Professor Demetres Kouvatsos
 Title: Professor of Networks and Performance Engineering
 Email: D.Kouvatsos@Bradford.ac.uk
 Extension: 3941
 Room No. Horton D4.13
 Qualifications: BSc Athens National University MSc Victoria University of Manchester PhD UMISTUniv of Man Ist. of Sci. & Tech.
 Web: http://www.brad.ac.uk/ei/s/?u=demetres
 Research Groups: Networks & Performance Engineering
BIOGRAPHY +
Professor Demetres Drakoulis Kouvatsos is the Head of Networks and Performance Engineering (NetPEn) Research Group, School of Electrical Engineering and Computer Science, University of Bradford. As a principal investigator (PI), he pioneered new and costeffective analytic methodologies, based on queueing theoretic concepts and the principles of maximum entropy and minimum relative entropy, for the approximate analysis of arbitrary queueing network models (QNMs) and their applications into the performance evaluation and engineering of computer networks. These works were progressively supported by a series of EPSRC Engineering and Physical Sciences Research Council (EPSRC) research grants, including GR/D/12422 (19841987), GR/D/12422 (19891992), GR/H/18609 (19921995) and GR/K/67809 (19951998).
He was the PI of EU IST funded projects, such as i) IASON (20022004) concerning with the design and development of a Generic Performance Evaluation Platform for Services Interoperability and Networks and ii) VITAL (20062008) dealing with the creation of new Mobility Management and QualityofService (QoS) Mechanisms for Convergent IP Multimedia Services (IMS) over Next Generation Networks. These works involved the collaboration of EU academic and industrial organisations, such as Alcatel SA and Vodafone (Germany), Telefonica (Spain), Telecom Austria and TELETEL SA (Greece). He also acted as a PI of the University of Bradford for two major EU Networks of Excellence (NoEs) Consortia involving a total of 57 EU Research Groups, namely EuroNGI and EuroFGI, focusing on the design and engineering of the next and future generation Internets, respectively  towards the convergent multiservice heterogeneous networks (20032008).
Prof Kouvatsos has been the author or coauthor of many papers in the field of Networks and Performance Engineering. Moreover, he developed in collaboration with members of the NetPEn Research Group, traffic generation tools and analytic algorithms for the performance analysis of complex QNMs, which contributed towards the initial setting up and progressive enhancement of TELETEL SA (Athens, Greece) very successful range of products known as the iSAFT platform. This platform is a fully integrated Protocol Testing and Validation System (PVS) that has been applicable to date to an extended range of telecommunication networks, including those with Satellite Channel (S/C) and Satellite onboard communication protocols in avionics and space domains.
Prof Kouvatsos served as the Chair of seven (7) International Federation of Information Processing (IFIP) Conferences (c.f., ATM & IP 19931998, 2000) and four (4) NoE EuroNGI Conferences (c.f., HETNETs 200306) focusing on the Performance Modelling and Evaluation of ATM & IP Networks and Heterogeneous Networks, respectively. He was is also the Chair of the more recent HETNETs 2013 Conference that was staged under the auspices of IFIP on the Performance and Security Modelling and Evaluation of Cooperative Heterogeneous Networks http://riverpublishers.com/book details.php?book id=234 (Ilkley, UK, 1113 Nov 2013). Moreover, in association with HETNETs 2006 and 2013 international conferences, he directed, respectively, the first two EU PhD Courses PERFORMQNMs 2006 on Performance Engineering and QNMs and NETPEN 2013 on Networks and Performance Engineering, which were attended by many PhD research students from all over the globe.
Prof Kouvatsos is the Editor of many special issues of international journals and research books, such the Performance Networks Handbook by Springer 2011. He is also a Recipient of the IFIP Silver Cross Award (1997). Moreover, he is an appointed/invited member of several international academic bodies of experts including Research Assessment Exercise (RAE) Panel for Research in Telecommunication Networks of Romanian Universities (2011), IFIP Working Groups WG 6.2 and WG 6.3 on the Performance Evaluation of Computer Systems and Communication Networks, respectively and the International Assessment Committee for the Quality Assurance Exercise in Teaching and Research of the Telecom School of the University of Samos, Greece (Dec. 2013).
GRANTS +
Future plans
Demetres D Kouvatsos (PI)  To submit an EPSRC Research Grant Proposal entitled Entropy Maximisation, Queueing and Performance vs. Security Tradeoffs in Networks with Cloud Supporting Platforms with Bursty and SelfSimilar Big Traffic Data Flows.
Demetres D Kouvatsos, To complete and submit a Research Monograph (under preparation)  Springer / River Publishers: Provisional Titles  Entropy Maximisation and Queueing Networks Models Vol. 1: GEtype Probabilistic Algebra and Building Block Queues Vol 2: Maximum Entropy Analysis of GEtype Queueing Network Models.
Current, and significant recent, funded projects
EU IST funded projects i) IASON (20022004) concerning with the design and development of a Generic Performance Evaluation Platform for Services Interoperability and Networks and ii) VITAL (20062008) dealing with the creation of new Mobility Management and QualityofService (QoS) Mechanisms for convergent IP multimedia services (IMS) over next generation networks. These works involved the collaboration of EU academic and industrial organisations, such as Alcatel SA and Vodafone (Germany), Telefonica (Spain), Telecom Austria and TELETEL SA (Greece). He also acted as a PI of the University of Bradford for two major EU Networks of Excellence (NoEs) Consortia involving a total of 57 EU Research Groups, namely EuroNGI and EuroFGI, focusing on the Design and Engineering of the Next and Future Generation Internets, respectively  towards Convergent Multiservice Heterogeneous Networks (20032008).
AWARDS AND RECOGNITION +
Recipient of the IFIP Silver Core Award
Member of IFIP Working Group WG6.2 on Network and Internetwork Architectures
Member of IFIP Working Group WG6.3 on the Performance of Computer Networks
INTERNATIONAL SCIENTIFIC ACTIVITIES +
CoChair of 3rd International Workshop on Queueing Networks with Finite Capacity (QNETs 1995)
CoChair of 4th International Workshop on Queueing Networks with Finite Capacity (QNETs 2000)
Programme CoChair of the ESM 1998 Conference on the Analytical and Numerical Modelling Techniques
CoChair of UK Performance Engineering Workshop (UKPEW 1997)
CoLeader of the Working Package WP.JRA.5.5 of the EU Network of Excellence (NoE) EuroNGi on Numerical, Simulation and Analytic Methodologies
Prof Kouvatsos served as the Chair of seven (7) International Federation of Information Processing (IFIP) Conferences (c.f., ATM & IP 19931998, 2000) and four (4) NoE EuroNGI Conferences (c.f., HETNETs 200306) focusing on the Performance Modelling and Evaluation of ATM & IP Networks and Heterogeneous Networks, respectively. He was is also the Chair of the more recent HETNETs 2013 Conference that was staged under the auspices of IFIP on the Performance and Security Modelling and Evaluation of Cooperative Heterogeneous Networks, http://riverpublishers.com/book details.php?book id=234 (Ilkley, UK, 1113 Nov 2013).
