Dr. Ioannis Chatzigiannakis

Personal Information

Research Interests

• Distributed Computing
• Mobile Computing
• Wireless Sensor Networks
• Algorithmic Engineering
• Software Engineering
• Pervasive Gaming

Teaching

• Fall 2009, "Distributed Systems I" course at Department of Computer Science and Informatics, University of Patras (in Greek, since Fall 2005)
• Spring 2010, "Operating Systems Lab" course at Department of Computer Science and Informatics, University of Patras (in Greek, since Spring 2007)
• Spring 2010, "Distributed Systems II" course at Department of Computer Science and Informatics, University of Patras (in Greek, since Spring 2006)
• Fall 2008, Fall 2007, Fall 2006: "Operating Systems I" course at Department of Computer Science and Informatics, University of Patras (in Greek)

Conference Activities

• 9th Intl Symposium on Experimental Algorithms (SEA 2010)
• 7th ACM Intl Workshop on Mobility Management and Wireless Access (MobiWac 2009)
• 3rd Intl Conference on Sensor Technologies and Applications (SENSORCOMM 2009)
• 23rd IEEE Intl Parallel & Distributed Processing Symposium (IPDPS 2009)
• 3rd International Conference on Wireless Information Networks and Systems (WINSYS 2009)
• 2nd Intl Workshop on Sensor Network Engineering (IWSNE 2009)
• 3rd Intl Conference on Geosensor Networks (GSN3 2009)
• 2nd Intl Conference on Sensor Technologies and Applications (SENSORCOMM 2008)
• 6th ACM Intl Workshop on Mobility Management and Wireless Access (MobiWac 2008)
• 3rd Intl Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2008)
• 2008 Intl Workshop on Mobile IPv6 and Network-based Localized Mobility Management (MobiWorld 2008)
• 1st Intl Conference on Sensor Technologies and Applications (SENSORCOMM 2007)
• 10th ACM Intl Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM 2007)
• 5th ACM Intl Workshop on Mobility Management and Wireless Access (MobiWac 2007)
• 4th ACM Workshop on Performance Evaluation of Wireless, Ad Hoc, Sensor and Ubiquitous Networks (PE-WASUN 2007)
• 3rd ACM Workshop on Wireless Multimedia Networking and Performance Modeling (WMuNeP 2007)
• 2nd Intl Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2007)
• 6th Intl Workshop on Efficient and Experimental Algorithms (WEA 2007)
• 21st IEEE Intl Parallel & Distributed Processing Symposium (IPDPS 2007)
• 9th ACM Intl Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM 2006)
• 4th ACM Intl Workshop on Mobility Management and Wireless Access (MobiWac 2006)
• 2nd Intl Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2006)
• 20th IEEE Intl Parallel & Distributed Processing Symposium (IPDPS 2006)
• 8th ACM Intl Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM 2005)
• 3rd ACM Intl Workshop on Mobility Management and Wireless Access (MobiWac 2005)
• 1st Intl Conference on Distributed Computing in Sensor Systems (DCOSS 2005)
• 4th Intl Workshop on Efficient and Experimental Algorithms (WEA 2005)
• 5th IEEE Intl Workshop on Algorithms for Wireless, Mobile, Ad Hoc and Sensor Networks (WMAN 2005)
• 7th ACM Intl Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM 2004)
• 2nd ACM Intl Workshop on Mobility Management and Wireless Access (MobiWac 2004)
• 1st Intl Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2004)
• 1st Workshop on Algorithmic Methods and Models for Optimization of Railways (ATMOS 2001)

Thesis

• Design and Analysis of Distributed Algorithms for Basic Communication in Ad-hoc Mobile Networks. Ph.D. Thesis, Dept. of Computer Engineering & Informatics, University of Patras, May 2003. [EE] [EE-GR]
  
  

Chapters in books of International circulation

• [CB1] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Distributed Communication Algorithms for Ad-hoc Mobile Networks. Chapter in the Book "Current Trends in Theoretical Computer Science: The Challenge of the New Century, Vol 1: Algorithms and Complexity", edited by G.Paun, G.Rozenberg and A.Salomaa, World Scientific Pub Co, June 2004 (ISBN 981-238-783-8).
  
