
[RACTI-RU1-2002-17] Konstantinou, Elisavet, Stamatiou, Yannis and Zaroliagis, Christos, On the Efficient Generation of Elliptic Curves over Prime Fields, in: Workshop on Cryptographic Hardware and Embedded Systems, pages 333-348, CHES 2002, Redwood City, USA, 2002.
 
[RACTI-RU1-2002-16] Nikoletseas, Sotiris, Efficient Propagation Protocols in Smart Dust Networks, in: International Information Technology Symposium (I2TS 2002), 2002.
 
[RACTI-RU1-2002-15] Pantziou, Grammati, Pentaris, George and Spirakis, Paul, Competitive Call Control in Mobile Networks, in: Theory of Computing Systems, volume 35, number 6, pages 625-639, 2002.
 
[RACTI-RU1-2002-14] Flajolet, Philippe, Hatzis, Kostas, Nikoletseas, Sotiris and Spirakis, Paul, On the robustness of interconnections in random graphs: a symbolic approach, in: Theoretical Computer Science (TCS), volume 287, number 2, pages 515-534, 2002.
 
[RACTI-RU1-2002-13] Bouras, Christos, Lampsas, Petros and Spirakis, Paul, STEPS: Supporting Traditional Education Procedures-A TCP/IP Multimedia Networks-Based Model, in: Multimedia Tools and Applications, volume 16, number 3, pages 251-276, 2002.
 
[RACTI-RU1-2002-12] Fotakis, Dimitris and Spirakis, Paul, Minimum Congestion Redundant Assignments to Tolerate Random Faults, in: Algorithmica, volume 32, number 3, pages 396-422, 2002.
 
[RACTI-RU1-2002-11] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Radiocolorings in Periodic Planar Graphs: PSPACE-Completeness and Efficient Approximations for the Optimal Range of Frequencies, in: 28th International Workshop on Graph-Theoretic Concepts in Computer Science (WG 2002), pages 223-234, Cesky Krumlov, Czech Republic, 2002.
 
[RACTI-RU1-2002-10] Koutsoupias, Elias, Mavronicolas, Marios and Spirakis, Paul, Approximate Equilibria and Ball Fusion, in: Colloquium on Structural Information and Communication Complexity, pages 223-235, 2002.
 
[RACTI-RU1-2002-9] Andreou, Maria, Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, On Radiocoloring Hierarchically Specified Planar Graphs: PSPACE-Completeness and Approximations, in: International Symposium on Mathematical Foundations of Computer Science, pages 81-92, 2002.
 
[RACTI-RU1-2002-8] Fotakis, Dimitris, Kontogiannis, Spyros, Koutsoupias, Elias, Mavronicolas, Marios and Spirakis, Paul, The Structure and Complexity of Nash Equilibria for a Selfish Routing Game, in: International Colloquium on Automata, Languages and Programming, pages 123-134, 2002.
 
[RACTI-RU1-2002-7] Meyer auf der Heide, Friedhelm, Kumar, Mohan, Nikoletseas, Sotiris and Spirakis, Paul, Mobile Computing, Mobile Networks, in: 8th International Euro-Par Conference (Euro-Par 2002), pages 933-934, Paderborn, Germany, 2002.
 
[RACTI-RU1-2002-6] Koukopoulos, Dimitrios, Mavronicolas, Marios, Nikoletseas, Sotiris and Spirakis, Paul, On the Stability of Compositions of Universally Stable, Greedy Contention-Resolution Protocols, in: 16th International Conference in Distributed Computing (DISC 2002), pages 88-102, Toulouse, France, 2002.
 
[RACTI-RU1-2002-5] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris, Spirakis, Paul and Zaroliagis, Christos, Experimenting with Relay Protocols for Communication in Ad-hoc Mobile Networks, number ALCOMFT-TR-02-71, 2002.
 
[RACTI-RU1-2002-4] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Distributed Communication Algorithms for Ad-hoc Mobile Networks, Bulletin of the EATCS, 2002.
 
[RACTI-RU1-2002-3] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Smart Dust Protocols for Local Detection and Propagation, in: 2nd ACM International Workshop on Principles of Mobile Computing (POMC 2002), pages 6-16, ACM Press, ACM, Toulouse, France, 2002.
 