Moreover, in association with HETNETs 2006 and 2013 international conferences, he directed, respectively, the first two EU PhD Courses PERFORMQNMs 2006 on Performance Engineering and QNMs and NETPEN 2013 on Networks and Performance Engineering, which were attended by many PhD research students from all over the globe.
INTERNATIONAL PROFILE +
Fellowships of Professional Institutions or equivalent
IFIP Working Group WG6.3 on the 'Performance of Communication Systems'.
[2000]
Professors of Computer Science, UK
[2000]
IFIP Working Group WG6.2 on 'Network and Internetwork Architectures'
[2000]
International Conference Organisation
Organiser & Programme Chair of the 5th NoE WP.JRA.5.5 Workshop on 'Numerical, Simulation and Analytic Methodologies', EU Network of Excellence EuroFGI , University of Salerno, Salerno, Italy, 29 February 2008.
[2008]
International Plenary Lectures, Conference Keynote
Demetres D. Kouvatsos, On the Analysis Queues with Bursty and LRD Traffic Flows: An Extended Maximum Entropy Approach, Keynote Speech, HETNETs '08 International Working Conference on "Performance Modeling and Evaluation of Heterogeneous Networks", Blekinge Institute of Technology, Karlskrona, Sweden, Feb. 18  20, 2008.
[2008]
Membership of Research Council Peer Review College
[2000]
Other
Editor of three books by River Publishers and Guest Editor for special journal issues in COMCOM and WIRE.
Programme Committee member of 'Network Control and Performance Evaluation' track of the 23rd IEEE International Conference on Advanced Information Networking and Applications (AINA 2009), University of Bradford, Bradford, 2629 May 2009.
[2009]
PhD Thesis External Examiner for Karlskrona University, Karlskrona, Sweden, Oct. 2008.
[2008]
Leader of HYBRID_WiMAX Specific Research Project, EU Network of Excellence EuroFGI on 'Design and Engineering of the Future Generation Internet  Towards the Convergence of Multiservice Heterogeneous Networks.
[2008]
Programme Committee member of 4th Int. NoE EuroNGI Conference 2008 on 'Next Generation Internet Networks' (NGI 2008), Krakow, Poland, 2830 April 2008
[2008]
Professional Advisor/Evaluator of Senior Academic Promotions for (i) Sami Shamoon College of Engineering, BeerSheva 84100, Israel, May 2008 and (ii) University of Warwick, Coventry, Nov. 2007.
[2007]
External Examiner of the UG Courses of the School of Computing, University of Newcastle, Newcastle, UK.
[2007]
Programme Committee member of 3rd Int. NoE EuroNGI Conference on 'Next Generation Internet Networks  Design and Engineering for Heterogeneity' (NGI 2007), Trodheim, Norway, 2123 May 2007
[2007]
Professional Advisor/Evaluator of National Research Proposals for (i) EPSRC, UK (ii) Flanders Research Council FWO Vlaanderen, Fonds Wetenschappelijk Onderzock, Brussels, Belgium
[2007]
Member of the Advisory Board of (i) UK Postgraduate Symposium on the Convergence of Telecommunications, Networking & Broadcasting (PGNet), Liverpool John Moores University, Liverpool, UK, July 2007 & 2008 and (ii) HETNETs '08 International Working Conference on the 'Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, Karlskrona, Sweden, Feb. 2008.
[2007]
CoLeader of the Workpackage WP.JRA.5.5 on 'Numerical, Simulation and Analytic Methodologies', EU Network of Excellence (NoE) EuroFGI on 'Design and Engineering of the Future Generation Internet  Towards the Convergence of Multiservice Heterogeneous Networks.
[2006]
Leader of the Workpackage WP.SEA.3.1 on 'Performance Modelling and Evaluation of Heterogeneous Networks' (HETNETs International Working Conferences), EU Network of Excellence EuroFGI on 'Design and Engineering of the Future Generation Internet  Towards the Convergence of Multiservice Heterogeneous Networks.
[2006]
EU IST STREP Consortium 'VITAL'
[2006]
EU Networks of Excellence (NoEs) EuroNGI and EuroFGI
[2003]
RESEARCH STUDENTS +
Recent Research Students / Graduates under the supervision of
Demetres D Kouvatsos (DDK)
PhD Graduates
Dr Guzlan Miskeen, Dec. 2013  DDK (P), IUA(J);
Dr Neel P Shah, July 2015 DDK (P), RJF(J).
Names of Research Students, Supervisors and Year of Study
Qublai Khan Ali Mirza, IUA(P), DDK(J), 1st Year (MPhil);
Mukhtar Ibrahim Bello (DDK PS, PMLC(J), 4th Year (PhD);
Akinwale Akinjide Akinyemi, DDK (P), IA(J), 1st Year (MPhil);
Rana Rashid Ahmed, DDK(P), PMLC(J), 4th Year (PhD);
Ashraf AlQun, DDK(P) MK(J), 4th Year (PhD);
Aamir Hassan, YP (P), DDK (J), 4th Year (PhD);
Ejike Einstein Chuku, DDK (P), ATA (J), 1st Year (MPhil);
Esmaeil Habib Zadeh, DDK(P), GM(J), Writing up;
Kabiru Muhammad Maiyama, DDK(P), MK(J), 1st Year.
Faisal Saleem, DDK(P), IA(J), 1st Year;
PUBLICATIONS
Published Books +

KOUVATSOS D.D. (2011): "Network Performance Engineering  A Handbook on Convergent MultiService Networks and Next Generation Internet, Lecture Notes in Computer Science, Vol. LNCS 5233, pp. 11080", Springer ISBN: 9783642027413.
Download PDF  KOUVATSOS D.D. (2000): "Technical Proceedings, Fourth International Workshop on Queueing Networks with Finite Capacity (QNets 2000) Ilkley, UK 20th21st July 2000", Networks UK ISBN: 0954015126.
 KOUVATSOS D.D. (2000): "Participants Proceedings: Tutorial Papers, Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (ATM & !P 2000)Ilkley, UK. 17th  19th July 2000", Networks UK ISBN: 095401510X.
 KOUVATSOS D.D. (2000): "Technical Proceedings, Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (ATM & IP 2000) Ilkley. UK, 2000", Networks UK ISBN: 0954015118.
 KOUVATSOS D.D. (2000): "ATM Networks: Performance Modelling and Analysis, Special Issue of the journal of 'Performance Evaluation', North Holland", Elsevier, Vol. 41, 2000.
 KOUVATSOS D.D. (2000): "Performance Evaluation and Applications of ATM Networks.(452 pages)", Kluwer Academic ISBN: 0792378512.
 KOUVATSOS D.D (2000): "Participants Proceedings: Research Works in Progress, Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (ATM & IP 2000) Ilkley UK. 17th19th July 2000".
 KOUVATSOS D.D. (2000): "Performance Modelling and Evaluation of ATM Networks, Special Issues of the journal of 'Computer Networks',North Holland", Elsevier. Vol.34.2000.