  
• [CB2] I.Chatzigiannakis and S.Nikoletseas: Combined Data Propagation and Energy Management in Wireless Sensor Networks. Chapter in the Book "Algorithms and Protocols for Wireless Ad hoc and Sensor networks", edited by A.Boukerche, Wiley and Sons. (to appear)
  
  
• [CB3] I.Chatzigiannakis: Communication Algorithms for Ad Hoc Mobile Networks Using Random Walks. Chapter in the Book "Encyclopedia of Algorithms", edited by Ming-Yang Kao, Springer Verlag, August 2008 (ISBN 978-0-387-30770-1).
  
  
• [CB4] I.Chatzigiannakis and E.Konstantinou: Key Establishment Protocols for Wireless Sensor Networks. Chapter in the Book "Security in RFID and Sensor Networks", edited by Y.Zhang and P.Kitsos, Auerbach Publications, CRC Press, Taylor & Francis Group, March 2009 (ISBN 978-1-420-06839-9).
  
  

Editorial Activities

• [ED1] I.Chatzigiannakis, S.Nikoletseas: Poster Proceedings of the 4th WEA 2005 (International Workshop on Efficient and Experimental Algorithms), Ellinika Grammata and CTI Press, ISBN 960-442-034-8, 2005.
  
  
• [ED2] I.Chatzigiannakis, S.Nikoletseas and V.Prasanna: Poster Proceedings of the 1st ACM/IEEE DCOSS 2005 (International Conference on Distributed Computing in Sensor Systems), Ellinika Grammata and CTI Press, ISBN 960-442-067-4, 2005.
  
  
• [ED3] S.Nikoletseas and I.Chatzigiannakis: Poster Proceedings of the 8th ACM MSWiM 2005 (International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems), University of Ottawa Press, 2005.
  
  
• [ED4] I.Chatzigiannakis, S.Nikoletseas and S.Olariu: Poster and Demos-Tools Proceedings of the 9th ACM MSWiM 2006 (International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems), University of Ottawa Press, ISBN 978-85-89264-07-5, 2006.
  
  
• [ED5] I.Chatzigiannakis and P.Kikiras: Demos Proceedings of the 1st SWWSN 2008 (Student Workshop on Wireless Sensor Networks), CTI Press, 2008.
  
  

Journal publications

• [J1] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Distributed Communication Algorithms for Ad-hoc Mobile Networks. In the Journal of Parallel and Distributed Computing (JPDC), Elsevier, 63 (1): pp. 58-74, 2003, Special Issue on Mobile Ad-hoc Networking and Computing. [EE]
  
  
• [J2] I.Chatzigiannakis, T.Dimitriou, M.Mavronicolas, S.Nikoletseas and P.Spirakis: A Comparative Study of Protocols for Efficient Data Propagation in Smart Dust Networks. In the Parallel Processing Letters (PPL), World Scientific, 13 (4): pp. 615-627, 2003. [EE]
  
  
• [J3] I.Chatzigiannakis and S.Nikoletseas: Design and Analysis of an Efficient Communication Strategy for Hierarchical and Highly Changing Ad-hoc Mobile Networks. In the ACM/Baltzer Journal of Mobile Networks and Applications (MONET) 9 (4): pp. 319-332, 2004. Special Issue on Parallel Processing Issues in Mobile Computing. [EE]
  
  
• [J4] I.Chatzigiannakis, E.Kaltsa and S.Nikoletseas: On the effect of user mobility and density on the performance of routing protocols for ad-hoc mobile networks. In the Journal of Wireless Communications & Mobile Computing (WMC), Wiley Interscience, 4 (6): pp. 609-621, 2004. [EE]
  
  
• [J5] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Efficient and Robust Protocols for Local Detection and Propagation in Smart Dust Networks. In the ACM/Baltzer Journal of Mobile Networks and Applications (MONET), 10 (1-2): pp. 133-149, 2005, Special issue on Algorithmic Solutions for Wireless, Mobile, Ad Hoc and Sensor Networks. [EE]
  
  
• [J6] A.Boukerche, I.Chatzigiannakis and S.Nikoletseas: Power-Efficient Data Propagation Protocols for Wireless Sensor Networks. In the SCS Journal of Simulation: Transactions of the Society for Modeling and Simulation International (SIMULATION), 81 (6): pp. 399-411, 2005, Special Issue "On Modeling and Simulation of Emerging Wireless and Sensor Network Technologies and Applications". [EE]
  
