Publications : 2008-2009 Journal Articles M. Kalochristianakis, M. Paraskeyas, E. Varvarigos, Security Services in the Greek School Network, International Journal of Security and its Applications, Vol.3 No.3, pp. 9-22, July 2009. E. Varvarigos, V. Gkamas, N. Karagiorgas, The Slow Start Power Controlled MAC Protocol for Mobile Ad Hoc Networks and its Performance Evaluation, Ad Hoc Networks, Elsevier 7(6), pp 1136-1149, 2009. S. Azodolmolky, D. Klonidis, I. Tomkos, Y. Ye, C. V. Saradhi, E. Salvadori, M. Gunkel, K. Manousakis, K. Vlachos, E. Varvarigos, R. Nejabati, D. Simeonidou, M. Eiselt, J. Comellas, C. Simonneau, D. Bayart, D. Staessens, D. Colle, M. Pickavet, A Dynamic Impairment Aware Networking Solution for Transparent Mesh Optical Networks, IEEE Communications Magazine, 97(5), pp. 38-47, 2009 K. Manousakis, K. Christodoulopoulos, E. Kamitsas, I. Tomkos, E. Varvarigos, ?Offline Impairment-Aware Routing and Wavelength Assignment Algorithms in Translucent WDM Networks?, IEEE/OSA Journal of Lightwave Technology, Vol. 27(12), pp. 1866-1877, June 2009 . K. Christodoulopoulos, K. Manousakis, M. Angelou, E. Varvarigos, Considering Physical Layer Impairments in Offline RWA, IEEE Networks Magazine, 23(3), pp. 26-33 May-June 2009. K. Christodoulopoulos, V. Sourlas, I. Mpakolas, E. Varvarigos, A Comparison of Centralized and Distributed Meta-Scheduling Architectures for Computation and Communication Tasks in Grid Networks, Computer Communications, 32(7-10), pp. 1172-1184, 2009. P. Kokkinos, E. Varvarigos, A framework for providing hard delay guarantees and user fairness in Grid computing, Future Generation Computer Systems, Elsevier, 25 (6), pp. 674-686, 2009. T. Stevens, M. De Leenheer, C. Develder, B. Dhoedt, K. Christodoulopoulos, P. Kokkinos, E. Varvarigos, Multi-Cost Job Routing and Scheduling in Optical Grid Networks, Future Generation Computer Systems, Elsevier, Vol. 25, issue 8, pp. 912-925 2009, special issue on networks for Grid applications, 2008. Y. Karalis, M. Kalochristianakis, P. Kokkinos, E. Varvarigos, OpenRSM: An Open Source Lightweight Integrated Remote Network and Systems Management Solution, International Journal of Network Management, 19 (3), pp. 237-252, 2009. E.A. Varvarigos, V. Sourlas, K. Christodoulopoulos, Routing and scheduling connections in networks that support advance reservations, Computer Networks 52 (15), pp. 2988-3006, 2008. K. Christodoulopoulos, V. Gkamas, E.A. Varvarigos, Statistical Analysis and Modeling of Jobs in a Grid Environment, Journal of Grid Computing 6 (1), pp. 77-101, 2008. Conference Proceedings P. Kokkinos, K. Christodoulopoulos, K. Manousakis, E. Varvarigos Multi-Parametric Online RWA based on Impairment Generating Sources, Globecom, p. 1-7, Dec. 2009. K. Christodoulopoulos, K. Manousakis, E. Varvarigos, Cross Layer Optimization of Static Lightpath Demands in Transparent WDM Optical Networks, Information Theory Workshop (ITW), pp. 115-119 , Greece, June 2009. C. Papageorgiou, P. Kokkinos, E. Varvarigos, Optimal and Near-Optimal Energy-efficient Broadcasting in Wireless Networks, EUROPAR 2009, Delft, Netherlands, 1104-1115, Aug. 2009. C. Papageorgiou, P. Kokkinos, E. Varvarigos, Multicost Energy-Aware Broadcasting in Wireless Networks with Distributed Considerations", MOBILIGHT 2009, pp. 337-346. C. Papageorgiou, P. Kokkinos, E. Varvarigos, Energy-efficient Multicasting in Wireless Networks with Fixed Node Transmission Power, ACM International Wireless Communications and Mobile Computing Conference (IWCMC 2009), pp. 958-962, 2009. E. Varvarigos and K. Christodoulopoulos, A Comparison of Offline Impairment Aware Routing and Wavelength Assignment Approaches, 14th European Conference on NETWORKS & OPTICAL COMMUNICATIONS (NOC2009), pp. 1-5, (invited). K. Christodoulopoulos, P. Kokkinos, K. Manousakis, E. Varvarigos, Cross Layer RWA in WDM networks: is the added complexity useful or a burden?, 11th International Conference on Transparent Optical Networks (ICTON), art. no. 5185062, pp. 1-5, June-July 2009, (invited). P. Kokkinos, E. Varvarigos, Resource Information Aggregation in Hierarchical Grid Networks, CCGrid 2009, pp. 268-275, May 2009. A. Kretsis, P. Kokkinos, E. Varvarigos, Developing scheduling policies in gLite middleware, CCGrid 2009, pp. 20-27, May 