 KOUVATSOS D.D. (1999): "Performance Analysis of ATM Networks, IFIP Publication. (564 pages)", Kluwer Academic, U.S.A.. ISBN: 0412836408.
 DALLERY Y and KOUVATSOS D.D. (1998): "Annals of Operations Research, special issue on queueing networks with blocking.", Baltzer Science. Vol.79 1998 ISBN: 0254 5330.
 KOUVATSOS D.D. (1997): "ATM Networks: Performance Modelling and Analysis.", Chapman & Hall. Vol. 3, London ISBN: 0412 80970 2.
 KOUVATSOS D.D. (1996): "ATM Networks: Performance Modelling and Evaluation.", Chapman & Hall. Vol.2, London ISBN: 0412 792000 1.
 Kouvatsos D. D (1995): "Performance Modelling and Evaluation of ATM Networks", Chapman & Hall. Vol.1, London ISBN: 0412711400.
Edited Books +
 KOUVATSOS D.D. (ed.) 2011, "Network Performance Engineering  A Handbook on Convergent MultiService Networks and Next Generation Internet", Lecture Notes in Computer Science, Vol. LNCS 5233 , Springer, ISBN: 9783642027413, pp. 11080.
 Kouvatsos D.D. (ed.) 2009, "Performance Modelling and Analysis of Heterogeneous Networks", Selected papers, subject to peer review, from the HETNETs International Working Conferences on the Performance Modelling and Evaluation of Heterogeneous Networks, Workpackage WP.SEA.6.1, EU Network of Excellence EuroFGI. International Working Conf, River Publishers, Gistrup, Denmark ISBN: 9788792329189.
 Kouvatsos D.D. (ed.) 2009, "Mobility Management and QualityofService for Heterogeneous Networks", Selected papers, subject to peer review, from the HETNETs International Working Conferences on the Performance Modelling and Evaluation of Heterogeneous Networks, Workpackage WP.SEA.6.1, EU Network of Excellence EuroFGI. International Working Conf, River Publishers, Gistrup, Denmark ISBN: 9788792329202.
 Kouvatsos D.D. (ed.) 2009, "Traffic and Performance Engineering for Heterogeneous Networks ", Selected papers, subject to peer review, from the HETNETs International Working Conferences on the 'Performance Modelling and Evaluation of Heterogeneous Networks', Workpackage WP.SEA.6.1, EU Network of Excellence EuroFGI., River Publishers, Gistrup, Denmark ISBN: 9788792329165.
 Kouvatsos D.D (ed.) 2009, "Mobility Management and QualityofService for Wireless Networks", Special Journal Issue, Wireless Personal Communications (WIRE)  An International Journal , SpringerVerlag, Heidelberg, Germany.
 Kouvatsos D.D. and Merabti M. (eds.) 2009, "Heterogeneous Networks: Traffic Engineering and Performance Evaluation", Special Journal Issue, Computer Communications (COMCOM)  The International Journal for the Computer and Telecommunications Industry, Elsevier (Vol. 31, Suppl. 1), Amsterdam, Holland.
 Kouvatsos D.D. (ed.) 2009, "Next Generation Internet: Performance Evaluation & Applications", Lecture Notes in Computer Science, Vol. LNCS 5233, SpringerVerlag, Heidelberg, Germany ISBN: 9783540995005 .
 Kouvatsos D.D. (ed.) 2009, "Performance Modelling and Analysis of Wireless Networks ", Special Journal Issue, Wireless Personal Communications (WIRE)  An International Journal , SpringerVerlag, Heidelberg, Germany.
 Kouvatsos D.D. (ed.) 2006, "Performance Modelling and Evaluation of Heterogeneous Networks ", Technical Proceedings of the Fourth International Working Conference on the HETNETs 2006, Networks UK , Bradford, UK, ISBN: 0955062438.
 Kouvatsos D.D. (ed.) 2005, "Performance Modelling and Evaluation of Heterogeneous Networks ", Technical Proceedings of the Third International Working Conference HETNETs 2005, Networks UK, Bradford, UK, ISBN: 095506242X.
 Kouvatsos D.D. and Kofman D. (eds.) 2005, "Performance Modelling and Evaluation of Heterogeneous Networks", Performance Evaluation (PEVA), Elsevier, Amsterdam, Holand ISBN: 01665316.
 Kouvatsos D.D. and Kofman D. (eds.) 2005, "Performance Modelling and Evaluation of Heterogeneous Networks", Performance Evaluation (PEVA), Elsevier, Amsterdam, Holand ISBN: 01665316.
 Kouvatsos D.D. (ed.) 2004, "Performance Modelling and Evaluation of Heterogeneous Networks ", Technical Proceedings of the Second International Working Conference HETNETs 2004, Networks UK, Bradford, UK, ISBN: 0954015169.
 Kouvatsos D.D. (ed.) 2003, "Performance Modelling and Evaluation of Heterogeneous Networks ", Technical Proceedings of the First International Working Conference HETNETs 2004 , Networks UK, Bradford, UK, ISBN: 0954015142.
 Kouvatsos D.D. (ed.) 2002, "ATM & IP Networks: Performance Modelling and Analysis", Performance Evaluation (PEVA), Elsevier, Amsterdam, Holland,.
 Kouvatsos D.D. and Balsamo S. (eds.) 2002, "Queueing Networks with Blocking", Performance Evaluation, Elsevier, Amsterdam, Holand.
Journal Publications +
 Shah N.P and Kouvatsos D.D. (2017): "Advances in Maximum Entropy Analysis of the M/G/1/K Queue with Balking " Applied Mathematical Modelling, Elsevier (Just being submitted for consideration for publication).

Li W., Kouvatsos D.D. and Fretwell R.J. (2017): "On the Analytic Assessment of the Impact of Traffic Correlation on Queues in Continuous Time Domain" COR  Computers and Operations Research, Elsevier , Amsterdam, 78 316  334.
For more information see: http://dx.doi.org/10.1016/j.cor.2016.09.024 
Li W., Kouvatsos D.D. and Fretwell R.J. (2015): "Towards Time Domain Invariant QoS Measures for Queues with Correlated Traffic" JCSS  Journal of Computer and System Sciences , Elsevier, 81 (1): 132144.
For more information see: http://dx.doi.org/10.1016/j.jcss.2014.06.019
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KOUVATSOS D.D., ALANAZI J.S. and SMITH K. (2012): "A Unified ME Algorithm for Arbitrary Open QNMs with Mixed Blocking Mechanisms" Numerical Algebra, Control and Optimization (NACO), AIMS.
Download PDF  Kouvatsos D.D. and Assi S.A. (2012): "On the Analysis of Queues with Heavy Tails: A NonExtensive Maximum Entropy Formalism and a Generalisation of the ZipfMandelbrot Distribution" Lecture Notes on Computer Science (LNCS), Springer (for IFIP).

Kouvatsos D.D. and Miskeen G.M. (2012): "Performance Related Security Modelling and Evaluation of RANETs" WIRE  Wireless Personal Communications, Springer, 64 (3): 523  546.