  
• [J7] A.Boukerche, I.Chatzigiannakis and S.Nikoletseas: A New Energy Efficient and Fault-tolerant Protocol for Data Propagation in Smart Dust Networks using Varying Transmission Range. In the Journal of Computer Communications (COMCOM), Elsevier, 29 (4): pp. 477-489, 2006. [EE]
  
  
• [J8] I.Chatzigiannakis, T.Dimitriou, S.Nikoletseas and P.Spirakis: A Probabilistic Algorithm for Efficient and Robust Data Propagation in Wireless Sensor Networks. In the Journal of Ad-hoc Networks (JADHOC), Elsevier, 4 (5): pp. 621-635, 2006. [EE]
  
  
• [J9] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Adaptive Techniques for Proactive Collision Avoidance for Multi-path Data Propagation in Wireless Sensor Networks. In the Journal of Performance Evaluation: An International Journal (JPE), Elsevier, Special Issue on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks, 63 (11): pp. 1074-1093, 2006. [EE]
  
  
• [J10] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Fault-tolerant and efficient data propagation in wireless sensor networks using local, additional network information. In the Journal of Parallel and Distributed Computing (JPDC), Elsevier, 67: pp. 456-473, 2007. [EE]
  
  
• [J11] I.Chatzigiannakis, E.Konstantinou, V.Liagkou and P.Spirakis: Design, Analysis and Performance Evaluation of Group Key Establishment in Wireless Sensor Networks. In the Electronic Notes in Theoretical Computer Science (ENTCS), Elsevier, 171 (1): pp. 17-31, 2007. [EE]
  
  
• [J12] I.Chatzigiannakis, G.Mylonas and S.Nikoletseas: A Model for Obstacles to be used in Simulations of Wireless Sensor Networks and its Application in studying Routing Protocol Performance. In the Simulation: Transactions of the Society for Modeling and Simulation International. SIMULATION), 83 (8): pp. 587-608, 2007. [EE]
  
  
• [J13] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Adaptive Energy Management for Incremental Deployment of Heterogeneous Wireless Sensors. In the Journal of Theory of Computing Systems (TOCS), Springer, 42 (1): pp. 42-72, 2008. Special Issue on 17th ACM Symposium on Parallelism in Algorithms and Architectures. [EE]
  
  
• [J14] A.Bamis, A.Boukerche, I.Chatzigiannakis and S.Nikoletseas: A Mobility Aware Protocol Synthesis for Efficient Routing in Ad-Hoc Mobile Networks. In the Journal of Computer Networks (COMNET), Elsevier, 52 (1): pp. 130-154, 2008. [EE]
  
  
• [J15] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Efficient Data Propagation Strategies in Wireless Sensor Networks Using a Single Mobile Sink. In the Journal of Computer Communications (COMCOM), Elsevier, 31 (5): pp. 896-914, 2008. [EE]
  
  
• [J16] I.Chatzigiannakis, M.Markou and S.Nikoletseas: Distributed Circle Formation for Anonymous Oblivious Robots. In the International Journal of Wireless and Mobile Computing (IJWMC), Inderscience Publishers, Special Issue on the 2nd International Technology Symposium (I2TS).
  
  
• [J17] I.Chatzigiannakis, G.Mylonas and S.Nikoletseas: The Design of an Environment for Monitoring and Controlling Remote Sensor Networks. In the International Journal of Distributed Sensor Networks (IJDSN), Taylor & Francis. (to appear)
  
  

Refereed Conference publications

• [C1] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Analysis and Experimental Evaluation of an Innovative and Efficient Routing Protocol for Ad-hoc Mobile Networks. In Proc. of 4th Workshop on Algorithmic Engineering (WAE'2000), Max-Planck-Institute for Computer Science, Saarbrcken, Germany, September 5-8, 2000. Lecture Notes in Computer Science, Volume 1982, pp. 99-110 (Springer-Verlag, 2000). [EE]
  
  
• [C2] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: An Efficient Routing Protocol for Hierarchical Ad-hoc Mobile Networks. In Proc. of 1st IEEE/ACM International Workshop on Parallel and Distributed Computing Issues in Wireless networks and Mobile Computing, IPDPS 2001 Workshops, Hyatt Regency, San Francisco, USA, April 23-27, 2001, pp. 185.
  