2009. M. Eiselt, T. Zami, I. Tomkos, S. Azodolmolky, Y. Pointurier, R. Piesiewicz, C. V. Saradhi, M. Gunkel, U. Mahlab, M. Chen, Y. Ye, M. Pickavet, M. Gagnaire, E. Varvarigos, J. S. Pareta, R. Nejabati, Y. Qin, D. Simeonidou, DICONET: future generation transparent networking with dynamic impairment awareness, accepted "Future of the Internet", Prague, 2009 K. Manousakis, K. Christodoulopoulos, E. Varvarigos, Impairment-Aware Offline RWA for Transparent Optical Networks, INFOCOM 2009, pp. 1557-1565, April 2009 K. Manousakis, K. Christodoulopoulos, E. Varvarigos, M. Angelou, I. Tomkos, A Multicost Approach to Online Impairment-Aware RWA, IEEE International Conference on Communications (ICC 2009), art. no. 5198633 M. Kalochristianakis, V. Gkamas, S. Nikoletseas, G. Mylonas, E, Varvarigos, J. Rolim, An Open and IntegratedRemote Management Platform for Wireless Sensor Networks, ISADS 2009. N. Doulamis, P. Kokkinos, E. Varvarigos, Spectral Clustering Scheduling Techniques for Tasks with Strict QoS Requirements', Europar 2008, 5168 LNCS, pp. 478-488 (33.7%) M. Kaloxristiannakis, G. Mylonas, V. Gkamas, S. Nikoletseas, Rolim, E. Varvarigos, The Design of an Open and Integrated Sensor Network Management Platform, Asia-Pacific Network Operations and Management Symposium (APNOMS), 5297 LNCS, pp. 495-498, Beijing, China, Oct. 2008. C. Papageorgiou, P. Kokkinos, E. A. Varvarigos, Implementing Distributed Multicost Routing in Ad Hoc Networks using DSR, MobiWac 2008. M. Kalochristianakis, M. Paraskevas, E. Varvarigos, Asynchronous tele-education and computer-enhanced learning services in the Greek School Network, WSKS 2008, Lecture Notes in Artificial Intelligence, 5288 LNAI, pp. 234-242, Sept. 2008. K. Christodoulopoulos, K. Manousakis, E. Varvarigos, Comparison of Routing and Wavelength Assignment Algorithms in WDM Networks, IEEE Globecom, pp. 1-6, Nov.-Dec. 2008. E.A. Varvarigos, V. Sourlas, K. Christodoulopoulos, Routing and Scheduling Connections in Networks that Support Advance Reservations, 5th Intl Conference on Broadband Communications, Networks and Systems (BROADNETS 2008) pp. 536 ? 543. Sept. 2008. H. Dafouli, P. Kokkinos, E. Varvarigos, Fair Execution Time Estimation Scheduling in Computational Grids, 7th International Conference on Distributed and Parallel Systems (DAPSYS), Debrecen, Hungary, Sept. 2008. K. Christodoulopoulos, K. Manousakis, E. Varvarigos, Avoiding adjacent channel interference in static RWA, 6th International Symposium Communication Systems, Networks and Digital Signal Processing (CSNDSP 2008), pp. 552-556, July 2008. K. Yiannopoulos, E. Varvarigos, and K. Vlachos, Timing Jitter Performance of Finite-Impulse-Response Interferometers for High-Rate All-Optical Clock Recovery, 6th International Symposium Communication Systems, Networks and Digital Signal Processing (CSNDSP 2008), pp. 552-556, July 2008. K. Christodoulopoulos, E. Varvarigos, Routing and Scheduling in Grids, 10th Anniversary International Conference on Transparent Optical Networks (ICTON), pp. 170-174, Athens, Greece, June 2008 (invited). K. Christodoulopoulos, N. Doulamis, E. Varvarigos, Joint Communication and Computation Scheduling in Grids, 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), May 2008, Lyon, France, pp. 17-24. P. Kokkinos, K. Christodoulopoulos, A. Kretsis, E. Varvarigos, Data Consolidation: A Task Scheduling and Data Migration Technique for Grid Networks, 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), May 2008, Lyon, France, pp. 722-727. K. Seklou, E. Varvarigos, Burst Assembly Policies for Latency Reduction in Optical Burst-Switched Networks Based on Predictions, IEEE Seventh International Conference on Networking (ICN 2008), April 2008, Cancun, Mexico, pp. 656-662. Book Chapters W.Kabacinski, J. Chen, G. Danilewicz, J. Kleban, M. Spyropoulou, I. Tomkos, E. Varvarigos, K. Vlachos, S. Weclewski, L. Wosinska and K. Yiannopoulos, Novel Switch Architectures, Chapter 5, COST 291 - Towards digital optical networks, LNCS 5412, pp. 133-160, 2009. P. Kokkinos, K. Christodoulopoulos, N. Doulamis and E. Varvarigos, Quality of Service Scheduling of Computation and Communication Resources in Grid Networks, in "Grid Computing Research Progress", Nova Science Publishers, ISBN 9781604564044, editor Jiannong Wong, Chapter 3, pp. 91-150, 2008.