Publications of Harilaos G. Koumaras
 

 

 

 



 

 

Journals

J20         : "SDN/NFV-enabled satellite communications networks: Opportunities, scenarios and challenges

                  R. Ferrus, H. Koumaras, O. Sallent, G. Agapiou, T. Rasheed, M.-A. Kourtis, C. Boustie, P. Gelard, T. Ahmed

                  Elsevier Physical Communication, doi:10.1016/j.phycom.2015.10.007 (PDF) (Copyright Info)

J19         : "Emerging Topics: Special Issue on Content Distribution over SDN and NFV Architectures " (Editorial)

                  Xiaoqing Zhu, Harilaos Koumaras (Guest Editors)

                  IEEE COMSOC MMTC E-Letter, pp.4-5, July 2015 (PDF) (Copyright Info)

J18         : "Multimedia Content Delivery in SDN and NFV-based Towards 5G Networks"

                  Fidel Liberal, Akis Kourtis, Jose Oscar Fajardo, Harilaos Koumaras

                  IEEE COMSOC MMTC E-Letter, pp.6-10, July 2015 (PDF) (Copyright Info)

J17         : "Enhancing Satellite and Terrestrial Networks Integration through NFV/SDN technologies"

                  R. Ferrus, O. Sallent, T. Rasheed, A. Morelli, H. Koumaras, G. Agapiou, C. Boustie, P. Gelard, R. Mestari, H. Makis, T. Masson

                  IEEE COMSOC MMTC E-Letter, pp.17-21, July 2015 (PDF) (Copyright Info)

J16         : "Quality of experience issues in multimedia provision" (Editorial)

                  Harilaos Koumaras, Fidel Liberal, Lingfen Sun

                  Int. Journal of Telecommunications Systems, Springer, pp.1-3, DOI: 10.1007/s11235-010-9349-4, March 2012 (PDF) (Copyright Info)

J15         : "Adaptive IPTV services based on a novel IP Multimedia Subsystem"

                  Julien Arnaud, Daniel Négru, Mamadou Sidibé, Julien Pauty, Harilaos Koumaras

                  Multimedia Tools & Applications, Springer, Vol. 55(2),333-352, DOI: 10.1007/s11042-010-0576-1, November 2011 (PDF) (Copyright Info)

J14         : " QoE-driven dynamic management proposals for 3G VoIP services"

                  

                  Jose-Oscar Fajardo, Fidel Liberal, Is-Haka Mkwawa, Lingfen Sun, Harilaos Koumaras

 

Computer Communications, Volume 33 Issue 14, Elsevier Science Publishers, September, 2010 (PDF) (Copyright Info)

 

J13         : "Video Quality Prediction Models based on Video Content Dynamics for H.264 Video over UMTS Networks"

                  

                  Asiya Khan, Lingfen Sun, Emmanuel Ifeachor, Jose Fajardo, Fidel Liberal, H. Koumaras

 

International Journal of Multimedia Broadcasting, Volume 2010 (2010), Article ID 608138, doi:10.1155/2010/608138 (PDF) (Copyright Info)

J12         : "QoE in multi-service multi-agent networks"

                    F. Liberal, H. Koumaras, L. Sun, A. Ferro, A. Kourtis, E. C. Ifeachor

                    Int. Journal of Comm. Net. and Distrib. Systems - Sp. Issue: "Performance Assessment of New Internet Services", Volume 4, Number 2, 25 January 2010, pp. 183-206 (PDF) (Copyright Info)

J11         : "A Framework for End-to-End Video Quality Prediction of MPEG Video"

                  H. Koumaras, C-H Lin, C-K Shieh, A. Kourtis

 

                  Journal of Visual Communication and Image Representation, Elsevier, July 2009, doi:10.1016/j.jvcir.2009.07.005 (PDF) (Link) (Copyright Info)

J10         : "Analysis and Modeling of H.264 Unconstrained VBR Video Traffic"

                  H. Koumaras, C. Skianis, A. Kourtis

 