[RACTI-RU1-2002-2] Chatzigiannakis, Ioannis and Nikoletseas, Sotiris, An Adaptive Compulsory Protocol for Basic Communication in Highly Changing Ad-hoc Mobile Networks, in: 2nd IEEE/ACM Internatonal Workshop on Parallel and Distributed Computing (IPDPS 2002), pages 193, IEEE Computer Society, IEEE/ACM, Fort Lauderdale, Florida, USA, 2002.
 
[RACTI-RU1-2002-1] Bose, P, Kaklamanis, Christos, Kirousis, Lefteris, Kranakis, Evangelos, Krizanc, Danny and Peleg, D, Station layouts in the presence of location constraints, in: Journal of Interconnection Networks, volume 3, number 1&2, pages 1-17, 2002.
 

2001

[RACTI-RU1-2001-28] Nikoletseas, Sotiris, Prasinos, Grigorios, Spirakis, Paul and Zaroliagis, Christos, Attack Propagation in Networks, in: 23rd ACM Symposium on Parallelism in Algorithms and Architectures, pages 67-76, SPAA 2001, 2001.
 
[RACTI-RU1-2001-27] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Competitive analysis of on-line randomized call control in cellular networks, in: 15th International Parallel and Distributed Processing Symposium (IPDPS 2001), San Francisco, 2001.
 
[RACTI-RU1-2001-26] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Randomized call control in sparse wireless cellular networks, in: 8th International Conference on Advances in Communications and Control (COMCON 2001), 2001.
 
[RACTI-RU1-2001-25] Triantafillou, Peter and Papadakis, T., Continuous Data Block Placement and Elevation from Tertiary Storage in Hierarchical Storage Servers, in: Cluster Computing: The Journal of Networks, Software Tools and Applications, number 4, pages 157-172, 2001.
 
[RACTI-RU1-2001-23] Triantafillou, Peter, Harpantidou, R. and Paterakis, M., High Performance Data Broadcasting: A Comprehensive Systems Perspective (or The Non-issue of Broadcast Scheduling), in: 2nd International Conference on Mobile Data Management, 2001.
 
[RACTI-RU1-2001-22] Frigioni, D., Miller, T., Nanni, U. and Zaroliagis, Christos, An Experimental Study of Dynamic Algorithms for Transitive Closure', in: ACM Journal of Experimental Algorithmics, volume 6, number 9, pages 1-42, 2001.
 
[RACTI-RU1-2001-21] Koukopoulos, Dimitrios, Nikoletseas, Sotiris and Spirakis, Paul, Instability of FIFO and of Mixings of Stable Policies for Networks, in: 8th International Conference on High Performance Computing (HiPC 2001), pages 1-10, 2001.
 
[RACTI-RU1-2001-20] Nikoletseas, Sotiris and Spirakis, Paul, Dynamic Bandwidth Allocation: Lower Bounds on Latency for a Class of Randomized Single Servers, in: 2nd International Workshop on Approximation and Randomized Algorithms in Communication Networks (ARACNE 2001), pages 85-96, 2001.
 
[RACTI-RU1-2001-19] Koukopoulos, Dimitrios, Nikoletseas, Sotiris and Spirakis, Paul, Stability Results of FIFO Networks in the Adversarial Queuing Model, in: 8th Pan-Hellenic Conference on Informatics, pages 30-39, 2001.
 
[RACTI-RU1-2001-18] Koukopoulos, Dimitrios, Nikoletseas, Sotiris and Spirakis, Paul, The Range of Stability for Heterogeneous and FIFO Queueing Networks, in: Electronic Colloquium on Computational Complexity (ECCC), 2001.
 
[RACTI-RU1-2001-17] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Hardness Results and Efficient Approximations for Frequency Assignment Problems: Radio Labelling and Radio Coloring, in: Computers and Artificial Intelligence, volume 20, number 2, pages 121-180, 2001.
 
[RACTI-RU1-2001-16] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, Hardness Results and Efficient Appromixations for Frequency Assignment Problems and the Radio Coloring Problem, in: Bulletin of the EATCS 75, pages 152-181, 2001.
 
[RACTI-RU1-2001-15] Mavronicolas, Marios and Spirakis, Paul, The price of selfish routing, in: Symposium on Theory of Computing (2001), pages 510-519, 2001.
 
