Τμήμα Μηχανικών Πληροφοριακών & Επικοινωνιακών Συστημάτων
ΠΟΛΥΤΕΧΝΙΚΗ ΣΧΟΛΗ

Τμήμα Μηχανικών Πληροφοριακών
& Επικοινωνιακών Συστημάτων

Information & Communication Systems Security
Information Systems
Artificial Intelligence
Computer & Communication Systems
Geometry, Dynamical Systems & Cosmology

Δημοσιεύσεις σε Διεθνή Περιοδικά (Journals)
Copyright Notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder.

Κορμέντζας Γεώργιος

1A. Bourdena, E. Pallis, G. Kormentzas, G. Mastorakis, A prototype cognitive radio architecture for TVWS exploitation under the real time secondary spectrum market policy, Special Issue of Physical Communication on “Cognitive Radio for LTE Advanced & Beyond, 2013, Elsevier, (to appear)

2A. Bourdena, E. Pallis, G. Kormentzas, G. Mastorakis, Opportunistic TV White Spaces Exploitation through Efficient Radio Resource Management Algorithms in Cognitive Radio Networks, Transactions on Emerging Telecommunications Technologies (ETT), High Performance Mobile Opportunistic Systems, 2013, Wiley, (to appear)

3A. Bourdena, G. Mastorakis, E. Pallis, G. Kormentzas, A Routing Protocol for Enhanced Efficiency in Cognitive Radio Networks, Journal of Communications and Computers, Vol. 10, pp. 675-685, 2013, (to appear)

4J. Alonso-Zárate, L. Alonso, G. Kormentzas, R. Tafazolli, C. Verikoukis, Throughput Analysis of a Cooperative ARQ Scheme in the Presence of Hidden and Exposed Terminals, Journal of Mobile Networks and Applications, Vol. 17, No. 2, pp. 258-266, 2012, Springer

5N. Dimitriou, L. Sarakis, D. Loukatos, G. Kormentzas, C. Skianis, Vertical Handover Framework for Future Collaborative Wireless Networks, International Journal of Network Management, Vol. 21, No. 6, pp. 548-564, 2011
, indexed in SCI-E
6G. Mastorakis, E. Pallis, G. Kormentzas, A DVB/IP QoS aware Backhaul Networking Environment, Wireless Personal Communications, 2009, (to appear)

7I. Maglogiannis, C. Doukas, G. Kormentzas, T. Pliakas, Wavelet-based Compression with ROI Coding Support for Mobile Access to DICOM Images over Heterogeneous Radio Networks, IEEE Transactions on Information Technology in Biomedicine, 2009, IEEE, (to appear)

8T. Pliakas, G. Kormentzas, C. Skianis, End-to-end QoS issues of MPEG-4 FGS video streaming traffic delivery in an IP/DVB/UMTS network, European Journal of Operational Research , Vol. 191, pp. 1089-1100 , 2008, Elsevier

9G. Gardikis, S. Orfanos, G. Kormentzas, E. Pallis, A. Kouris, Dynamic IP Configuration of Terminals in Broadcasting Networks, Computer Networks, Vol. 52, pp. 292–302, 2008

10G. Mastorakis, E. Pallis, G. Kormentzas, A Fusion IP/DVB Networking Environment for Providing Always-On Connectivity and Triple-Play Services to Urban and Rural Areas, IEEE Networks, Vol. 21, No. 2, pp. 21-27, 2007

11C. Skianis, G. Kormentzas, K. Kontovasilis, G. Lisa, Efficiency Study of the Information Flow Mechanism Enabling Interworking of Heterogeneous Wireless Systems, The Journal of Systems and Software, Vol. 80, pp. 1746–1753 , 2007, Elsevier Science

12D. Alexopoulos, J. Soldatos, G. Kormentzas, C. Skianis, UbiXML: Programmable Management of Ubiquitous Computing Resources, International Journal of Network Management , Vol. 17, No. 6, pp. 415-435 , 2007, Wiley

13T. Pliakas, G. Kormentzas, C. Skianis, Scalable Video Streaming Traffic Delivery in IP/UMTS Networking Environments, Journal of Multimedia , Vol. 2, No. 2, pp. 37-46 , 2007, Academy Publisher

14G. Kormentzas, T. Andrade, H. Asgari, C. Skianis, Service Management Enhancements to IMS Architecture, International Journal of Network Management , Vol. 17, pp. 363-371 , 2007, Wiley

15E. Borcoci, G. Kormentzas, A. Asgari, T. Ahmed, Admission control algorithm for aggregated pipes service invocation in multi-domain IP environment, Computer Networks, Vol. 51, pp. 4669–4678, 2007