Download PDF  QURESHI B., MIN G. and KOUVATSOS D.D. (2011): "A Distributed Reputation and Trust Management Scheme for Mobile Peertopeer Networks" Computer Communications (COMCOM).

QURESHI B., MIN G. and KOUVATSOS D.D. (2011): "Trusted Information Exchange in P2P Mobile Social Networks" Computation and Concurrency: Practice and Experience, 24 (17): 20552068.
Download PDF  Kouvatsos D.D., Li Y. and Xing W. (2011): "A Novel Hand Off Priority Channel Assignment Scheme for 4G Cellular Networks" Wireless Personal Communications (WIRE)  An International Journal.

Mouchos C., Tsokanos A. and Kouvatsos D.D. (2010): "Dynamic OBS Offset Allocation in WDM Networks" Computer Communications (COMCOM), Elsevier, 33 (S1): S130S145.
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Wang L., Min G., Kouvatsos D.D. and Jin X (2010): "Analytical Modelling of an Integrated Priority and WFQ Scheduling Scheme in Multiservice Networks" Computer Communications (COMCOM), Elsevier, 33 (S1): S93S101.
Download PDF  Xing W., Kouvatsos D.D. and Li Y. (2009): "Radioover Fiber to Increase Effective Coverage in Motorway Access Networks" Wireless Personal Communications (WIRE)  An International Journal .
 Wang L., Min G. and Kouvatsos D.D. (2009): "Performance Analysis of a Dynamic Handoff Scheme in Wireless Networks with Heterogeneous Call Arrival Processes" Journal of Telecommunication Systems .
 Kouvatsos D.D., Li Y. and Xing W. (2009): "A Novel Hand Off Priority Channel Assignment Scheme for a 4G Cellular Network" Wireless Personal Communications (WIRE)  An International Journal.
 Min G., OuldKhaoua M., Kouvatsos D.D. and Awan I.U. I.U.(2006): "Stochastic Analysis of Deterministic Routing Algorithms in the Presence of SelfSimilar Traffic" The Journal of Supercomputing, 35 (3): 245258.
 Kouvatsos D.D. and Kofman D. (2005): "Performance Modelling and Evaluation of Heterogeneous Networks Performance Evaluation (PEVA)" Performance Evaluation (PEVA), Elsevier, Amsterdam, Holand, 59 99101.
 Kouvatsos D.D., Assi S.A. and OuldKhaoua M. (2005): "Performance Modelling of WormholeRouted Hypercubes with Bursty Traffic and Finite Buffers" International Journal of Simulation: Systems, Science and Technology, 6 (3): 6981.
 Kouvatsos D.D., Li Y. and Awan I.U. (2004): "Performance Modelling of a Wireless GSM/GPRS Cell under Partial Sharing Scheme" Lecture Notes in Computer Science (LNCS), SpingerVerlag, Heidelberg, 3042, 12521262.
 Kouvatsos D.D. and Mkwawa I.M. (2004): "Broadcasting Schemes for Hypercubes with Background Traffic" Journal of Systems and Software, Elsevier, Amsterdam, Holland, 73 314.
 Kouvatsos D.D., Mkwawa I.M. and Awan I.U. (2004): "Onetoall Broadcasting Scheme for Arbitrary Static Interconnection Networks with Bursty Background Traffic" Concurrency Computat.: Pract. Exper., 16 13651383.
 Kouvatsos D. D and Balsamo S. (2003): "Queueing networks with blocking, Special Issue on Queueing Networks with Blocking" Performance Evaluation, 51 (24): 7981.
 AlBegain K., Awan I. and Kouvatsos D. D (2003): "Analysis of GSM/GPRS Cell with multiple data service classes" Wireless Personal Communications, 25 4157.
 Awan I., Kouvatsos D. D and AlBegain K. (2003): "Analysis of a wireless cell with multiple service classes under an aggregate sharing scheme" Int. J. of Simulation, Special Issue on Analytical and Stochastic Modelling Techniques and Applications, 3 (34): 5967.
 Kouvatsos D. D, Mkwawa I. M and Awan I. (2003): "Onetoall broadcasting scheme for arbitrary static interconnection networks with bursty background traffic" Journal of Concurrency & Computation: Practice & Experience, Special Issue on Benchmarking, 15 115.
 Mkwawa I. M and Kouvatsos D. D (2003): "An optimal neighbourhood broadcasting scheme for star interconnection networks" Journal of Interconnection Networks, 4 (1): 103112.
 Kouvatsos D. D (2003): "A universal maximum entropy solution for complex queueing systems and networks" Invited Paper, Studies in Fuzziness and Soft Computing, Special Issue on Entropy Measures, Maximum Entropy and Emerging Applications, SpringerVerlag , Berlin Heidelberg Ne, 150 137162.
 Kouvatsos D. D and Mkwawa I. (2003): "Multicast communication in grid computing networks with background traffic" IEE Proceedings  Software, Special Issue on Performance Engineering, 150 (2): 257264.
 Kouvatsos D. D and Mkwawa I. M (2003): "Broadcasting schemes for hypercubes with background traffic" Journal of Systems and Software.
 Kouvatsos D. D, Awan I. and AlBegain K. (2003): "Performance modelling of GPRS with bursty multiclass traffic" IEE Proceedings  Computers and Digital Techniques, Special Issue on Performance Engineering, 150 (2): 7585.
 Basu K., Ball F. and Kouvatsos D. D (2002): "A simulation study of IPV6 to ATM flow mapping techniques" Simulation: Transactions of the Society for Modelling and Simulation International, Special Issue on Simulation and Modelling of Computer Systems and Networks, 78 (7): 423430.
 Fretwell R. J and Kouvatsos D. D (2002): "LRD and SRD traffics: Review of results and open issues for the batch renewal process" Performance Evaluation, Special issue on ATM&IP Networks: Performance Modelling and Analysis, 48 267284.
 Kouvatsos D. D, Awan I. and AlBegain K. (2002): "Performance analysis and capacity assignment optimisation of wireless GSM cells with ReUse partitioning" International Journal of Simulation, Special Issue on Analytical and Stochastic Modelling Techniques and Applications, 3 (12): 5667.
 Kouvatsos D. D and Awan I. (2002): "Entropy maximisation and open queueing networks with priorities and blocking" Special Issue on Queueing Networks with Blocking, Performance Evaluation, 51 (24): 191227.
 Kouvatsos D. D, Awan I., AlBegain K. and Tantos S. (2002): "Performance analysis and capacity assignment optimisation of wireless GSM cells with ReUse partitioning" International Journal of Simulation, Special Issue on Analytical and Stochastic Modelling Techniques and Applications, 3 (12): 5667.
 Kouvatsos D. D (2002): "ATM & IP networks: Performance modelling and analysis" Performance Evaluation, Special issue on ATM&IP Networks: Performance Modelling and Analysis,, 48 13.
 KOUVATSOS D.D. (2000): "Performance modelling and evaluation of ATM Networks." Computer Networks, 34 12.