[RACTI-RU1-2001-14] Nikoletseas, Sotiris, Prasinos, Grigorios, Spirakis, Paul and Zaroliagis, Christos, Attack propagation in networks, in: Symposium on Parallelism in Algorithms and Architectures, pages 67-76, SPAA, 2001.
 
[RACTI-RU1-2001-12] Koukopoulos, Dimitrios, Nikoletseas, Sotiris and Spirakis, Paul, Stability Behavior of FIFO Protocol in the Adversarial Queuing Model, in: Panhellenic Conference on Informatics, pages 464-479, 2001.
 
[RACTI-RU1-2001-11] Koukopoulos, Dimitrios, Nikoletseas, Sotiris and Spirakis, Paul, Stability Issues in Heterogeneous and FIFO Networks under the Adversarial Queueing Model, in: International Conference on High Performance Computing (HiPC 2001), pages 3-16, 2001.
 
[RACTI-RU1-2001-10] Orejas, Fernando, Spirakis, Paul and van Leeuwen, Jan, Automata, Languages and Programming, in: International Colloquium on Automata, Languages and Programming (ICALP), 2001.
 
[RACTI-RU1-2001-9] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Analysis of an Innovative and Efficient Communication Strategy for Hierarchical Ad-hoc Mobile Networks, in: 8th Panhellenic Conference on Informatics (PCI), pages 10-19, 2001.
 
[RACTI-RU1-2001-8] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, An Efficient Communication Strategy for Ad-hoc Mobile Networks, in: 15th Symposium on Distributed Computing (DISC), pages 285-299, Springer Verlag, Lisbon, Portugal, 2001.
 
[RACTI-RU1-2001-7] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, On the Average and Worst-case Efficiency of Some New Distributed Communication and Control Algorithms for Ad-hoc Mobile Networks, in: 1st ACM International Workshop on Principles of Mobile Computing (POMC), pages 1-19, ACM Press, Rhode Island, USA, 2001.
 
[RACTI-RU1-2001-6] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Self-Organizing Ad-Hoc Mobile Networks: The problem of end-to-end communication, in: 20th ACM Symposium on Principles of Distributed Computing (PODC), pages 320-322, ACM Press, ACM, Rhode Island, USA, 2001.
 
[RACTI-RU1-2001-5] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris, Paspalis, Nearchos, Spirakis, Paul and Zaroliagis, Christos, An Experimental Study of Basic Communication Protocols in Ad-hoc Mobile Networks, in: 5th Workshop on Algorithmic Engineering, pages 159-171, Springer-Verlag, WAE, Aarhus, Denmark, 2001. [DOI]
 
[RACTI-RU1-2001-4] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, An Efficient Routing Protocol for Hierarchical Ad-hoc Mobile Networks, in: 1st IEEE/ACM International Workshop on Parallel and Distributed Computing Issues in Wireless networks and Mobile Computing, pages 185, IEEE/ACM, IEEE/ACM, San Francisco, USA, 2001.
 
[RACTI-RU1-2001-3] Achlioptas, Dimitris, Kirousis, Lefteris, Kranakis, Evangelos, Krizanc, Danny, Molloy, M and Stamatiou, Yannis, Random constraint satisfaction: a more accurate picture, in: Constraints, volume 6, number 4, pages 329-344, 2001.
 
[RACTI-RU1-2001-2] Achlioptas, Dimitris, Kirousis, Lefteris, Kranakis, Evangelos and Krizanc, Danny, Rigorous results for random (2 + p)-SAT, in: Theoretical Computer Science (TCS), volume 265, pages 109-129, 2001.
 
[RACTI-RU1-2001-1] Kaporis, Alexis, Kirousis, Lefteris, Kranakis, Evangelos, Krizanc, Danny, Stamatiou, Yannis and Stavropoulos, Elias, Locating information with uncertainty in fully interconnected networks with appli- cations to world wide web information retrieval, in: The Computer Journal, volume 44, number 4, pages 221-229, 2001.
 

2000

[RACTI-RU1-2000-24] Kirousis, Lefteris, Kranakis, Evangelos, Krizanc, Danny and Stamatiou, Yannis, Locating Information with Uncertainty in Fully Interconnected Networks, in: DISC 2000, Distributed Computing, 14th International Conference, 2000.
 