16D. Vassis, G. Kormentzas, Performance Analysis of IEEE 802.11 Ad Hoc Networks in the Presence of Exposed Terminals, Ad Hoc Networks, 2007

17D. Vassis, G. Kormentzas, ’Performance Analysis of IEEE 802.11 Ad Hoc Networks in the Presence of Hidden Terminals, Computer Networks, Vol. 51, pp. 2345–2352, 2007

18J. Anagnostopoulos, C. Anagnostopoulos, D. Vergados, A. Rouskas, G. Kormentzas, The Wisconsin Breast Cancer Problem: Diagnosis and TTR/DFS time prognosis using probabilistic and generalised regression information classifiers, Oncology Reports, special issue Computational Analysis and Decision Support Systems in Oncology, Vol. 15, pp. 975-982, 2006

19D. Vassis, G. Kormentzas, C. Skianis, Performance Evaluation of Single and Multi-Channel Actor to Actor Communication for Wireless Sensor Actor Networks, Ad Hoc Networks , Vol. 4, No. 4, pp. 487-498 , 2006, Elsevier Science

20A. Mehaoua, T. Ahmed, H. Asgari, M. Sidibe, A. Nafaa, G. Kormentzas, T. Kourtis, C. Skianis, Service-driven Inter-domain QoS Monitoring System for Large-scale IP and DVB Networks, Computer Communications, Vol. 29, No. 10, pp. 1687-1695 , 2006, Elsevier Science

21G. Mastorakis, E. Pallis, C. Mantakas, G. Kormentzas, C. Skianis, Exploiting Digital Switchover for Broadband Services Access in Rural Areas, Journal of Communications , Vol. 6, No. 1, pp. 45-50 , 2006, Academy Publisher

22E. Vayias, J. Soldatos, G. Kormentzas, Traffic Shaping based on an Exponential Token Bucket for Quantitative QoS: Implementation and Experiments on DiffServ Routers, Computer Communications, Vol. 29, pp. 781–797, 2006

23T. Ahmed, A. Asgari, A. Mehaoua, E. Borcoci, L. Berti-Équille, G. Kormentzas, End-to-End Quality of Service Provisioning Through an Integrated Management System for Multimedia Content Delivery, Computer Communications, 2006

24D. Vouyioukas, I. Maglogiannis, D. Vergados, G. Kormentzas, A. Rouskas, WPAN’s Technologies for Pervasive e-Health Applications – State of the Art and Future Trends, Journal for Quality of Life Research, Vol. 3, pp. 198-204, 2005

25D. Vassis, G. Kormentzas, A. Rouskas, I. Maglogiannis, The IEEE 802.11g Standard for High Data Rate WLANs, IEEE Network Magazine, 2005

26C. Skianis, G. Kormentzas, K. Kontovasilis, Interactions between Intelligent Multimodal Terminals and a Network Management System in a B3G Context, Wireless Communications & Mobile Computing, Vol. 5, pp. 679-695 , 2005, Wiley

27D. Kouis, D. Loukatos, K. Kontovasilis, G. Kormentzas, C. Skianis, On the Effectiveness of DVB-T for the Support of IP-based Services in Heterogeneous Wireless Networks, Computer Networks , Vol. 48, No. 1, pp. 57-73 , 2005, Elsevier Science

28D. Vassis, G. Kormentzas, Delay Performance Analysis and Evaluation of IEEE 802.11e EDCA in Finite Load Conditions, Wireless Personal Communications, Vol. 34, pp. 29–43, 2005

29J. Soldatos, E. Vayias, G. Kormentzas, On the Building Blocks of Quality of Service in Heterogeneous IP Networks, IEEE Communications Surveys and Tutorials, Vol. 7, No. 1, pp. 70-89, 2005

30G. Kormentzas, I. Maglogiannis, D. Vassis, D. Vergados, A. Rouskas, A Modeling and Simulation Framework for Compound Medical Applications in Regional Healthcare Networks, International Journal of Electronic Healthcare (IJEH), 2004, InderScience Publishers

31A. Rouskas, D. N. Skoutas, G. Kormentzas, D. Vergados, Code Reservation Schemes at the Forward Link in WCDMA, Elsevier Computer Communications, Vol. 27, No. 9, pp. 792-800, 2004

32I. Maglogiannis, G. Kormentzas, N. Panagiotarakis , Emerging Web-Services for Ship Travelers, Information Technology and Tourism (ITT), Vol. 7, No. 1, pp. 23-31, 2004