  
• [C3] I.Chatzigiannakis, S.Nikoletseas, N.Paspalis, P.Spirakis and C.Zaroliagis: An Experimental Study of Basic Communication Protocols in Ad-hoc Mobile Networks. In Proc. of 5th Workshop on Algorithmic Engineering (WAE'2001), BRICS, University of Aarhus, Denmark, August 28-30, 2001. Lecture Notes in Computer Science, Volume 2141, pp. 159-171 (Springer-Verlag, 2001). [EE]
  
  
• [C4] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Self-Organizing Ad-Hoc Mobile Networks: The problem of end-to-end communication. Brief announcement in Proc. of 20th ACM Symposium on Principles of Distributed Computing (PODC'2001), Newport, Rhode Island, USA, August 29-30, 2001, pp. 320-322. [EE]
  
  
• [C5] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: On the Average and Worst-case Efficiency of Some New Distributed Communication and Control Algorithms for Ad-hoc Mobile Networks. Invited Paper in Proc. of the 1st ACM International Workshop on Principles of Mobile Computing (POMC'2001), Newport, Rhode Island, USA, August 29-30, 2001, pp. 1-19.
  
  
• [C6] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: An Efficient Communication Strategy for Ad-hoc Mobile Networks. In Proc. of 15th Symposium on Distributed Computing (DISC'2001), Informatics Department, Faculty of Sciences, University of Lisbon, Portugal, October 2-5, 2001. Lecture Notes in Computer Science, Volume 2180, pp. 285-299 (Springer-Verlag, 2001). [EE]
  
  
• [C7] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Analysis of an Innovative and Efficient Communication Strategy for Hierarchical Ad-hoc Mobile Networks. In Proc. 8th Panhellenic Conference on Informatics (PCI'2001), Informatics Department, Nicosia, Cyprus, November 8-10, 2001, vol. 2, pp. 10-19.
  
  
• [C8] I.Chatzigiannakis and S.Nikoletseas: An Adaptive Compulsory Protocol for Basic Communication in Highly Changing Ad-hoc Mobile Networks. In Proc. 2nd IEEE/ACM Internatonal Workshop on Parallel and Distributed Computing Issues in Wireless networks and Mobile Computing, IPDPS 2002 Workshops, Fort Lauderdale, Florida, USA, April 15-19, 2002, pp. 193. [EE]
  
  
• [C9] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Smart Dust Protocols for Local Detection and Propagation. In Proc. 2nd ACM International Workshop on Principles of Mobile Computing (POMC'02), Toulouse, France, October 30-31, 2002, pp. 6-16. [EE]
  
  
• [C10] I.Chatzigiannakis and S.Nikoletseas: A Sleep-Awake Protocol for Information Propagation in Smart Dust Networks. In Proc. 3rd IEEE/ACM Internatonal Workshop on Mobile and Ad-hoc Networks, IPDPS 2003 Workshops, Nice, France, April 21-25, 2003, pp. 225. [EE]
  
  
• [C11] I.Chatzigiannakis, T.Dimitriou, M.Mavronicolas, S.Nikoletseas and P.Spirakis: A Comparative Study of Protocols for Efficient Data Propagation in Smart Dust Networks. Distinguished Paper in Proc. 9th International Conference on Parallel and Distributed Computing (EUROPAR'03), University of Klagenfurt, Austria, August 26-29, 2003. Lecture Notes in Computer Science, Volume 2790, pp. 1003-1016 (Springer-Verlag, 2003). [EE]
  
  
• [C12] I.Chatzigiannakis, T.Dimitriou, S.Nikoletseas and P.Spirakis: A Probabilistic Algorithm for Efficient and Robust Data Propagation in Smart Dust Networks. In Proc. 5th European Wireless Conference on Mobile and Wireless Systems beyond 3G (EW'04), Barchelona, Spain, February 24-27, 2004, pp. 344-350.
  