[RACTI-RU1-2000-23] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, Efficient on-line communication in cellular networks, in: 12th Annual ACM Symposium on Parallel Algorithms and Architectures (SPAA 2000), pages 46-53, Maine, USA, 2000.
 
[RACTI-RU1-2000-22] Harizopoulos, S., Harizakis, C. and Triantafillou, Peter, Hierarchical Caching and Prefetching for High Performance Continuous Media Servers with Smart Disks, in: IEEE Concurrency, pages 16-22, 2000.
 
[RACTI-RU1-2000-21] Nerjes, G., Muth, P., Paterakis, M., Robogianakis, Y., Triantafillou, Peter and Weikum, Gerhard, Incremental Scheduling for Mixed Workloads in Multimedia Information Servers, in: Multimedia Tools and Applications, volume 11, number 1, pages 9-23, 2000.
 
[RACTI-RU1-2000-20] Triantafillou, Peter, Christodoulakis, S. and Georgiadis, C., Optimal Data Placement on Disks: A Comprehensive Solution for Different Technologies, in: IEEE Transactions on Knowledge and Data Engineering, volume 12, number 2, 2000.
 
[RACTI-RU1-2000-19] Vassilakis, C., Paterakis, M. and Triantafillou, Peter, Video Placement and Configuration of Distributed Video Systems Based on Cable TV Networks, in: ACM/Verlag Multimedia Systems Journal, volume 8, number 3, pages 92-104, 2000.
 
[RACTI-RU1-2000-18] Triantafillou, Peter, Infrastructure System Support for High Performance Servers for Modern Applications, 2000.
 
[RACTI-RU1-2000-17] Shiva, Chaudhuri, Subrahmanyam, K. V., Wagner, F. and Zaroliagis, Christos, Computing Mimicking Networks, in: Algorithmica, volume 26, number 1, pages 31-49, 2000.
 
[RACTI-RU1-2000-16] Shiva, Chaudhuri and Zaroliagis, Christos, Shortest Paths in Digraphs of Small Treewidth. Part I: Sequential Algorithms, in: Algorithmica, volume 27, number 3, pages 212-226, 2000.
 
[RACTI-RU1-2000-15] Traeff, J.L. and Zaroliagis, Christos, A Simple Parallel Algorithm for the Single-Source Shortest Path Problem on Planar Digraphs, in: Journal of Parallel and Distributed Computing, volume 60, number 9, pages 1103-1124, 2000.
 
[RACTI-RU1-2000-14] Djidjev, H., Pantziou, Grammati and Zaroliagis, Christos, Improved Algorithms for Dynamic Shortest Paths, in: Algorithmica, volume 28, number 4, pages 367-389, 2000.
 
[RACTI-RU1-2000-13] Kontogiannis, Spyros, Pantziou, Grammati, Spirakis, Paul and Yung, Moti, Robust Parallel Computations through Randomization, in: Theory of Computing Systems, volume 33, number 5/6, pages 427-464, 2000.
 
[RACTI-RU1-2000-12] Fatourou, Panagiota and Spirakis, Paul, Efficient Scheduling of Strict Multithreaded Computations, in: Theory of Computing Systems, volume 33, number 3, pages 173-232, 2000.
 
[RACTI-RU1-2000-11] Nikoletseas, Sotiris, Palem, Krishna, Spirakis, Paul and Yung, Moti, Connectivity Properties in Random Regular Graphs with Edge Faults, in: International Journal of Foundations of Computer Science, volume 11, number 2, pages 247-262, 2000.
 
[RACTI-RU1-2000-10] Efraimidis, Pavlos and Spirakis, Paul, Randomized Approximation Schemes for Scheduling Unrelated Parallel Machines, in: Electronic Colloquium on Computational Complexity (ECCC), volume 7, number 7, 2000.
 
[RACTI-RU1-2000-9] Nikoletseas, Sotiris and Spirakis, Paul, Efficient Communication Establishment in Extremely Unreliable Large Networks, in: Electronic Colloquium on Computational Complexity (ECCC), pages 7-11, 2000.
 
[RACTI-RU1-2000-8] Fotakis, Dimitris, Nikoletseas, Sotiris, Papadopoulou, Viki and Spirakis, Paul, NP-Completeness Results and Efficient Approximations for Radiocoloring in Planar Graphs, in: 25th International Symposium on Mathematical Foundations of Computer Science (MFCS 2000), pages 363-372, Springer, 2000.
 