33G. Kambourakis, A. Rouskas, G. Kormentzas, S. Gritzalis, Advanced SSL/TLS based Authentication for Secure WLAN-3G Interworking, IEE Proceedings Communications, Vol. 151, No. 5, pp. 501-506, 2004, IEE Press,
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=1344495&url=http%3A%2F%2F....
, indexed in SCI-E, IF = 0.195
34K. Kontovasilis, G. Kormentzas, A. Kourtis, N. Mitrou, J. Soldatos, E. Vayias, A Web-based Database System for Providing Technical Information on ATM Networking Platforms, Journal of Computing and Information Technology, Vol. 11, No. 1, pp. 1-13, 2003

35G. Kormentzas, K. Kontovasilis, An Open Architecture for Transparently Embedding Advanced Traffic Control Functionality in ATM Switches, Journal of Communications and Networks (JCN), Vol. 3, No. 1, pp. 64-77, 2001

36K. Kontovasilis, G. Kormentzas, N. Mitrou, J. Soldatos, E. Vayias, A Framework for Designing ATM Network Management Systems by way of Abstract Information Models and Distributed Object Architectures, Computer Communications, Vol. 24, No. 7-8, pp. 641-653, 2001

37G. Kormentzas, E. Pallis, A. Kourtis, K. Kontovasilis, A Broadband Wireless Access System for Wired and Wireless LANs, Journal of Communications and Networks (JCN), Vol. 2, No. 3, pp. 259-265, 2000




Συνέδρια
Copyright Notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder.

Κορμέντζας Γεώργιος

1G. Mastorakis, C. X. Mavromoustakis, A. Bourdena, G. Kormentzas, E. Pallis, Maximizing Energy Conservation in a Centralized Cognitive Radio Network Architecture, 18th IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (IEEE CAMAD 2013), pp. 5, September 2013, Berlin, Germany

2G. Mastorakis, A. Bourdena, C. X. Mavromoustakis, E. Pallis, G. Kormentzas, An energy-efficient routing protocol for ad-hoc cognitive radio networks, Future Network & Mobile Summit 2013 (IEEE FUNEMS2013), (to appear), July 2013, Lisbon, Portugal

3A. Bourdena, E. Pallis, G. Kormentzas, G. Mastorakis, Radio Resource Management Algorithms for Efficient QoS Provisioning over Cognitive Radio Networks, IEEE ICC2013, IEEE International Conference on Communications, pp. 1008-1013, June 2013, Budapest, Hungary

4A. Bourdena, E. Pallis, G. Kormentzas, C. Skianis, G. Mastorakis, QoS provisioning and policy management in a broker-based CR network architecture, IEEE Globecom2012, IEEE International Workshop on Recent Advances in Cognitive Communications and Networking, pp. 1841 – 1846, December 2012, Anaheim, San Francisco, USA

5A. Bourdena, E. Pallis, G. Kormentzas, G. Mastorakis, A radio resource management framework for TVWS exploitation under an auction-based approach, 8th International Conference on Network and Service Management, IEEE CNSM 2012, pp. 204-208, October 2012, The Mirage, Las Vegas, USA

6A. Bourdena, G. Mastorakis, E. Pallis, C. X. Mavromoustakis, G. Kormentzas, E. Karditsis, A Radio Resource Management Framework for Opportunistic TVWS Access, 1st ACM Workshop on High Performance Mobile Opportunistic Systems, IEEE ACM HP-MOSys 2012, pp. 33-38, October 2012, Paphos, Cyprus

7A. Bourdena, G. Mastorakis, G. Kormentzas, E. Pallis, A Spectrum Aware Routing Protocol for Ad-Hoc Cognitive Radio Networks, 23rd International Conference on Personal, Indoor and Mobile Radio Communication, IEEE PIMRC 2012, pp. 1096 - 1101, September 2012, Sydney, Australia

8A. Bourdena, G. Mastorakis, E. Pallis, A. Arvanitis, G. Kormentzas, A Dynamic Spectrum Management Framework for Efficient TVWS Exploitation, 17th IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, IEEE CAMAD 2012, pp. 51-55, September 2012, Barcelona, Spain

9G. Mastorakis, A. Bourdena, G. Kormentzas, E. Pallis, Spectrum aware routing in ad-hoc cognitive radio networks, Future Network & Mobile Summit 2012 (IEEE FUNEMS2012), pp. 1-9, July 2012, Berlin, Germany

10A. Bourdena, G. Mastorakis, E. Pallis, A. Arvanitis, G. Kormentzas, A Spectrum Aware Routing Protocol for Public Safety Applications over Cognitive Radio Networks, International Conference on Telecommunication & Multimedia, IEEE TEMU 2012, pp. 7-12, July 2012, Heraklion, Crete, Greece