                  International Journal of Mobile Computing and Multimedia Communication, IGI-Global, Vol. 1, No.4, pp. 4-31, July 2009, DOI: 10.4018/ijmcmc.2009100102 ISSN: 1937-9412 EISSN: 1937-9404 (PDF) (Copyright Info)

  

J9          : "A Theoretical Framework for End-to-End Video Quality Prediction of MPEG-based Sequences" (Invited Paper)

                   H. Koumaras, A. Kourtis, C-H Lin, C-K Shieh

 

International Journal On Advances in Networks and Services, Vol. 1, No. 1, Jan 2009. (PDF) (Full Journal Issue) (Link) (Copyright Info)

J8         : "Quantifying factors influencing the adoption of internet banking services in Greece"

                   M. Makris, V. Koumaras, H. Koumaras, A. Konstantopoulou, S. Konidis, S. Kostakis

 

                   International Journal of e-Adoption, IGI Global, Vol.1, No.1, pp.20-33, January-March 2009. (Link) (Copyright Info)

 J7         : "A Novel Cross Layer Monitoring Architecture for Media Services Adaption Based on Network QoS to Perceived QoS Mapping"

M. Sidibe, H. Koumaras, I. Kofler, A. Mehaoua, A. Kourtis, C. Timmerer

 

International Journal of Signal, Image and Video Processing Special Issue on "Multimedia Semantics, Adaptation & Personalization", Vol.2, No.4, pp307-320, DOI 10.1007/s11760-008-0083-2, ISSN-1863-1703, December 2008 (PDF) (Link) (Copyright Info)

 

The original publication is available here at www.springerlink.com

 

J6         : " ADAMANTIUM Project: Enhancing IMS with a PQoS-aware Multimedia Content Management System"

                  H. Koumaras, D. Negrou, F. Liberal, J. Arauz, A. Kourtis

The Journal of Control Engineering and Applied Informatics, Romanian Society of Automation and Technical Informatics, Vol.10, No. 2, pp.24-32, 2008 (PDF) (Link) (Copyright Info)

 J5         : "Quantitative Perceptual Comparison of VBR over CBR Encoding Scheme for MPEG-4 Video"

                    H. Koumaras, G. Gardikis, A. Kourtis, D. Martakos

                     Journal of Electronic Imaging (JEI), SPIE, IS&T, July 2007 (PDF) (Link) (Copyright Info) (IF 0.710)

J4         : "Unidirectional Lightweight Encapsulation: Performance Evaluation and Application Perspectives"

                    G. Xilouris, G. Gardikis, H. Koumaras, A. Kourtis

                     IEEE Transactions on Broadcasting, Vol. 52(3),  Sept. 2006 pp374 - 380 (PDF) (Copyright Info) (IF 0.560)

J3         : "Shot Boundary Detection without Threshold Parameters"

                    H. Koumaras, G. Gardikis, G. Xilouris, E. Pallis, A. Kourtis

                     Journal of Electronic Imaging (JEI), SPIE, Vol.15(2), April 2006 (PDF) (Link) (Copyright Info) (IF 0.710)

J2         : "Quantified PQoS Assessment Based on Fast Estimation of the Spatial and Temporal Activity Level"

                    H. Koumaras, A. Kourtis, D. Martakos, J. Lauterjung

                    Multimedia Tools and Applications, Springer Editions, Published online (IF 0.416) (PDF) (BibTeX) (Copyright Info)

The original publication is available here at www.springerlink.com

J1         : "Evaluation of Video Quality Based on Objectively Estimated Metric"

                    H. Koumaras, A. Kourtis, D. Martakos

                    Journal of Communications and Networking, KICS, (IF 0.479) 

                    Vol. 7(3), Sep 2005, Technically cosponsored by IEEE ComSoc (PDF) (BibTeX) (Copyright Info) (link)

 

Book Chapters

BC12        : " Virtualization Evolution: From IT Infrastructure Abstraction of Cloud Computing to Virtualization of Network Functions"