[RACTI-RU1-2000-7] Flajolet, Philippe, Hatzis, Kostas, Nikoletseas, Sotiris and Spirakis, Paul, Trade-Offs between Density and Robustness in Random Interconnection Graphs, in: International Conference (IFIP TCS 2000), pages 152-168, Sendai, Japan, 2000.
 
[RACTI-RU1-2000-6] Nikoletseas, Sotiris and Spirakis, Paul, Efficient Communication Establishment in Adverse Communication Environments, in: Automata, Languages and Programming: 29th International Colloquium, Satellite Workshops (ICALP 2002), pages 215-226, Malaga, Spain, 2000.
 
[RACTI-RU1-2000-4] Efraimidis, Pavlos and Spirakis, Paul, Positive Linear Programming Extensions: Parallel Complexity and Applications (Research Note), in: 8th International Euro-Par Conference on Parallel Computing (EuroPar 2002), pages 456-460, Paderborn, Germany, 2000.
 
[RACTI-RU1-2000-3] Chatzigiannakis, Ioannis, Nikoletseas, Sotiris and Spirakis, Paul, Analysis and Experimental Evaluation of an Innovative and Efficient Routing Protocol for Ad-hoc Mobile Networks, in: 4th Workshop on Algorithmic Engineering (WAE 2000), pages 99-110, Springer-Verlag, Saarbrcken, Germany, 2000.
 
[RACTI-RU1-2000-2] Kirousis, Lefteris, Kranakis, Evangelos, Krizanc, Danny and Pelc, A, Power consumption in packet radio networks, in: Theoretical Computer Science (TCS), volume 243, pages 289-305, 2000.
 
[RACTI-RU1-2000-1] Dendris, N, Kirousis, Lefteris, Stamatiou, Yannis and Thilikos, D, On parallel partial solutions and approximation schemes for local consistency in networks of constraints, in: Constraints, volume 5, pages 251-273, 2000.
 

1999

[RACTI-RU1-1999-17] Caragiannis, Ioannis, Kaklamanis, Christos and Papaioannou, Evi, On-line call control in cellular networks, in: 19th Annual FST & TCS Conference on Foundations of Mobile Computing (FST/TCS 1999), Chennai, India, 1999.
 
[RACTI-RU1-1999-16] Triantafillou, Peter and Harizopoulos, S., Prefetching into Smart Disk Caches for Improving the Performance of Continuous Media Servers, in: IEEE International Conference on Multimedia Computing and Systems (ICMCS 1999), Florence, Italy, 1999.
 
[RACTI-RU1-1999-15] Triantafillou, Peter and Georgiadis, Y., Hierarchical Scheduling Algorithms for Near-Line Robotic Tape libraries, in: 2nd IEEE International Workshop on Parallel and Distributed Databases (PADD 1999), 1999.
 
[RACTI-RU1-1999-14] Kagaris, D., Pantziou, Grammati, Tragoudas, S. and Zaroliagis, Christos, Transmissions in a Network with Capacities and Delays, in: Networks, volume 33, number 3, pages 167-174, 1999.
 
[RACTI-RU1-1999-13] Algorithm Engineering, Springer-Verlag, 1999.
 
[RACTI-RU1-1999-12] Nikoletseas, Sotiris, Spirakis, Paul and Yung, Moti, New Random Graph Models and Techniques: Connectivity and Expander Properties in Random Regular Graphs with Edge Faults, in: Conference on Paul Erdos and his Mathematics, pages 187-192, 1999.
 
[RACTI-RU1-1999-11] Mamalis, Basilis, Spirakis, Paul and Tampakas, Vasilis T., Optimal High-Performance Parallel Text Retrieval via Fat-Trees, in: Theory of Computing Systems, volume 32, number 6, pages 591-623, 1999.
 
[RACTI-RU1-1999-10] Bilardi, Gianfranco, Pietracaprina, Andrea, Pucci, Geppino, Herley, Kieran T. and Spirakis, Paul, BSP versus LogP, in: Algorithmica, volume 24, number 3-4, pages 405-422, 1999.
 