  
• [C13] I.Chatzigiannakis, A.Kinalis, A.Poulakidas, G.Prasinos and C.Zaroliagis: DAP: A Generic Platform for the Simulation of Distributed Algorithms. In Proc. 37th Annual Simulation Symposium (ANSS'04), Arlington, Virginia, USA, April 18-22, 2004, pp. 167-177, IEEE Press. [EE]
  
  
• [C14] S.Nikoletseas, I.Chatzigiannakis, A.Antoniou, H.Euthimiou, A.Kinalis and G.Mylonas: Energy Efficient Protocols for Sensing Multiple Events in Smart Dust Networks. In Proc. 37th Annual Simulation Symposium (ANSS'04), Arlington, Virginia, USA, April 18-22, 2004, pp. 15-24, IEEE Press. [EE]
  
  
• [C15] A.Antoniou, A.Boukerche, I.Chatzigiannakis, G.Mylonas and S.Nikoletseas: A New Energy Efficient and Fault-tolerant Protocol for Data Propagation in Smart Dust Networks using Varying Transmission Range. In Proc. 37th Annual Simulation Symposium (ANSS'04), Arlington, Virginia, USA, April 18-22, 2004, pp. 43-52, IEEE Press. [EE]
  
  
• [C16] I.Chatzigiannakis, M.Markou and S.Nikoletseas: Distributed Circle Formation for Anonymous Oblivious Robots. In Proc. 3rd Workshop on Efficient and Experimental Algorithms (WEA'04), Angra dos Reis, Rio de Janeiro, Brazil, May 25-28, 2004. Lecture Notes in Computer Science, Volume 3059, pp. 159-174 (Springer-Verlag, 2004). [EE]
  
  
• [C17] I.Chatzigiannakis, P.Kokkinos and C.Zaroliagis: Synthesizing Routing Protocols for Ad-hoc Mobile Networks. Poster Paper In Proc. 12th Annual IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS'04), Netherlands, Oct 5-7, 2004, pp. 24-27.
  
  
• [C18] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Wireless Sensor Networks Protocols for Efficient Collision Avoidance in Multi-path Data Propagation. In Proc. 1st ACM Workshop on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (PE-WASUN'04), Venice, Italy, Oct 7, 2004, pp. 8-16. [EE]
  
  
• [C19] I.Chatzigiannakis, E.Kaltsa and S.Nikoletseas: On the effect of user mobility and density on the performance of ad-hoc mobile networks. In Proc. 12th IEEE International Conference on Networks (ICON'04), Singapore, Nov 16-19, 2004, pp. 336-341.
  
  
• [C20] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Power Conservation Schemes for Energy Efficient Data Propagation in Heterogeneous Wireless Sensor Networks. In Proc. 38th Annual ACM/IEEE Simulation Symposium (ANSS'05), San Diego, CA, USA, April 3-7, 2005, pp. 60-71. [EE]
  
  
• [C21] I.Chatzigiannakis, G.Mylonas and S.Nikoletseas: jWebDust: A Java-based Generic Application Environment for Wireless Sensor Networks. In Proc. 1st IEEE/ACM International Conference on Distributed Computing in Sensor Systems (DCOSS'05), Marina Del Rey, CA, USA, June 30 - July 1, 2005. Lecture Notes in Computer Science, Volume 3560, pp. 376-386 (Springer-Verlag, 2005). [EE]
  
  
• [C22] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: An Adaptive Power Conservation Scheme for Heterogeneous Wireless Sensors. In Proc. 17th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA'05), Las Vegas, NV, USA, July 17-20, 2005, pp. 96-105. [EE]
  
  
• [C23] I.Chatzigiannakis and S.Nikoletseas: A Forward Planning Situated Protocol for Data Propagation in Wireless Sensor Networks based on Swarm Intelligence Techniques. Brief announcement in Proc. 17th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA'05), Las Vegas, NV, USA, July 17-20, 2005, pp. 214. [EE]
  
  
• [C24] I.Chatzigiannakis, S.Nikoletseas and P.Spirakis: Distributed Algorithms for Data Propagation in Deeply Networked Wireless Sensor Devices. In Proc. 2nd European Conference on Complex Systems (ECCS'05), Paris, France, November 14-18, 2005, p.54. [EE]
  
  
• [C25] I.Chatzigiannakis, G.Mylonas and S.Nikoletseas: Modeling and Evaluation of the Effect of Obstacles on the Performance of Wireless Sensor Networks. In Proc. 39th Annual ACM/IEEE Simulation Symposium (ANSS'06), Huntsville, AL, USA, April 2-6, 2006, pp.50-60. [EE]
  