11A. Bourdena, G. Mastorakis, E. Pallis, E. Karditsis, G. Kormentzas, A radio resource management framework for TVWS exploitation under the RTSSM policy, Proc. International Conference on Telecommunication & Multimedia, IEEE TEMU 2012, pp. 1-6, July 2012, Heraklion, Crete, Greece

12A. Bourdena, E. Pallis, G. Kormentzas, G. Mastorakis, A centralised broker-based CR network architecture for TVWS exploitation under the RTSSM policy, 2nd IEEE Workshop on Convergence among Heterogeneous Wireless Systems in Future Internet (ICC2012 - CONWIRE), pp. 5685 - 5689, June 2012, Ottawa, Canada

13A. Bourdena, E. Pallis, G. Kormentzas, C. Skianis, G. Mastorakis, Real-Time TVWS Trading Based on a Centralised CR Network Architecture, IEEE Globecom2011, IEEE International Workshop on Recent Advances in Cognitive Communications and Networking, pp. 964 - 969, December 2011, Texas, Houston, USA

14G. Mastorakis, A. Bourdena, G. Kormentzas, E. Pallis, V. Zacharopoulos, TV White Spaces exploitation utilizing a Cognitive Radio system based on DVB-H, IEEE International Symposium on Computer Networks and Distributed Systems, IEEE CNDS2011, pp. 127-130, February 2011, Tehran, Iran

15A. Bourdena, G. Kormentzas, A. Astrinaki, G. Mastorakis, E. Pallis, V. Zacharopoulos, Efficient sharing of TV White Spaces utilizing mobile TV networks with a cognitive radio approach, International Conference on Telecommunications and Multimedia (TEMU2010), pp. 102-109, July 2010, Chania, Crete, Greece

16N. Dimitriou, G. Lampropoulos, L. Sarakis, C. Skianis, G. Kormentzas, A Cognitive Network Approach for Performing Media Independent Handover, 1st International Workshop on Mobility in Future Internet (MiFI ’10), July 2010, Chania, Greece

17G. Lampropoulos, H. Marques, L. Sarakis, J. Ribeiro, C. Skianis, G. Kormentzas, Enhanced Media Independent Handover Procedure for Next Generation Networks, Future Network & MobileSummit 2010 Conference, 2010

18J. Anagnostopoulos, N. Dimitriou, C. Skianis, G. Kormentzas, Identifying Personalization Patterns using Intelligent Techniques in XML based communication records, 4th International Workshop on Semantic Media Adaptation and Personalization (SMAP 2009), December 2009, San Sebastian, Spain

19N. Dimitriou, A. Andreou, L. Campos, N. Carapeto, G. Kormentzas, G. Phinikarides, L. Sarakis, C. Skianis, S. Socratous, Business Cases and Deployment Scenarios for Future Collaborative Wireless Networks, ICT-MobileSummit 2009 Conference, (to appear), 2009

20G. Lampropoulos, P. Neves, J. Lauterjung, A. Gomes, H. Marques, G. Kormentzas, L. Sarakis, C. Skianis, Specification of Optimized Handover Operations among Cooperative Networking Environments, ICT-MobileSummit 2009 Conference, (to appear), 2009

21G. Kormentzas, A Full Virtual/Programmable Testing Environment for PQoS/NQoS Experimentation, TEMU 2008, July 2008, Ierapetra, Greece

22V. Kapourani, G. Kormentzas, Cross-Layer Adaptation in a P2P System, Mobimedia 2008, July 2008, Oulu, Finland

23G. Kormentzas, C. Skianis, Next Generation Networks: Middleware Challenges for Distributed Experimental Infrastructures, Globecom 2007, December 2007, Wasinghton, USA

24D. Loukatos, L. Sarakis, K. Kontovasilis, C. Skianis, G. Kormentzas, Tools and Practices for Measurement-based Network Performance Evaluation, 12th Computer Aided Modeling and Design of Communication Links and Networks (CAMAD ’07), Part of PIMRC 2007, September 2007, Athens, Greece

25G. Kormentzas, Middleware Challenges for Distributed Next Generation Experimantal Infrastructures, PIMRC 2007, September 2007, Athens, Greece

26T. Pliakas, G. Kormentzas, S. Tsekeridou, Joint Scalable Video Coding and Packet Prioritization for Video Streaming over IP/802.11e Heterogeneous Networks, Mobimedia 2007, September 2007, Nafpaktos, Greece

27G. Kormentzas, Building an Experimental Infrastructure for B3G Testing Using an Event-based Distributed System, IST Mobile Summit 2007, July 2007, Budapest, Hungary