[RACTI-RU1-1999-9] Hatzis, Kostas, Pentaris, George, Spirakis, Paul, Tampakas, Vasilis T. and Tan, Richard B., Fundamental Control Algorithms in Mobile Networks, in: 11th ACM Symposium on Parallel Algorithms and Architectures (SPAA 1999), pages 251-260, Saint-Malo, France, 1999.
 
[RACTI-RU1-1999-8] Fotakis, Dimitris and Spirakis, Paul, Efficient Redundant Assignments under Fault-Tolerance Constraints, in: Randomization, Approximation, and Combinatorial Algorithms and Techniques (RANDOM-APPROX), pages 156-167, 1999.
 
[RACTI-RU1-1999-7] Mavronicolas, Marios and Spirakis, Paul, Optimal, Distributed Decision-Making: The Case of no Communication, in: 8th ACM Symposium on Principles of Distributed Computing (PODC 1999), pages 279, Atlanta, GA, USA, 1999.
 
[RACTI-RU1-1999-6] Hatzis, Kostas, Pentaris, George, Spirakis, Paul and Tampakas, Vasilis T., Fundamental Distributed Protocols in Mobile Networks, in: 8th Annual ACM Symposium on Principles of Distributed Computing (PODC 1999), pages 274, Atlanta, GA, USA, 1999.
 
[RACTI-RU1-1999-5] Georgiades, Stavros, Mavronicolas, Marios and Spirakis, Paul, Optimal, Distributed Decision-Making: The Case of No Communication, in: 12th International Symposium in Fundamentals of Computation Theory (FCT 1999), pages 293-303, Iasi, Romania, 1999.
 
[RACTI-RU1-1999-4] Mamalis, Basilis, Spirakis, Paul and Tampakas, Basil, Parallel Processing of Multiple Text Queries on Hypercube Interconnection Networks, in: 5th International Euro-Par Conference (Euro-Par 1999), pages 482-486, Toulouse, France, 1999.
 
[RACTI-RU1-1999-3] Fatourou, Panagiota and Spirakis, Paul, A New Scheduling Algorithm for General Strict Multithreaded Computations, in: 13th International Symposium in Distributed Computing (DISC 1999), pages 297-311, Bratislava, Slavak Republic, 1999.
 
[RACTI-RU1-1999-2] Hatzis, Kostas, Pentaris, George, Spirakis, Paul and Tampakas, Basil, Counting in Mobile Networks: Theory and Experimentation, in: Workshop on Algorithm Engineering and Experimentation (ALENEX 1999), pages 95-109, Baltimore, Maryland, 1999.
 
[RACTI-RU1-1999-1] Fatourou, Panagiota, Spirakis, Paul, Zarafidis, Panagiotis and Zoura, Anna, Implementation an Experimental Evaluation of Graph Connectivity Algorithms Using LEDA, in: Workshop on Algorithm Engineering and Experimentation (ALENEX 1999), pages 124-138, Baltimore, Maryland, 1999.
 

1998

[RACTI-RU1-1998-7] Zaroliagis, Christos, Parallel Processing Letters, in: Parallel Processing Letters, volume 7, number 1, pages 25-37, 1998.
 
[RACTI-RU1-1998-6] Brodal, Gerth Stolting, Traff, Jesper Larsson and Zaroliagis, Christos, A Parallel Priority Queue with Constant Time Operations, in: Parallel and Distributed Computing, volume 49, number 1, pages 4-21, 1998.
 
[RACTI-RU1-1998-5] Shiva, Chaudhuri and Zaroliagis, Christos, Shortest paths in digraphs of small treewidth. Part II: Optimal parallel algorithmsShortest paths in digraphs of small treewidth. Part II: Optimal parallel algorithms, in: Journal of Algorithms, volume 203, number 2, pages 205-223, 1998.
 
[RACTI-RU1-1998-4] Srinivasa, Arikati, Shiva, Chaudhuri and Zaroliagis, Christos, All-Pairs Min-Cut in Sparse Networks, in: Journal of Algorithms, volume 29, number 1, pages 82-110, 1998.
 

1997

[RACTI-RU1-1997-6] Srinivasa, Arikati, Anil, Maheshwari and Zaroliagis, Christos, Efficient computation of implicit representations of sparse graphs*1, in: Discrete Applied Mathematics, volume 78, pages 1-16, 1997.