  
• [C26] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Efficient and Robust Data Dissemination using Limited Extra Network Knowledge. In Proc. 2nd IEEE/ACM International Conference on Distributed Computing in Sensor Systems (DCOSS'06), San Francisco, CA, USA, June 18 - 20, 2006. Lecture Notes in Computer Science, Volume 4026, pp. 218-233 (Springer-Verlag, 2006) [EE]
  
  
• [C27] I.Chatzigiannakis, E.Konstantinou, V.Liagkou and P.Spirakis: Design, Analysis and Performance Evaluation of Group Key Establishment in Wireless Sensor Networks. In Proc. 2nd Workshop on Cryptography for Ad hoc Networks (WCAN '06), ICALP 2006 Workshops, Venice, Italy, July 9-16, 2006.
  
  
• [C28] I.Chatzigiannakis, G.Mylonas and S.Nikoletseas: The Architecture of a Generic Application Environment for Wireless Sensor Networks Accessible via Internet. In Proc. 5th IEEE Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP'06), Patras, Greece, July 19-21, 2006, pp. 574-578.
  
  
• [C29] I.Chatzigiannakis, S.Nikoletseas and A.Strikos: Experimental Evaluation of the Performance of Multi-hop Wireless Sensor Networks. In Proc. 5th IEEE Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP'06), Patras, Greece, July 19-21, 2006, pp. 579-582.
  
  
• [C30] A.Bamis, A.Boukerche, I.Chatzigiannakis and S.Nikoletseas: A Mobility Sensitive Approach for Efficient Routing in Ad Hoc Mobile Networks. In Proc. 9th ACM/IEEE Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM'06), Torremolinos, Malaga, Spain, October 2-6, 2006, pp. 357-364.
  
  
• [C31] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Sink Mobility Protocols for Data Collection in Wireless Sensor Networks. In Proc. 4th ACM Workshop on Mobility Management and Wireless Access (MOBIWAC'06), Torremolinos, Malaga, Spain, October 2, 2006, pp. 52-59.
  
  
• [C32] I.Chatzigiannakis, A.Kinalis and S.Nikoletseas: Priority Based Adaptive Coordination of Wireless Sensors and Actors. In Proc. 2nd ACM Workshop on QoS and Security for Wireless and Mobile Networks (Q2SWINET'06), Torremolinos, Malaga, Spain, October 2, 2006, pp. 37-44.
  
  
• [C33] I.Chatzigiannakis, P.Kokkinos and C.Zaroliagis: Routing Protocols for Efficient Communication in Wireless Ad-hoc Networks. In Proc. 3rd ACM Workshop on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (PE-WASUN'06), Torremolinos, Malaga, Spain, October 6, 2006, pp. 90-97.
  
  
• [C34] I.Chatzigiannakis, E.Konstantinou, V.Liagkou and P.Spirakis: Agent-based Distributed Group Key Establishment in Wireless Sensor Networks. In Proc. 3rd IEEE International Workshop on Trust, Security, and Privacy for Ubiquitous Computing (TSPUC'07), WoWMoM 2007 Workshops, Helsinki, Finland, 18 June 2007. ISBN 1-4244-0992-6.
  
  
• [C35] I.Chatzigiannakis, G.Mylonas and S.Nikoletseas: 50 ways to build your application: A Survey of Middleware and Systems for Wireless Sensor Networks. In Proc. 12th IEEE Conference on Emerging Technologies and Factory Automation (ETFA'07), Patras, Greece, September 25-28, 2007, pp. 466-473. ISBN 1-4244-0826-1.
  
  
• [C36] I.Chatzigiannakis and A.Strikos: A Decentralized Intrusion Detection System for Increasing Security of Wireless Sensor Networks. In Proc. 12th IEEE Conference on Emerging Technologies and Factory Automation (ETFA'07), Patras, Greece, 25-28 September 2007, pp. 1408-1411. ISBN 1-4244-0826-1.
  
  
• [C37] I.Chatzigiannakis, A.Kinalis, S.Nikoletseas and J.Rolim: Fast and Energy Efficient Sensor Data Collection by Multiple Mobile Sinks. In Proc. 5th ACM Workshop on Mobility Management and Wireless Access (MobiWAC'07), Chania, Crete Island, Greece, October 22-26, 2007, pp. 25-32.
  