Harilaos Koumaras, Christos Damaskos, George Diakoumakos, Michail-Alexandros Kourtis, George Xilouris, Georgios Gardikis, Vaios Koumaras, Thomas Siakoulis

                  “Resource Management of Mobile Cloud Computing Networks and Environments”
Edited by George Mastorakis, Constandinos X. Mavromoustakis, Evangelos Pallis
IGI Global Publishing 2015 (
Accepted)

BC11        : " Perceived QoE for User-Centric Multimedia Services"

N. Zotos, J. O. Fajardo, H. Koumaras, L. Boula, F. Liberal, I. Taboada, M. Gorricho

                  “Media Networks; Architectures, Applications, and Standards”
Edited by Hassnaa Moustafa, Sherali Zeadally
CRC Press (Taylor & Francis Group) (
Accepted)

BC10        : "A Survey on Video Coding Principles and Standards"

                  M. A. Kourtis, H. Koumaras

                  Multimedia Networking and Coding: From Capture to Display
Edited by Reuben A. Farrugia and Carl J. Debono
IGI Global Publishing (
Accepted)

BC9         : "Networking Services

                  H. Perros, H. Koumaras, J. O. Fajardo, F. Liberal, Ch. Ling, K. Xiong, Ch. Yun

                  The Service Science Handbook: A Research Perspective
Edited by Claudio Pinhanez, Wendy Murphy
Springer Verlag, part of the series in Service Science (
Pending)

BC 8         : "Media Ecosystems: A Novel Approach for Content-Awareness in Future Networks " 

                   H. Koumaras, D. Negru, E. Borcoci, V. Koumaras, C. Troulos, Y. Lapid, E. Pallis, M. Sidibé, A. Pinto, G. Gardikis, G. Xilouris, C. Timmerer

Future Internet: Achievements and Promising Technology", Springer Verlag, May 2011

BC7         : "Efficient Streaming in Future Internet" 

                  T. Zahariadis, A. Jari, R. Fracchia, F. Alvarez, T. Filoche and H. Koumaras

                  Towards the Future Internet   - Emerging Trends from European Research, Edited by Georgios Tselentis, Alex Galis, Anastasius Gavras, Srdjan Krco, Volkmar Lotz, Elena Simperl, Burkhard Stiller, Theodore Zahariadis, May 2010, pp.237-246, hardcover, IOS Press, ISBN: 978-1-60750-538-9, doi:10.3233/978-1-60750-539-6-237

BC6         : "A Social Relational Network-based Architecture for Maintaining the Media Integrity and Optimizing the Quality of Experience: A Technical and Business Perspective" 

  H. Koumaras, J. Farnado, F. Liberal, L. Sun, V. Koumaras, C. Troulos, A. Kourtis

Chapter contribution in " Handbook of Research on Social Computing Theory and Practice: Interdisciplinary Approaches", Editors: Dr. Panagiota Papadopoulou, Dr. Panagiotis Kanellis and Dr. Drakoulis Martakos., IDEA Group Publishing,

BC5         : " QoE and *-awareness in the Future Internet"

                   Fidel Liberal, Jose-Oscar Fajardo and Harilaos Koumaras

 

The Future of the Internet, May 2009, Prague (PDF)

BC4         : "Objective and Subjective Assessment Methods of Video Quality in Multimedia Broadcasting"

  H. Koumaras

 Chapter contribution in "Mobile Multimedia Broadcasting Multi-Standards: Application Handbook", Editor Dr. Fa-Long Luo, Springer Editions, Chapter 14, pp.417-434, ISBN: 978-0-387-78262-1, October 2008 (Link)

BC3         : "Perceived Quality Evaluation for Multimedia Services"

  H. Koumaras, E. Pallis, G. Xilouris, A. Kourtis, D. Martakos

  Multimedia Technologies: Concepts, Methodologies, Tools, and Applications, Editor Mahbubur Rahman Syed, IGI Global Pub., ISBN: 978-1-59904-953-3, January 2008 (Link)

BC2         : "PQoS Assessment Methods for Multimedia Services"