28G. Gardikis, C. Kokkinis, G. Kormentzas, Performance Evaluation of Time Slicing and MPE-FEC Mechanisms of the DVB-H Data Link Layer, European Wireless 2007 conference, April 2007, Paris, France

29T. Pliakas, G. Kormentzas, C. Skianis, A. Kourtis, MPEG-4 FGS video streaming traffic delivery experimentation in an IP/DVB network, 2007 IEEE International Conference on Communications (ICC 2007), pp. 622 - 627 , 2007

30G. Kormentzas, D. Kouis, C. Skianis, P. Stathopoulos, Provision of Active Services through Next Generation Networking Middleware, 49th annual IEEE Global Telecommunications Conference (GLOBECOM 2006), pp. 1340-1344 , November 2006

31C. Doukas, I. Maglogiannis, G. Kormentzas, Advanced Telemedicine Services through Context-aware Medical Networks, International Special Topic Conference on Information Technology in Biomedicine (ITAB2006), October 2006, Ioannina, Greece

32T. Pliakas, G. Kormentzas, A. Kourtis, Media delivery experimentation studies in a linux-based heterogeneous IP/DVB network, European Symposium on Mobile Media Delivery (EuMob), September 2006, Sardinia, Italy

33C. Doukas, G. Kormentzas, Active Services Substantiation through SOAP, 6th International Network Conference (INC2006), July 2006, Plymouth, G Britain

34V. Kapourani, G. Kormentzas, An Overview of MPEG-21 Digital Item Adaptation (DIA) and Intellectual Property Management and Protection (IPMP) Features, International Conference on Telecommunications and Multimedia (TEMU2006), July 2006, Heraklion, Greece

35G. Mastorakis, E. Pallis, C. Mantakas, G. Kormentzas, C. Skianis, Exploiting Digital Terrestrial Television for Broadband access to Dispersed Locations, 1st IEEE International Workshop on ‘IP over Broadcasting Networks’ (IPBN 2006), part of the IEEE ICC 2006, C.Skianis , (ed), pp. 1-4 , June 2006, Istanbul, Turkey

36G. Mastorakis, E. Pallis, C. Mantakas, G. Kormentzas, C. Skianis, Exploiting Digital Terrestrial Television for Broadband access to Dispersed Locations, IP over DVB Networks Workshop στα πλαίσια του ICC 2006, June 2006, Istanbul, Turkey

37G. Xilouris, G. Kormentzas, A. Kourtis, Joint DiffServ and BM operation in a Heterogeneous IP/DVB Network, IP over DVB Networks Workshop στα πλαίσια του ICC 2006, June 2006, Istanbul, Turkey

38G. Gardikis, G. Kormentzas, A. Kourtis, ’Dynamic IP Configuration for Interactive Digital Television Terminals, IP over DVB Networks Workshop στα πλαίσια του ICC 2006, June 2006, Istanbul, Turkey

39D. Alexopoulos, G. Kormentzas, J. Soldatos, XML Systems for Intelligent Management of Pervasive Computing Resources, 3rd IFIP Conference on Artificial Intelligence Applications & Innovations (AIAI 2006), June 2006, Athens, Greece

40G. Xilouris, G. Kormentzas, A. Kourtis, Traffic Differentiation Support in a Heterogeneous IP/DVB Network, IST Mobile Summit 2006, June 2006, Mykonos, Greece

41D. Babb, L. Campos, N. Ibrahim, G. Kormentzas, S. Mayrargue, C. Politis, J. Rodriguez, A. Gameiro, R. Tafazolli, A Virtual Distributed Testbed for Optimisation and Coexistence of Heterogeneous Systems, IST Mobile Summit 2006, June 2006, Mykonos, Greece

42E. Borcoci, A. Asgari, G. Kormentzas, T. Ahmed, A. Mehaoua, Admission Control Algorithm for Aggregated Pipes Service Invocation in Multi-domain IP Environment, 3rd International Workshop on Next Generation Networking Middleware (NGNM06), May 2006, Cumbria, Portugal

43D. Vassis, G. Kormentzas, Delay Analysis of IEEE 802.11 Ad Hoc Networks in Finite Load Conditions under the Hidden Terminal Problem, European Wireless Conference 2006, April 2006, Athens, Greece

44J. Rodriguez, A. Gameiro, C. Politis, G. Kormentzas, N. Ibrahim, Virtual Distributed Testbed for Optimization and Coexistence of Heterogeneous Systems, 2nd International IEEE/Create-Net Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, March 2006, Barcelona, Spain