  
• [C38] A.Antoniou, I.Chatzigiannakis, A.Kinalis, G.Mylonas, S.Nikoletseas and A.Papageorgiou: A Peer-to-Peer Environment for Monitoring Multiple Wireless Sensor Networks. In Proc. 10th ACM/IEEE Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM'07), Chania, Crete Island, Greece, October 22-26, 2007, pp. 132-135.
  
  
• [C39] I.Chatzigiannakis, A.Kinalis, G.Mylonas, S.Nikoletseas, G. Prasinos and C.Zaroliagis: TRAILS, a Toolkit for Efficient, Realistic and Evolving Models of Mobility, Faults and Obstacles in Wireless Networks. In Proc. 41st Annual ACM/IEEE Simulation Symposium (ANSS'08), Ottawa, Canada, April 13-14, 2008, pp. 23-32.
  
  
• [C40] I.Chatzigiannakis, V.Liagkou and P.Spirakis: A Trusted Architectural Model for Interconnecting Testbeds of Wireless Sensor Networks. Invited Paper in Proc. 50th IEEE International Symposium (ELMAR'2008), Zadar, Croatia, September 10-13, 2008, pp. 515-518.
  
  
• [C41] I.Chatzigiannakis, L.Kirousis and T.Stratiotis: Probabilistic Protocols for Fair Communication in Wireless Sensor Networks. In Proc. of 4th International Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS'2008), ICALP 2008 Workshops, Reykjavik, Iceland, July 12, 2008. Lecture Notes in Computer Science, Volume 5389, pp. 100-110 (Springer-Verlag).
  
  
• [C42] I.Chatzigiannakis, G.Giannoulis and P.Spirakis: Scheduling Tasks with Dependencies on Asymmetric Multiprocessors. Brief announcement in Proc. of 27th ACM Symposium on Principles of Distributed Computing (PODC'2008), Toronto, Canada, August 18-21, 2008, pp. 454.
  
  
• [C43] I.Chatzigiannakis and P.Spirakis: The Dynamics of Probabilistic Population Protocols. Brief announcement in Proc. of 22nd Symposium on Distributed Computing (DISC'2008), Arcachon, France, September 22-24, 2008. Lecture Notes in Computer Science, Volume 5218, pp. 498-499 (Springer-Verlag).
  
  
• [C44] K.Bairaktaris, I.Chatzigiannakis, V.Liagkou and P.Spirakis: Adaptive Probabilistic Secure Routing in Mobile Wireless Sensor Networks. In Proc. 16th IEEE International Conference on Software, Telecommunications and Computer Networks (SoftCOM'2008), Split - Dubrovnik, Croatia, September 25 - 27, 2008, pp. 208-212.
  
  
• [C45] I.Chatzigiannakis, V.Liagkou, D.Salouros and P.Spirakis: A Security Model for Internet-based Digital Asset Management Systems. In Proc. 2nd European Conference on Software Architecture (ECSA'2008), Paphos, Cyprus, September 29 - October 1, 2008. Lecture Notes in Computer Science, Volume 5292, pp. 326-329 (Springer-Verlag).
  
  
• [C46] O.Akribopoulos, D.Bousis, D.Efstathiou, H.Koutsouridis, M.Logaras, A.Loukas, A.Nafas, G.Oikonomou, I.Thireou, N.Vasilakis, P.Kokkinos, G.Mylonas and I.Chatzigiannakis: A Software Platform for Developing Multi-player Pervasive Games Using Small Programmable Object Technologies. In Proc. 5th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS'2008), Atlanta, Georgia, USA, September 29 - October 2, 2008. ISBN 978-1-4244-2575-4. Best IEEE Society Demo Award.
  
  
• [C47] I.Chatzigiannakis, C.Koninis, G.Prasinos and C.Zaroliagis: Distributed Simulation of Heterogeneous Systems of Small Programmable Objects and Traditional Processors. In Proc. 6th ACM Workshop on Mobility Management and Wireless Access (MOBIWAC'2008), Vancouver, Canada, October 27-31, 2008, pp. 133-140.
  