  H. Koumaras, F. Liberal, L. Sun

 Chapter contribution in "Wireless Multimedia: Quality of Service and Solutions", Editors Dr. Nikki Cranley, Dr. Liam Murphy, IGI Global Pub. ISBN:  978-1-59904-820-8, July 2008 (Link)

BC1         : "Customer Acceptance of Internet banking services in Greece"

  M. Makris, H. Koumaras, A. Konstantopoulou, S. Konidis, S. Kostakis

 Chapter contribution in "Advances in Banking Technology and Management: Impacts on ICT and CRM" Editor Dr. Vadlamani Ravi, Information Science Reference ISBN 1599046776 October 2007 (Link)

 

Chapter Contributions in Encyclopedias and Handbooks

 

EN7         : "A Quantitative Method for Graphical Representation of H.264 Video Content Dynamics"

  Ioannis Makris, Harilaos Koumaras, Juergen Mone, Vaios Koumaras

  Encyclopedia of Information Technology, 3rd Edition, Idea Group Pub., 2014, ISBN 1466658886, Feb. 2014 (link)

EN6         : "Principles of Digital Video Coding From H.261 to H.265/HEVC"

  Michael-Alexandros Kourtis, Harilaos Koumaras, Charalampos Skianis, Fotis Lazarakis

  Encyclopedia of Information Technology, 3rd Edition, Idea Group Pub., 2014, ISBN 1466658886, Feb. 2014 (link)

EN5         : "Shot Boundary Detection Techniques For Video Sequences"

  H. Koumaras, G. Xilouris, E. Pallis,  G. Gardikis, A. Kourtis

  Encyclopedia of Mobile Computing & Commerce, IGI Pub., ISBN 978-1-59904-002-8, Feb. 2007 (link)

EN4         : "Perceived Quality Evaluation for Multimedia Services"

  H. Koumaras, E. Pallis, G. Xilouris, A. Kourtis, D. Martakos

  Encyclopedia of Mobile Computing & Commerce, IGI Pub., ISBN 978-1-59904-002-8, Feb. 2007 (link)

EN3         : "Digital Television for Handheld: Technology and Applications"

         G. Gardikis, H. Koumaras, A. Kourtis

       Encyclopedia of Information Science & Technology 2nd edition , Idea Group Pub., ISBN:  978-1-60566-026-4,October 2008 (link)

EN2         : "Fundamental Principles of Digital Video Coding"

        H. Koumaras, E. Pallis,  A. Kourtis, D. Martakos,

       Encyclopedia of Information Science & Technology 2nd edition , Idea Group Pub., ISBN:  978-1-60566-026-4,October 2008 (link)

EN1         : "Objective Measurement of Perceived QoS for Homogeneous MPEG-4 Video Content"

        H. Koumaras, D. Martakos, A. Kourtis

       Encyclopedia of Multimedia Technology and Networking, Idea Group, April 2005 (link), (brochure)

 

Conference Proceedings

C38         : Enabling Agile Video Transcoding over SDN/NFV-enabled Networks

                Harilaos Koumaras, Christos Sakkas, Michail Alexandros Kourtis, Christos Xilouris, Vaios Koumaras, Georgios Gardikis

                Proc. IEEE Telecommunications and Multimedia Conference 2016, July 25-27 2016, Heraklion, Greece

C37         : SDN/NFV-enabled Satellite Communications: Ground Segment Network Architecture for 5G Integration

                Ramon Ferrus, Harilaos Koumaras, Oriol Sallent, Tinku Rasheed, Roberto Riggio, Nicolas Kuhn, Patrick Gelard, Toufik Ahmed

                Proc. of European Conference on Networks and Communications 2016, EuCNC 2016, 27-30 June 2016, Athens, Greece

C36         : SDN-based Media Service Provision Over Federated Satellite and Terrestrial Networks

                Harilaos Koumaras, Christos Sakkas, Vaios Koumaras, Christos Xilouris, Michail Alexandros Kourtis, Georgios Gardikis