45D. Vassis, G. Kormentzas, Throughput Analysis for IEEE 802.11 Ad Hoc Networks under the Hidden Terminal Problem, IEEE CCNC2006 HWN-RMQ Workshop, January 2006, Nevada, USA

46T. Pliakas, G. Kormentzas, C. Skianis, End-to-End QoS Issues of MPEG4-FGS Video Streaming Traffic Delivery in an IP/UMTS Network, 9th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks & Services (MMNS 2006), A. Helmy et al. , (eds), pp. 247-255, 2006, Springer

47D. Vassis, G. Kormentzas, Performance Analysis of Exposed Terminal Effect in IEEE 802.11 Ad Hoc Networks in Finite Load Conditions, NETWORKING 2006, F. Boavida et al. , (eds), pp. 439 – 450, 2006

48C. Doukas, I. Maglogiannis, G. Kormentzas, Medical Image Compression using Wavelet Transform on Mobile Devices with ROI coding support, 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, September 2005, Shanghai, China

49G. Gardikis, G. Kormentzas, G. Xilouris, H. Koumaras, A. Kourtis, Broadband Data Access over Hybrid DVB-T Networks, 3rd International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs '05), July 2005, Ilkley, UK

50E. Borcoci, A. Asgari, N. Butler, T. Ahmed, A. Mehaoua, G. Kormentzas, S. Eccles, Service Management for End to End QoS Multimedia Content Delivery in Heterogeneous Environemnt, Advanced International Conference on Telecommunications, July 2005, Lisbon, Portugal

51K. Katzourakis, G. Kormentzas, K. Kontovasilis, C. Efstathiou, An Open Distributed Software System for Providing Traffic Control and Resource Management Functionality in Heterogeneous ATM Core Networks, Fifth International Network Conference, pp. 63-71, July 2005, Samos Island, Greece

52C. Doukas, V. Moulos, I. Maglogiannis, G. Kormentzas, Performance of a Java-based Mobile 3-tier PACS Application for DICOM compliant Medical Images over Heterogeneous Radio Networks, Fifth International Network Conference, pp. 261-269, July 2005, Samos Island, Greece

53C. Doukas, V. Moulos, G. Vafiadis, I. Maglogiannis, G. Kormentzas, Scalable Medical Image Compression and Transmission on Mobile Devices using Wavelet Transform with ROI coding, Fifth International Network Conference, pp. 501-508, July 2005, Samos Island, Greece

54T. Ahmed, A. Asgari, E. Borcoci, S. Eccles, G. Kormentzas, A. Kourtis, A. Mehaoua, G. Xilouris, Enthrone Core Networking Elements for End-to-End QoS Provision over Heterogeneous Settings, IST Mobile Summit 2005, June 2005, Dresden, Germany

55A. Mehaoua, T. Ahmed, H. Asgari, G. Kormentzas, G. Xilouris, Inter-domain QoS Monitoring System for Supporting Service Assurance and Resource Management across Heterogeneous Networks, 2nd International Workshop on Next Generation Networking Middleware, pp. 44-54, May 2005, Waterloo, Canada

56I. Maglogiannis, G. Kormentzas, N. Panagiotarakis , I. Zormpas, SEAWISE: A Framework for Web Based Intelligent Integration of Sea Transport and Personal Mobile Trip Guide Services, Information and Communication Technologies in Tourism, Frew A., (ed), 2005, 34-45, Springer Verlag

57J. Soldatos, L. Polymenakos, G. Kormentzas, Programmable Grids Framework Enabling QoS in an OGSA Context, International Conference on Computational Science, pp. 195-201, June 2004, Springer Verlag

58T. Pliakas, G. Kormentzas, End-to-End QoS Management over Heterogeneous Wireless/Wired Networks, Mobile Venue 04, May 2004, Athens, Greece

59T. Ahmed, A. Mehaoua, H. Asgari, G. Kormentzas, E. Borcoci, T. Kourtis, S. Eccles, End-to-End Quality of Service Provisioning Through an Integrated Network Management System, 1st International Workshop on Next Generation Networking Middleware, pp. 37-45, May 2004, Athens, Greece

60C. Skianis, K. Kontovasilis, G. Kormentzas, G. Lisa, Simulation Study of a Signalling Protocol Efficiency in a Composite Radio Environment, 2004 High Performance Computing & Simulation (HPC&S) Conference in conjunction with the 18th EUROPEAN SIMULATION MULTICONFERENCE (ESM 2004) , pp. 17-22 , 2004, Magdeburg, Germany