  
• [C48] I.Chatzigiannakis and P.Spirakis: The Dynamics of Adaptive Networked Societies of Tiny Artefacts. In Proc. of 2nd IEEE International Conference on Self-Adaptive and Self-Organizing Systems (SASO'2008), Venice, Italy, October 20-24, 2008. Workshop on Pervasive Adaptation.
  
  
• [C49] O.Akribopoulos, M.Logaras, N.Vasilakis, P.Kokkinos, G.Mylonas and I.Chatzigiannakis: Using Wireless Sensor Networks to Develop Pervasive Multi-player Games. In Proc. 6th ACM Conference on Embedded Networked Sensor Systems (SENSYS'2008), Raleigh, NC, USA, November 5-7, 2008, pp. 375-376.
  
  
• [C50] M.Karagiannis, I.Chatzigiannakis and J.Rolim: WSNGE: A Platform for Simulating Complex Wireless Sensor Networks Supporting Rich Network Visualization and Online Interactivity,. In Proc. 42nd Annual ACM/IEEE Simulation Symposium (ANSS'09), San Diego, CA, USA, March 22-27, 2009.
  
  
• [C51] I.Chatzigiannakis, C.Koninis, G.Mylonas, U.Colesanti and A.Vitaletti: A Peer-to-Peer Framework for Globally-Available Sensor Networks and its Application in Building Management. In Proc. 5th IEEE/ACM International Conference on Distributed Computing In Sensor Systems (DCOSS'09), 2nd International Workshop on Sensor Network Engineering (IWSNE'2009), Marina Del Rey, CA, USA, June 8-10, 2009.
  
  
• [C52] I.Chatzigiannakis, O.Michail and P.Spirakis: Mediated Population Protocols. In Proc. 36th International Colloquium on Automata, Languages and Programming (ICALP'09), Rhodos, Greece, July 5-12, 2009. Lecture Notes in Computer Science, Volume 5556, pp. 363-374 (Springer-Verlag).
  
  
• [C53] M.Resvanis and I.Chatzigiannakis: Experimental Evaluation of Duplicate Insensitive Counting Algorithms. In Proc. 13th Panhellenic Conference on Informatics (PCI'09), Corfu, Greece, September 10-12, 2009.
  
  
• [C54] I.Chatzigiannakis, O.Michail and P.Spirakis: Decidable Graph Languages by Mediated Population Protocols. In Proc. 23rd International Symposium on Distributed Computing (DCOSS'09), Elche/Elx, Spain, September 23-25, 2009. Lecture Notes in Computer Science, Volume 5805, pp. 239-240 (Springer-Verlag).
  
  
• [C55] I.Chatzigiannakis, S.Fischer, C.Koninis, G.Mylonas and D.Pfisterer: WISEBED: an Open Large-Scale Wireless Sensor Network Testbed. In Proc. 1st ICST International Conference on Sensor Networks Applications, Experimentation and Logistics (SENSAPPEAL'09), Athens, Greece, September 24-25, 2009. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, (Springer-Verlag).
  
  
• [C56] O.Akribopoulos, M.Logaras, N.Vasilakis, P.Kokkinos, G.Mylonas, I.Chatzigiannakis and P.Spirakis: Developing Multiplayer Pervasive Games and Networked Interactive Installations using Ad hoc Mobile Sensor Nets. In Proc. 5th International Conference on Advances in Computer Entertainment Technology (ACE'2009), Athens, Greece, October 29-31, 2009.
  
  
• [C57] O.Akribopoulos, M.Logaras, N.Vasilakis, P.Kokkinos, G.Mylonas, I.Chatzigiannakis and P.Spirakis: Multiplayer Pervasive Games and Networked Interactive Installations using Ad hoc Mobile Sensor Networks. In Proc. 5th International Conference on Advances in Computer Entertainment Technology (ACE'2009), Athens, Greece, October 29-31, 2009. Creative Showcases Golden Award.
  
  
• [C58] I.Chatzigiannakis, S.Dolev, S.Fekete, O.Michail and P.Spirakis: Not All Fair Probabilistic Schedulers are Equivalent. In Proc. 13th International Conference On Principles Of DIstributed Systems (OPODIS'09), Nimes, France, December 15-18, 2009. Lecture Notes in Computer Science, Volume 5923, pp. 33-47 (Springer-Verlag).