 KOUVATSOS D.D., AWAN I.U., FRETWELL R.J. and DIMAKOPOULOS G (2000): "A cost effective approximation for SRD traffic in arbitrary multibuffered networks, computer networks." Special issue on Performance Modelling and Evaluation of ATM Networks, North Holland, Elsevier, 34 97113.
 KOUVATSOS D.D. (2000): "ATM Networks, Performance Modelling and Analysis" Performance Evaluation, 41 6566.
 Kouvatsos D. D and Dallery Y. (1998): "Queueing Networks with Blocking" Annals of Operations Research, Special issue on queueing networks with blocking, Baltzer Science Publishers, 79 xiiixiv.
 KOUVATSOS D.D. and AWAN I.U (1998): "MEM for arbitrary closed queueing networks with RSblocking and multiple job classes." Annals of Operations Research, Special Issue on Queueing Networks with Blocking., Baltzer Science., 79 231269.
 SKIANIS C.A. and KOUVATSOS D.D. (1998): "Arbitrary open queueing networks with server vacation periods and blocking." Annals of Operations Research, Special Issue on Queueing Networks and Blocking., Baltzer Science, 79 143180.
 KOUVATSOS D.D. (1997): "Performance Modelling and cost effective analysis of multiservice integrated networks." IEE Electronics & Communication Engineering Journal. Invited EPSRC Paper. Special Issue on Integrated Multiservice Communication Networks, IEE, 9.
 Kouvatsos D. D and TabetAouel N. (1994): "An MEBased Approximation for MultiServer Queues with Preemptive Priority" European Journal of Oper. Res., 77 496515.
 Kouvatsos D. D (1994): "Entropy Maximisation and Queueing Network Models" Annals of Operations Research. Special Issue on Queueing Networks, 48 63126.
 Kouvatsos D. D, TabetAouel N. M and Denazis S. G (1994): "Approximate Analysis of DiscreteTime Queueing Networks with or Without Blocking" IFIP Transaction, Special Issue on High Speed Networks and their Performance, NorthHolland, C2 399434.
 Kouvatsos D. D, TabetAouel N. M and Denazis S. G (1994): "MEMBased Approximations for General DiscreteTime Queueing Models" Performance Evaluation, Special Issue on DiscreteTime Models and Analysis Methods of Performance Evaluation, 21 81109.
 KOUVATSOS D.D., TABETAOUEL N.M. and DENAZIS S.G. (1994): "Approximate Analysis of DiscreteTime Queueing Networks with or without Blocking." IFIP Transactions, Special Issue on High Speed Networks and their Performance, North Holland, C2 399434.
 KOUVATSOS D.D. (1994): "Entropy Maximisation and Queueing Network Models." Annals of Operations Research, Special Issue on Queueing Networks., 48 63126.
 KOUVATSOS D.D. and TABETAOUEL N. (1994): "An MEBased Approximation for Multiserver Queues with Preemptive Priority." European Journal of Operations Research., 77 496515.
 KOUVATSOS D.D. and TABETAOUEL N. (1994): "An MEBased Approximation for Multiserver Queues with Preemptive Priority." European Journal of Operations Research., 77 496515.
 KOUVATSOS D.D. and DENAZIS S.G (1994): "A Universal Building Block for the Approximate Analysis of a Shared Buffer ATM Switch Architecture." Annals of Operations Research, Special Issue on Methodologies for Performance Analysis of High Speed Networks., 49 241278.
 Kouvatsos D. D and Denazis S. G (1994): "A Universal Building Block for the Approximate Analysis of a Shared Buffer ATM Switch Architecture" Annals of Operations Research, Special Issue on Methodologies for Performance Analysis of High Speed Networks, 49 241278.
 KOUVATSOS D.D., TABETAOUEL N.N and DENAZIS S.G (1994): "ME Based Approximations for General DiscreteTime Queueing Models." Performance Evaluation, Special Issue on DiscreteTime Models and Analysis Methods of Performance Evaluation, 21 81109.
 Kouvatsos D. D and Denazis S. G (1993): "Entropy Maximised Networks with Blocking and Multiple Job Classes" Performance Evaluation, 17 189205.
 Kouvatsos D. D and TabetAouel N. (1993): "GGeoType Approximation for General DiscreteTime Queueing Systems" IFIP Transactions, Special Issue on Modelling and Performance Evaluation of ATM Technology, North Holland, C1 469483.
 KOUVATSOS D.D. and DENAZIS S.G. (1993): "Entropy Maximised Queueing Networks with Blocking and Multiple Job Classes." Performed Evaluation 17. 189205.
 TabetAouel N. and Kouvatsos D. D (1992): "On the Approximation of the Mean Response Times of Priority Classes in a Stable G/G/c/PR Queue" J. Opl. Res. Soc. , 43 (3): 227239.
 Kouvatsos D. D and Tomaras P. J (1992): "MultiLevel Aggregation of Central Server Models: A Minimum Relative Entropy Approach" Int. J. od Systems Sci., 23 (5): 714739.
 TABETAOUEL N. and KOUVATSOS D.D (1992): "On the Approximation of the Mean Response Times of priority Classes in a stable G/G/C/PR Queue." J.opl. Res. soc, 43 (3): 227239.
 SZTRIK J. and KOUVATSOS D.D. (1991): "Asymptotic Analysis of a Heterogeneous multiprocessor System in a randomly Changing Environment." IEEE Software England., 17 (10): 10691075.
 Tomaras P. J and Kouvatsos D. D (1991): "MRE Hierarchical Decomposition of General Queueing Network Models" Acta Informatica, 28 265295.
 Sztrik J. and Kouvatsos D. D (1991): "Asymptotic Analysis of a Heterogeneous Multiprocessor System in a Randomly Changing Environment" IEEE Software Eng., 17 (10): 10691075.
 Kouvatsos D. D and Othman A. T (1989): "Optimal Flow Control of a G/G/1 Queue" Int. J. of Syst. Sci., 20 (2): 251265.
 Kouvatsos D. D and Xenios N. P (1989): "MEM for Arbitrary Queueing Networks with Multiple General Servers and RepetitiveService Blocking" Performance Evaluation, 10 169195.
 Kouvatsos D. D and Othman A. T (1989): "Optimal Flow Control of an EndtoEnd PacketSwitched Network with Random Routing" IEE Proceedings, 136 (2): 90100.
 Kouvatsos D. D and Othman A. T (1989): "Optimal flow Control of G/G/c Queue with Finite Capacity" J. Opl. Res. Soc., 4 (7): 659670.
 Kouvatsos D. D and TabetAouel N. (1989): "A Maximum Entropy Priority Approximation for Stable G/G/1 Queue" Acta Informatica, 27 247286.
 Kouvatsos D. D (1988): "A Maximum Entropy Analysis of the G/G/1 Queue at Equilibrium" J. Opl. Res. Soc. , 39 (2): 183200.
 Kouvatsos D. D and Almond J. (1988): "Maximum Entropy and TwoStation Cyclic Queues with Multiple General Service" Acta Informatica, 26 241267.
 Kouvatsos D. D (1986): "Maximum Entropy and the G/G/1 Queue" Acta Informatica, 23 545565.