61A. Kourtis, C. Skianis, G. Kormentzas, G. Xilouris, D. Negru, A. Mehaoua, T. Ahmed, E. Borcoci, H. Asgari, S. Eccles, Provisioning of End to End QoS in Diverse Environments: The ENTHRONE View, Special Session on Transition to digital terrestrial television in UHF (DVB-T) in 8th WSEAS International Conference on Communications, pp. 626-631 , 2004, Athens, Greece

62C. Skianis, G. Kormentzas, A. Kourtis, G. Xilouris, A. Mehaoua, T. Ahmed, D. Negru, E. Borcoci, E. LeDoeuff, ENTHRONE Perspective for E2E QoS, 13th IST Mobile and Wireless Communications Summit, pp. 96-100 , 2004, Lyon, France

63C. Skianis, G. Xilouris, G. Kormentzas, D. D. Kouvatsos, A Testbed Environment for Validation of End-to-End QoS Provision for the Content Delivery Chain over Heterogeneous Systems, 2nd International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’04), D. Kouvatsos , (ed), pp. 89/1-89/8 , 2004, Ilkley

64I. Maglogiannis, G. Kormentzas, A. Rouskas, D. Vergados, N. Panagiotarakis , An integrated platform for providing ship management, tourist information and booking services, ENTER 2004 IFITT, 11th International Conference On Information Technology and Travel & Tourism, 2004, Cairo, Egypt

65K. Katzourakis, G. Kormentzas, K. Kontovasilis, C. Efstathiou, A Virtual Signalling Protocol for Transparently Embedding Advanced Traffic Control and Resource Management Functionality in ATM Core Networks, Management of Multimedia Networks and Services, pp. 259-271, September 2003, Springer Verlag

66D. Vassis, G. Kormentzas, An Architectural Framework for Providing WLAN Roaming, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs '03), July 2003, Ilkley, UK

67I. Maglogiannis, G. Kormentzas, N. Panagiotarakis , Using Information and Communication Technologies in Maritime Travel Business, 10th International Conference On Information Technology and Travel and Tourism, January 2003, Helsinki, Finland

68G. Kormentzas, C. Skianis, K. Kontovasilis, A Framework for the Design of Experiments for the Validation of the Composite Radio Concept, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’03), D. Kouvatsos , (ed), pp. 53/1-53/6 , 2003, Ilkley

69K. Kontovasilis, C. Skianis, G. Kormentzas, Estimating Signalling Efficiency in a Composite Radio Environment, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’03), D. Kouvatsos , (ed), pp. 65/1-65/12 , 2003, Ilkley

70I. Maglogiannis, G. Kormentzas, N. Panagiotarakis , The Business Model of a Distributed Web-based Virtual Travel Agency, 15th EEEE Conference in Operational Research, November 2002, Tripoli, Greece

71N. Panagiotarakis , I. Maglogiannis, G. Kormentzas, An Overview of Major Satellite Systems, 2nd WSEAS International Conference on Multimedia, Internet and Video Technologies, September 2002, Skiathos, Greece

72F. Lazarakis, G. Kormentzas, D. Vergados, K. Panagiotopoulos, D. Vassis, A. Tsakrikadakis, A GIS-based Methodology for Designing Wireless Links, WSES, pp. 203-208, September 2002

73D. Vassis, A. Tsakrikadakis, K. Panagiotopoulos, G. Kormentzas, F. Lazarakis, D. Vergados, Building Robust Military Networks Using and Advanced Software Tools, Building Robust Military Networks Using and Advanced Software Tools, pp. 18-23, September 2002

74G. Kormentzas, D. Vergados, J. Soldatos, G. Stassinopoulos, An Open Signaling Protocol for Wireless Host Mobility, 6th International Conference on Protocols for Multimedia Systems, pp. 145-154, October 2001, Springer Verlag

75J. Soldatos, D. Vergados, N. Protopsaltis, C. Lykou, G. Kormentzas, C. Anagnostopoulos, M. Theologou, Applying Mobile IP over Wireless ATM Communication Networks, 54th Semiannual Vehicular Technology Conference, October 2001, New Jersey, USA

76G. Kormentzas, J. Soldatos, D. Vergados, Building a Programmable Wireless Military Network Using Software Agents, Classified MILCOM, October 2001

77D. Vergados, G. Kormentzas, C. Gizelis, F. Lazarakis, M. Theologou, G. Stassinopoulos, Applying the UMTS and GPRS Technology in Existing Military Communication Networks: A Case Study, Unclassified MILCOM, October 2001

78D. Vergados, G. Kormentzas, C. Lykou, C. Anagnostopoulos, N. Protopsaltis, G. Stassinopoulos, Network Management Approaches in 3G Tactical Wireless Communication Networks, Unclassified MILCOM, October 2001