                Proc. of European Conference on Networks and Communications 2016, EuCNC 2016, 27-30 June 2016, Athens, Greece

C35         : NFV Applicability and Use Cases to Satellite Networks

                Georgios Gardikis, Socrates Costicoglou, Harilaos Koumaras, Christos Sakkas, Anastasios Kourtis, Fabrice Arnal, Luis M. Contreras, Pedro A. Aranda Gutierrez

                Proc. of European Conference on Networks and Communications 2016, EuCNC 2016, 27-30 June 2016, Athens, Greece

C34         : Automated Generation of VNF Deployment Rules Using Infrastructure Affinity Characterization

                Vincenzo Riccobene, Michael J. McGrath, Michail-Alexandros Kourtis, George Xilouris, Harilaos Koumaras

                Proc. IEEE International Conference on Network Softwarization (NetSoft 2016) 6-10 June 2016, Seoul, Korea (PDF)

C33         : In-service Video Quality Assessment based on SDN/NFV techniques

                Harilaos Koumaras, Michail-Alexandros Kourtis, Christos Sakkas, George Xilouris, Stavros Kolometsos

                Proc. 23rd IEEE International Conference on Telecommunications, 16-18 May 2016, Thessaloniki, Greece (PDF)

C32         : Enhancing VNF Performance by Exploiting SR-IOV and DPDK Packet Processing Acceleration

                M-A Kourtis, G. Xilouris, V. Riccobene, M. McGrath, G. Petralia, H. Koumaras, G. Gardikis, F. Liberal

                Proc. IEEE Conference on Network Function Virtualization & Software Defined Networks, 18-21 November 2015, San Francisco, USA (PDF)

C31         : Encoding Performance Analysis and Video Quality Assessment of the emerging H.265/HEVC

                Michael-Alexandros Kourtis, Harilaos Koumaras, Charalampos Skianis, Fotis Lazarakis

                Proc. IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), December 1-3, 2014, Athens, Greece, (PDF)

C30         : A Quantitative Method for Graphical Representation of H.264 Video Content Dynamics

                Michael-Alexandros Kourtis, Harilaos Koumaras, Charalampos Skianis, Fotis Lazarakis

                Proc. IEEE Telecommunications and Multimedia Conference 2014, July 28-30 , 2014, Heraklion, Greece, (PDF)

C29         : An IMS-based Interoperable Architecture for Heterogeneous Emergency Services

                Fidel Liberal, Jose Oscar Fajardo, Mikel Ramos, Harilaos Koumaras, Christos Sakkas, Michail Alexandros Kourtis

                Proc. IEEE Telecommunications and Multimedia Conference 2014, July 28-30 , 2014, Heraklion, Greece, (PDF)

C28         : CC4IMS: A Mobile-based Open-Source Call Center for IMS

                Harilaos Koumaras, Christos Sakkas, Michael-Alexandros Kourtis, J-O Fajardo, F. Liberal

                in Proc of 2013 IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications: Services, Applications and Business Track - Services, Applications and Business Track, 8-11 September, London, UK. (PDF)

C27         : User Requirements for Future Wideband Critical Communications

                F. Liberal, M. Ramos, J. O. Fajardo, N. Goia, A. Bizkarguenaga, I. Mesogiti, E. Theodoropoulou, H. Koumaras, L. Sun, N. Clarke, F. Li, ,

                in Proc of Fifth International Conference on Internet Technologies and Applications (2013) - International Workshop on Emergency Telecommunications Systems (ETS 2013), 10 - 13 September 2013. Wrexham, North Wales, UK. (PDF)

C26         : Survey of Cross-layer Proposals for Video Streaming over Mobile Ad hoc Networks (MANETs)

                Spyros Mantzouratos, Georgios Gardikis,  Harilaos Koumaras, Anastasios Kourtis,

                Proc. TEMU/IEEE 2012, July 30 – August 1, 2012, Heraklion, Greece. (PDF)

C25         : “QoE4CLOUD: A QoE-driven Multidimensional Framework for Cloud Environments”