 Kouvatsos D. D (1986): "Maximum Entropy Queue Length Distribution for G/G/1 Finite Capacity Queue" Perf. Eval. (ACM, IFIP WG 7.3), 14 (1): 224236.
 ElAffendi M. A and Kouvatsos D. D (1983): "A Maximum Entropy Analysis of the M/G/1 and G/M/1 Queueing Systems at Equilibrium" Acta Informatica, 19 339355.
 Kouvatsos D. D (1977): "Mathematical Methods for the Modular Design of Computer Systems" Int. J. of Computers and Operations Research, 4 (1): 5563.
 Kouvatsos D. D (1976): "Decomposition Criteria for the Design of Complex Systems" Int. J. of Systems Science, 7 (10): 10811088.
Chapters in Books +
 Kouvatsos D.D., Li Y. and Xing W. (2009): "Performance Modelling and Analysis of a 4G Handoff Priority Scheme for Cellular Networks", Performance Modelling and Analysis of Heterogeneous Networks, D.D.Kouvatsos (ed.), River Publishers, Gistrup, Denmark, ISBN: 9788792329189.
 Mouchos H. and Kouvatsos D.D. (2009): "Parallel Traffic Generation of a Decomposed Optical Edge Node on a Graphics Processing Unit (GPU) ", Performance Modelling and Analysis of Heterogeneous Networks, D.D. Kouvatsos (ed.), River Publishers, Gistrup, Denmark, ISBN: 9788792329189.
 Wu Y., Min G. and OuldKhaoua M. (2009): "An Analytical Model for Hypercubic Networks under Bursty Traffic with HotSpot Destinations ", Traffic and Performance Engineering Traffic and Performance Engineering for Heterogeneous Networks , D.D. Kouvatsos (ed.), River Publishers, Gistrup, Denmark, ISBN: 9788792329165.
 Xing W., Kouvatsos D.D. and Li Y. (2009): "Radioover Fiber to Increase Effective Coverage of Motorway Access Networks", Mobility Management and QualityofService for Heterogeneous Networks, D.D. Kouvatsos (ed.), River Publishers, Gistrup, Denmark, ISBN: 9788792329202.
 Wang L., Min G., Kouvatsos D.D. and Jin X. (2009): "A Markov Model for Performance Analysis of a Hybrid Scheduling Scheme", Mobility Management and QualityofService for Heterogeneous Networks, D.D. Kouvatsos (ed.), River Publishers, Gistrup, Denmark, ISBN: 9788792329202.
 Wang L., Min G. and Kouvatsos D.D. (2007): "Modelling of a Handoff Scheme in Wireless Cellular Networks with Heterogeneous Call Arrival Processes", New Trends in Modelling Quantitative Methods and Measurements, S. Wittevrongel (ed.), University of Ghent, Belgium, Ghent, Belgium, pp. 7982.
 Kouvatsos D.D. and Assi S.A. (2007): "On the Analysis of Queues with Long Range Dependent Traffic: An Extended Maximum Entropy Approach", Next Generation Internet Networks Design and Engineering for Heterogeneity, P.J. Emstad et al (ed.), University of Trondheim, Norway, Trondheim, Norway ISBN: ISBN 1424408563, pp. 226233.
 Kouvatsos D.D., Li Y. and Awan I.U. (2005): "Performance Modelling of a Wireless 4G Cell Under a GPS Scheme with Hand Off, Proceedings of 2005 Next Generation Internet Networks", Next Generation Internet Networks: Proceedings of the First EuroNGI Conference on 'Next Generation Internet Networks Traffic Engineering', R. Sabella (Ed.), ISBN 078038900X (Softbound), 0780389018 (CDROM), R. Sabella (ed.), 2005 IEEE ISBN: 078038900X .
 Kouvatsos D.D. (2004): "Entropy Maximisation and Queueing Network Models with Blocking", New Trends in Modelling, Quantitative Methods and Measurements, T. Czachorski and N. Pekergin (eds.), Jacek Skalmierski Computer Studio Publishers, Zakopane, Poland, ISBN: 8389105705, pp. 247280.
 Min G., OuldKhaoua M. and Kouvatsos D. D (2004): "An Analytical Model for Dimension Ordered Routing in Interconnection Networks under Selfsimilar Traffic", Dependable Computing Systems: Paradigms, Performance Issues, and Applications, H.B. Diab and A.Y. Zomaya (eds.), John Wiley & Sons , New York, USA.
 Basu K., Ball F. and Kouvatsos D. D (2001): "A simulation study of IPv6 to ATM flow mapping techniques", Proceeding of the 34th Annual Simulation Symposium on Advanced Simulation Technology (ASTC '01), IEEE Computer Society (ed.), IEEE Computer Society, Seattle, Washington, ISBN: 0769510922, pp. 169176.
 Kouvatsos D. D (2001): "An Extended ME Methodology for General QNMs and its Applications to ATM Switch Architectures", Performance Modelling and Evaluation of ATM and IP Networks (IFIP ATM & IP 2001), S. Molnar (ed.), OOKPress Kft., Veszprem, Hungary ISBN: 9634206948, pp. 2738.
 AlBegain K., Awan I. and Kouvatsos D. D (2001): "Queueing model for wireless cell with multiple service classes", Modelling and simulation, AlAkaidi, M. AlRawi, H. (ed.), SCS Europa BVI ISBN: 16555230X, pp. 510.
 KOUVATSOS D.D. (2000): "An information theoretic methodology for QNMs of ATM switch architectures.", Performance Evaluation and applications of ATM Networks., D.D.KOUVATSOS (ed.), Kluwer Academic, Boston, USA ISBN: 0792378512, pp. 413448.
 KOUVATSOS D.D., FRETWELL R.F. and SKIANIS C.A (2000): "MRE: A robust method of inference for finite capacity queues.", System Performance Evaluation: Methodologies and Applications., E. Gelenbe (ed.), CRC Press LLC, pp. 249260. .
 Tsiantos V. D and Kouvatsos D. D (2000): "Information theoretic decomposition of exponentialtype closed queueing networks with finite capacity and multiple servers", Numerical Methods and Advanced Applications, Neittaanmaki, P. Tiihonen, T. Tarvainen, P. (ed.), World Scientific ISBN: 9810243871, pp. 349359.
 AWAN I.U. and KOUVATSOS D.D. (1999): "Approximate analysis of arbitrary QNMs with space and service priorities.", Performance Analysis of ATM Networks., D.D. Kouvatsos (ed.), Kluwer Academic ISBN: 0412836408, pp. 497521.
 FRETWELL R.J. and KOUVATSOS D.D. (1997): "Correlated traffic modelling: batch renewal and Markov modulated processes.", ATM Networks: Performance Modelling and Analysis, D.D. Kouvatsos (ed.), Chapman & Hall, London ISBN: 0412809702, pp. 2043.
 Fretwell R. J and Kouvatsos D. D (1997): "Correlated traffic modelling: Batch renewal and Markov modulated processes", ATM Networks: Performance Modelling and Analysis, Kouvatsos D. D. (ed.), Chapman and Hall, London ISBN: 0412809702, pp. 2043.