79G. Kormentzas, D. Vergados, WAP against Competing Technologies and Solutions, WSES, pp. 10-12, July 2001

80N. G. Protopsaltis, D. Vergados, C. Anagnostopoulos, J. Anagnostopoulos, G. Kormentzas, G. Kokolakis , M. Theologou, Call Admission Control and QoS in Wireless ATM Networks, 8th ComCon Conference, pp. 91-101, June 2001, Rethymon, Greece

81D. Vergados, J. Soldatos, G. Kormentzas, E. Vayias, F. Lazarakis, C. Gizelis, G. Stassinopoulos, Programming Military Networks: A Review of Alternative Technologies, 8th International Conference on Advances in Communications and Control, June 2001, Crete, Greece

82G. Kormentzas, K. Kontovasilis, Software Switch Extensions for Portable Deployment of Traffic Control Algorithms, 5th IFIP TC6 International Symposium on Next Generation Networks, Networks and Services for the Information Society, pp. 264-277, October 2000

83J. Soldatos, G. Kormentzas, E. Vayias, K. Kontovasilis, N. Mitrou, An Intelligent Agents-Based Prototype Implementation of an Open Platform Supporting Portable Deployment of Traffic Control Algorithms in ATM Networks, 7th International Conference on Advances in Communications and Control, pp. 251-261, June 1999, Athens, Greece

84G. Kormentzas, J. Soldatos, E. Vayias, K. Kontovasilis, N. Mitrou, An ATM Switch-Independent MIB for Portable Deployment of Traffic Control Algorithms, 7th International Conference on Advances in Communications and Control, pp. 237-249, June 1999, Athens, Greece

85K. Kontovasilis, G. Kormentzas, A. Kourtis, N. Mitrou, J. Soldatos, E. Vayias, A Web-Based System for Providing Information about Prototype ATM Platforms, Associated Research Projects and Related Trials, 21st International Conference on Information Technology Interfaces, pp. 197-203, June 1999, Pula, Croatia

86G. Kormentzas, K. Kontovasilis, A. Kourtis, J. Soldatos, E. Vayias, N. Mitrou, A Web-based Management System Architecture for Heterogeneous Cellular Wireless Platforms, 4rd ACTS Mobile Communications Summit, pp. 689-694, June 1999, Sorento, Italy

87G. Kormentzas, K. Kontovasilis, A. Kourtis, J. Soldatos, E. Vayias, N. Mitrou, Managing Heterogeneous Cellular Wireless Systems Using Abstract Information Models, 4rd ACTS Mobile Communications Summit, pp. 683-688, June 1999, Sorento, Italy

88J. Soldatos, G. Kormentzas, E. Vayias, K. Kontovasilis, N. Mitrou, ATM Management: Challenges and Solutions for the Heterogeneous Environment, 2nd IEEE/IFIP International Conference on Management of Multimedia Networks and Services, pp. 1-15, November 1998, Versailles, France

89E. Vayias, J. Soldatos, G. Kormentzas, C. Vaduva, Off-line Demonstrations Using the Off-line Demonstration Tool (Based on the WATT Trials and On-line Demonstrations), Symposium on Windowing ATM Technology through ACTS projects, September 1998, Cluj Napoca, Romania

90E. Vayias, J. Soldatos, N. Mitrou, K. Kontovasilis, G. Kormentzas, Managing Networks over the Web: Classification of approaches and an Implementation, IEEE International Conference on Telecommunications, pp. 451-456, June 1998, Chalkidiki, Greece

91G. Kormentzas, V. Pallis, A. Kourtis, K. Kontovasilis, A Cellular System for Providing Wireless Services, 3rd ACTS Mobile Communications Summit, pp. 672-677, June 1998, Rhodes, Greece

92N. Mitrou, E. Vayias, J. Soldatos, K. Kavidopoulos, G. Branis, K. Kontovasilis, G. Kormentzas, C. Vaduva, Remote Monitoring of Networks through Gateway Programming over the Internet, 13th UK Workshop on Performance Engineering of Computer and Telecommunication, pp. 32/1-32/8, July 1997, Ilkley, England





Κεφάλαια σε Βιβλία
Κορμέντζας Γεώργιος

1A. Bourdena, P. Makris, D. N. Skoutas, C. Skianis, G. Kormentzas, E. Pallis, G. Mastorakis, "Joint Radio Resource Management in Cognitive Networks: TV White Spaces Exploitation Paradigm", chapter in Evolution of Cognitive Networks and Self-Adaptive Communication Systems, Thomas Lagkas, Panagiotis Sarigiannidis, Malamati Louta, Periklis Chatzimisios, 2013, (to appear)





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