research unit 1
 

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Christodoulopoulos, Konstantinos    

Firstname:Konstantinos 
Surname:Christodoulopoulos 
Email: 
Institute: 
Homepage: 
Is RU1 member:NO 

41 publications (0 read)

38 Keywords relate to this author

Adjacent channel interference
Congestion avoidance
Cross-rate interference.
Data migration
Dynamic optical networks
EU networks of excellence
Expextation Maximization algorithm
Grid computing
Grids
Hybrid optical switching
Integer Linear Programming (ILP)
Job demand models
Job profiling .
LP relaxation
LP-relaxation
Linear Programming (LP)
Link utilization profile
Mixed line rate (MLR) optical network
Mutliple data inputs
Network management
Network optimization
Offline traffic
Optical Burst Switching
Optical Grids
Optical networks
Overspill routing
Photonic switching systems
Planning (offline) phase
Probabilistic modeling
Profiling
Routing
Routing and Wavelength Assignment
Routing and Wavelenth Assignment
Routing and Wavelenth Assignment (RWA)
Task scheduling
Timed reservations.
Transmission reach
Wavelenth Division Multiplexing (WDM)




Publications as Author



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-RU1-2011-90] 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-RU1-2011-85] 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-RU1-2011-81] 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-RU1-2011-61] Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Reach Adapting Algorithms for Mixed Line Rate WDM Transport Networks, in: JTL, 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-RU1-2011-8] 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]
 

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-RU1-2010-58] 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-RU1-2010-55] 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.
 

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-RU1-2009-119] 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-RU1-2009-94] Manousakis, Kostas, Christodoulopoulos, Konstantinos and Varvarigos, Emmanouel, Impairment-Aware Offline RWA for Transparent Optical Networks, in: INFOCOM, pages 1557-1565, 2009.
 

2008

[RACTI-RU1-2008-84] Varvarigos, Emmanouel, Sourlas, Vasileios and Christodoulopoulos, Konstantinos, Routing and Scheduling Sessions in Networks that Support Advance Reservations, 2008.
 
[RACTI-RU1-2008-67] 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-RU1-2008-56] 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-RU1-2008-52] Christodoulopoulos, Konstantinos, Manousakis, Kostas and Varvarigos, Emmanouel, Avoiding adjacent channel interference in static RWA, pages 552-556, 2008.
 
[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-RU1-2008-17] 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.
 

2007

[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-RU1-2007-111] 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-RU1-2007-102] 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-RU1-2007-96] 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-RU1-2007-94] 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-RU1-2007-64] 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-RU1-2007-59] 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-RU1-2007-56] 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.
 

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-RU1-2006-62] 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-RU1-2006-60] 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-RU1-2006-49] 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.
 

2005

[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-RU1-2005-25] 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.