 KOUVATSOS D.D. (1996): "Cost effective methodologies for queueing models of ATM switched networks. Keynote invited paper", Performance Engineering of Computer and Telecommunications Systems., M et al Merabti (ed.), SpingerVerlag. ISBN: 3540760083, pp. 334.
 Kouvatsos D. D and Skianis C. A (1996): "MRE analysis of open exponential queueing networks with server vacations and blocking", Performance Engineering of Computer and Telecommunications Systems, Merabti, M et al (ed.), SpringerVerlag ISBN: 3540760083, pp. 111122.
 Ball F., Hutchinson D. and Kouvatsos D. D (1996): "A new traffic control mechanism for continuous media communications", State of the Art in Performance Modelling and Simulation, Bagchi, K (ed.), Gordon and Breach Science Publishers ISBN: 9056996355, pp. 97116.
 BALL F., HUTCHINSON D. and KOUVATSOS D.D. (1996): "A new traffic control meganism for continuing media communications, State of the Art.", Performance Modelling and Simulation, K. Bagchi (ed.), Gordon & Breach Science ISBN: 9056996355, pp. 97116.
 KOUVATSOS D.D. and FRETWELL R.J. (1996): "Batch renewal process: exact model of traffic correlation.", Highspeed Networking for Multimedia Applications, W. Effelsbery (ed.), Kluwer Academic ISBN: 3540760083, pp. 285304.
 BALL F., HUTCHINSON D. and KOUVATSOS D.D. (1996): "VBR video traffic shaping for ATM Networks.", ATM Networks and LANs Proceedings of Nov.96, D.W. Falkner & A. L. Hamer (ed.), IOS Press. Vol.2 ISBN: 9051992722, pp. 6874.
 KOUVATSOS D.D. and AWAN I.U (1996): "MEM for closed exponential queueing networks with RSblocking.", Performance Engineering of Computer and Telecommunications Systems., M et al Merabti (ed.), SpringerVerlag ISBN: 3540760083, pp. 168188.
 KOUVATSOS D.D., WILKINSON J., HARRISON P.G. and BHABUTA M. (1996): "Performance analysis of buffered MIN ATM switch architectures.", ATM Networks: Performance Modelling and Analysis. IFIP Publication., D.D. Kouvatsos (ed.), Chapman & Hall, London ISBN: 0427920001, pp. 287323.
 Kouvatsos D. D, Fretwell R. J and Sztrik J. (1995): "Bounds of the Effects of Correlation in a Stable MMOO/MMPP/1/N Queue: An Asymptotic Approach", Performance Modelling and Evaluation of ATM Networks, Chapman & Hall. Vol.1, pp. 261281.
 Kouvatsos D. D and Wilkinson J. (1995): "A ProductForm Approximation of DiscreteTime Arbitrary Networks of ATM Switch Architectures", Performance Modelling and Evaluation of ATM Networks., Chapman & Hall. Vol.1, pp. 365383.
 Kouvatsos D. D, TabetAouel N. and Denazis S. G (1994): "GGeoType Approximations for Arbitrary DiscreteTime Queueing Networks", Computer and Telecommunication Systems Performance Engineering, Woodward et al (ed.), Pentech Press, pp. 157164.
 Kouvatsos D. D (1993): "Maximum Entropy Analysis of Queueing Networks Models", Lecture Notes in Computer Science, SpringerVerlag, pp. 245290.
 KOUVATSOS D.D. (1993): "Maximum Entropy Analysis of Queueing Network Models", Lecture Notes in Computer Science, SpingerVerlag. Vol 729 ISBN: 354057297X, pp. 245290.
 Kouvatsos D. D and Georgatsos P. H (1991): "Queueing Models of PacketSwitched Networks with Locally Adaptive Routing", Teletraffic and Datatraffic in a Period of Change, ITC13, Jensen, A. and Iverson, V. B. (eds.), NorthHolland, pp. 303308.
 Kouvatsos D. D and TabetAouel N. (1990): "ProductForm Approximation for an Extended Class of General Closed Queueing Network", Performance '90. IFIP WG 7.3 and BCS, King, P. et al (ed.), NorthHolland, pp. 301315.
 Kouvatsos D. D and Xenios N. (1989): "Maximum Entropy Analysis of General Queueing Networks with Blocking", Queueing Networks with Blocking, Perros, H. and Altiok T. (eds.), NorthHolland, pp. 281309.
 Kouvatsos D. D, Georgatsos P. and TabetAouel N. (1989): "A Universal Maximum Entropy Algorithm for General Multiple Class Open Networks with Mixed Service Disciplines", Modelling Techniques and Tools for Computer Performance Evaluation, Potier, D. and Puigjaner, R. (eds.), NorthHolland, pp. 397419.
 Kouvatsos D. D (1986): "A Universal Maximum Entropy Algorithm for the Analysis of General Closed Networks", Computer Networking and Performance Evaluation IFIP WG 7.3, Hassegawa, T. et al (ed.), NorthHolland, pp. 113124.
 Kouvatsos D. D (1985): "Maximum Entropy Methods for General Queueing Networks", Modelling Techniques and Tools for Performance Analysis, Potier, D. (ed.), NorthHolland, pp. 589608.
 Min G., OuldKhaoua M., Kouvatsos D.D. and Awan I.U. (1970): "Impact of Traffic SelfSimilarity on the Performance of Routing Algorithms in Multicomputer Systems", Dependable Computing Systems: Paradigms, Performance Issues, and Applications, I.E. Dial (ed.), John Wiley & Sons, New York, USA ISBN: 0471674222.
Conference Contributions +

QURESHI B., MIN G. and KOUVATSOS D.D. (2010): "MTrust: A Trust Management Scheme for Mobile P2P Networks", Proceedings of the Sixth IEEE/IFIP International Symposium on Trusted Computing and Communications (TrustCom10), Kowloon, Hong Kong.
Download PDF  Wu Y., Min G. and Kouvatsos D.D. (2008): "Analysis of the Delay in Torus Networks under Bursty Traffic with NonUniformly Distributed Destinations", Technical Proceedings of the NTNAS International Conference , Bucharest, Rumania .
 Kouvatsos D.D. (2008): "On the Analysis Queues with Bursty and LRD Traffic Flows: An Extended Maximum Entropy Approach", Technical Proceedings of HETNETs 2008 International Working Conference on Performance Modeling and Evaluation of Heterogeneous Networks, Keynote Speech, Karlskrona, Sweden.
 Assi S.A., Kouvatsos D.D., Mkwawa I.M. and Smith K. (2008): "A Unified ME Decomposition Algorithm of Open Queueing Network Models with Blocking", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, pp. A19.1 A19.10, Feb. 18 20, Karlskrona, Sweden.
 Wu Y., Min G., OuldKhaoua M. and Kouvatsos D.D. (2008): "An Analytical Model for Interconnection Networks under Bursty Traffic with Hot Spot Destinations", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, pp. B07.1 B07.7, Karlskrona, Sweden.