                Emmanouil Kafetzakis, Harilaos Koumaras, Michail Alexandros Kourtis, and Vaios Koumaras

                in Proc. TEMU/IEEE 2012, July 30 – August 1, 2012, Heraklion, Greece. (PDF)

C24         : “Quantitative Performance Evaluation Of the Emerging HEVC/H.265 Video Codec”

                Harilaos Koumaras, Michail-Alexandros Kourtis, Spyros Mantzouratos, Drakoulis Martakos,

                QoEMCS 2012 workshop, Euro ITV 2012, Berlin, Germany, 04 – 06 July 2012. (PDF)

C23         : "Benchmarking the Encoding Efficiency of H.265/HEVC and H.264/AVC"

                 Harilaos Koumaras, Michail-Alexandros Kourtis, Drakoulis Martakos

               Future Network & Mobile Summit 2012 4 - 6 July 2012, Berlin, Germany, July 4-6. (PDF)

C22         :  "Impact of H.264 Advanced Video Coding Inter-Frame Block Sizes on Video Quality"

                 Harilaos Koumaras, Michail-Alexandros Kourtis, Drakoulis Martakos and Christian Timmerer

                 The International Conference on Computer Vision Theory and Applications VISAPP 2012, Rome, Italy, February 24-26. (PDF)

C21         : "A QoE-aware IMS Infrastrusture for Multimedia Services"

                 Harilaos Koumaras, Nikolaos Zotos, Lemonia Boula, Anastasios Kourtis

                 Third International Congress on Ultra Modern Telecom and Control Systems IEEE ICUMT 2011, Budapest Hungary, October 5-7. (PDF)

C20         : "Business Model Analysis and Evaluation Framework for PQoS-aware VoIP and IPTV Services of Mobile Operators"

                 V. Koumaras, H. Koumaras, M. Gorricho. A. Kourtis

                 TEMU2010, Int. Conf. on Telecommunications and Multimedia, Chania, Crete, Greece, 14-15 July 2010 (PDF)

C19         : "Adapted IPTV Service within novel IMS Architecture" 

                   Julien Arnaud, Daniel Negru, Mamadou Sidibe, Julien Pauty, H. Koumaras

                MobiMedia 2009, 3rd European Symposium on Mobile Media Delivery (EUMOB), London, U.K., 7-9 September 2009 (PDF)

C18         : " An Experimental Approach of Video Quality Level Dependence on Video Content Dynamics"

                   H. Koumaras, Julien Arnaud, Daniel Negru, A. Kourtis

                MobiMedia 2009, 3rd European Symposium on Mobile Media Delivery (EUMOB), London, U.K., 7-9 September 2009 (PDF)

C17         : "A Perceived Quality-aware Cross Layer Monitoring Framework for Real-Time Media Content Adaptation"

 

M. Sibide,  H. Koumaras, G. Xilouris

                

                 The IEEE Global Information Infrastructure Symposium (IEEE GIIS 2009) June 23-26, 2009, Hammamet, Tunisia

 

C16         : "An Enhanced IMS Architecture Featuring Cross-Layer Monitoring and Adaptation Mechanisms"

L. Boula, H. Koumaras, A. Kourtis

                The Fifth International Conference on Autonomic and Autonomous Systems, ICAS 2009, April 20-25, 2009 - Valencia, Spain

 

 

C15         : " ADAMANTIUM Project: Enhancing IMS with a PQoS-aware Multimedia Content Management System" - BEST PAPER AWARD

H. Koumaras, D. Negrou, F. Liberal, J. Arauz, A. Kourtis

                2008 IEEE-TTTC International Conference on Automation, Quality and Testing, Robotics AQTR 2008 (PDF)

 

C14         : " Perceptually Enabled and User Centric IMS Architecture: The ADAMANTIUM Project"

                   H. Koumaras, A. Kourtis

                TEMU2008, Int. Conf. on Telecommunications and Multimedia, Ierapetra, Crete, Greece, 16-18 July 2008 (PDF)

 

C13         : " The ADAMANTIUM Multimedia Content Management System for Real Time Cross-Layer Adaptation of IPTV and VoIP Services over IMS"

                   H. Koumaras, L. Sun, A. Kourtis

                TEMU2008, Int. Conf. on Telecommunications and Multimedia, Ierapetra, Crete, Greece, 16-18 July 2008 (PDF)

 

C12        : "Video Quality Prediction Based on the Spatial and Temporal Classification of the Uncompressed Content"

                   H. Koumaras, A. Kourtis

                The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Comm. (PIMRC), Athens, Greece,  3-7 Sep. 2007 (PDF)

C11         : "A Theoretical Framework for End-to-End Video Quality Prediction of MPEG-based Sequences" BEST PAPER AWARD

                   H. Koumaras, A. Kourtis, C-H Lin, C-K Shieh

                The Third Inter. Conf. on Networking and Services - ICNS07, Athens, Greece,  June 19-25 2007 (PDF) (BibTeX)

C10        : "A Novel Method for Pre-Encoding Video Quality Prediction"

                   H. Koumaras, T. Pliakas, A. Kourtis

                 IST Mobile Summit 2007, Budapest, Hungary, 1-5 July 2007 (PDF)

C9         : "Real-time, Dynamic Resource Allocation in DVB-S.2/RCS Networks"

                   G. Gardikis, H.Koumaras, G.Xilouris, E.Pallis, A.Kourtis

                 Eighth International Symposium on Interworking, Santiago, Chile, January 15 - 19, 2007 (PDF)

C8         : "Real Time PQoS Enhancement of IP Multimedia Services Over Fading and Noisy DVB-T Channel"

                   H. Koumaras, E. Pallis, G. Gardikis, A. Kourtis

                  TEMU2006, Int. Conf. on Telecommunications and Multimedia, Heraklion, Greece, 5-7 July 2006 (PDF)

C7         : "Multi-layer Resource Management in DVB-S.2 Networks: The IMOSAN approach"

                    G. Gardikis, G. Xilouris, H. Koumaras, A. Kourtis

                  TEMU2006, Int. Conf. on Telecommunications and Multimedia, Heraklion, Greece, 5-7 July 2006 (PDF)

C6         : "Maximising Spectrum Efficiency in Interactive DVB-S.2 Networks"

                    G. Gardikis, H. Koumaras, G. Xilouris,  A. Kourtis

                  WSEAS Int. Conf. on Communications, Athens, Greece, 13-15 July 2006

C5         : "A Markov Modified Model of H.264 VBR Video Traffic"

                   H. Koumaras, C. Skianis, G. Xilouris, G. Gardikis, A. Kourtis

                 IST Mobile Summit 2006, Mykonos, Greece, 4-8 June 2006 (PDF)

C4         : "Analysis of H.264 video encoded traffic"

                   H. Koumaras, C. Skianis, G. Gardikis, A. Kourtis

                  INC 2005 Fifth International Network Conference, Samos Island, Greece, July 2005 (PDF) (BibTeX)

C3         : "Broadband Data Access over Hybrid DVB-T Networks"

                    G. Gardikis, G. Kormentzas, G. Xilouris, H. Koumaras, A. Kourtis

                   3nd Inter. Conference on Performance Modelling and Evaluation of Heterogeneous Networks,

                   Het-NeTs05, Ilkley, United Kingdom, July 2005 (PDF)

C2         : "Pre-Encoding PQoS Assessment Method for Optimized Resource Utilization"

                    H. Koumaras, E. Pallis, G. Xilouris, A. Kourtis, D. Martakos, J. Lauterjung

                   2nd Inter. Conference on Performance Modelling and Evaluation of Heterogeneous Networks,

                   Het-NeTs04, Ilkley, United Kingdom (PDF) (BibTeX).

C1         : "Objective Evaluation of the Perceived Quality of Video Content"

                   H. Koumaras, G. Gardikis, A. Kourtis

                   IST Mobile Summit 2003, Aveiro , Portugal (PDF)

 

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