 Popescu A.O., Dragos I. and Kouvatsos D.D. (2008): "On the Implementation of a Content Addressable Network", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, pp. A15.1  A15.4, Feb. 18  20, 2008, Karlskrona, Sweden.
 Mouchos C. and Kouvatsos D.D. (2008): "Parallel Traffic Generation of a Decomposed Optical Edge Node on a Graphics Processing Unit (GPU)", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, pp. A18.1  A18.10, Feb.18  20, 2008, Karlskrona, Sweden.
 Kouvatsos D.D. (2008): "On the Analysis Queues with Bursty and LRD Traffic Flows: An Extended Maximum Entropy Approach, Keynote Speech", Technical Proceedings of HETNETs ’08 International Working Conference on 'Performance Modeling and Evaluation of Heterogeneous Networks', Karlskrona, Sweden.
 Assi S.A. and Kouvatsos D.D. (2008): "Queueing Networks with Blocking and Wormhole Routing", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, Tutorial T03, Karlskrona, Sweden.
 Mkwawa I.M. and Kouvatsos D.D. (2008): "Overlay Networks and Graph Theoretic Concepts", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, Tutorial T02, Karlskrona , Sweden.
 Wang L., Min G., Kouvatsos D.D. and Jin X.L. (2008): "Markov Model for Performance Analysis of a Hybrid Scheduling Scheme", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modeling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, pp. B10.1 B07.5, , Karlskrona , Sweden.
 Mkwawa I.M. and Kouvatsos D.D. (2008): "Performance Modelling and Evaluation of IP Multimedia Subsystems", Technical Proceedings of HETNETs 08 International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks, Blekinge Institute of Technology, pp. B07.1 B07.7, Karlskrona, Sweden.
 Kouvatsos D.D. and Tantos S. (2006): "A GE/GE/mGE/c/N Queue with mGE Timeout Periods: A Flow Rate Analytic Approach, ", Technical Proceedings of HETNETs ’06 International Working Conference on the 'Performance Modeling and Evaluation of Heterogeneous Networks', Networks UK Publishers, ISBN 0955062438, pp. WP02/1WP02/1WP02/7, Ilkley, West Yorkshire, UK.
 Assi S.A., Kouvatsos D.D. and OuldKhaoua M. (2006): "Queueing Networks with Wormhole Routing", Technical Proceedings of HETNETs 2006 International Working Conference on the 'Performance Modeling and Evaluation of Heterogeneous Networks', Networks UK Publishers, ISBN 0955062438, Invited Talk T08 , Ilkley, West Yorkshire, UK.
 Kouvatsos D.D. and Li Y. (2006): "Hand Off Priority Channel Assignment Schemes for 4G Cellular Networks", Technical Proceedings of HETNETs 2006 International Working Conference on the 'Performance Modeling and Evaluation of Heterogeneous Networks', Networks UK Publishers, ISBN 0955062438, Invited Talk T06, Ilkley, West Yorkshire, UK.
 Tantos S. and Kouvatsos D.D. (2006): "The Imbedded Markov Chain Renewal Methodology and GEtype Queueing Systems", Technical Proceedings of HETNETs 2006 International Working Conference on the 'Performance Modeling and Evaluation of Heterogeneous Networks', Networks UK Publishers, ISBN 0955062438 Tutorial T06,, Ilkley, West Yorkshire, UK.
 Mkwawa I.M. and Kouvatsos D.D. (2006): "Group Communication in Interconnection Networks and Queueing Network Models", Technical Proceedings of HETNETs 2006 International Working Conference on the 'Performance Modeling and Evaluation of Heterogeneous Networks', Networks UK Publishers, ISBN 0955062438, Invited Talk T05, Ilkley, West Yorkshire, UK.
 Popescu D., Kouvatsos D.D., Remondo D. and Giorgano S. (2006): "Content Distribution over IP: Developments and Challenges", Technical Proceedings of HETNETs 2006 International Working Conference on “Performance Modeling and Evaluation of Heterogeneous Networks”, Networks UK Publishers, ISBN 0955062438, Invited Talk T01, Ilkley, West Yorkshire, UK.
 Xing W., Li Y. and Kouvatsos D.D. (2006): "An Efficient WiMAX System Design and Structure Protocol for the IRIS Project", Technical Proceedings of HETNETs 2006 International Working Conference on Performance Modeling and Evaluation of Heterogeneous Networks, ISBN 0955062438, Networks UK Publishers, Ilkley, UK.
 Kouvatsos D.D. (2006): "Entropy Maximisation and Queueing Network Models", Technical Proceedings of HETNETs 2006 International Working Conference on the Performance Modeling and Evaluation of Heterogeneous Networks, Networks UK Publishers, ISBN 0955062438, Invited Talk T05, Ilkley, West Yorkshire, UK.
 Mouchos C. and Kouvatsos D.D. (2006): "On the Effect of a Multicast Capable Optical Switch on the Control Packet Propagation Delay in Access and Metropolitan OBS Networks", Technical Proceedings of HETNETs ’06 International Working Conference on the 'Performance Modeling and Evaluation of Heterogeneous Networks', Networks UK Publishers, ISBN 0955062438, HETNETs Tutorial 25 , Ilkley, West Yorkshire, UK.
 Li W., Fretwell R.J. and Kouvatsos D.D. (2005): "Performance Distributions of Continuous Time Single Server Queueing Model with Batch Renewal Arrivals: GI^G/M/1/N", Proceedings of 21st Annual UK Performance Engineering Workshop (UKPEW 2005), N. Thomas (Ed.),ISSN: 13681060, Newcastle, UK.
 Kouvatsos D.D. (2005): "Performance Engineering and Queueing Network Models", WP.IA.6.1 Workshop on Creation of a European Graduate Courses Programme for Research Students, 3rd Plenary Meeting of the NoE EuroNGI, Wuerzburg,, Germany,.
 Kouvatsos d.d., Assi S.A., Mkwawa I.M., Casares Giner Vice and de Meer H. (2005): "An Information Theoretic Approach to Mobility Location Management: An Overview", Technical Proceedings of the Third International Working Conference on 'Performance Modelling and Evaluation of Heterogeneous Networks' (HETNETs 2005), Ilkley, West Yorkshire,, UK.
 Kouvatsos D.D., Li Y. and Awan I.U. (2005): "Performance Modelling of a Wireless 4G Cell", Invited Paper, Proceedings of the SAINT2005 Workshop on Modelling and Performance Evaluation for Quality of Service in Next Generation Internet, IEEE Computer Society, M. Papazoglou and K. Yamazaki (Eds.), ISBN 0769522637, pp. 284287,.
 Dopfer M., Tobros S., Lopez R., Smith K. and Kouvatsos D. D (2004): "A Performance Evaluation Platform for Heterogeneous Networks ", Tutorial Proceedings, 2nd International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HETNETs ‘04), D. D. Kouvatsos (Ed.), July 2004 (to appear)., Ilkley, U.K..
 Li Yue and Kouvatsos D.D. (2004): "Performance Modelling of UMTS Cells with QoS Restrictions", Proceedings of Postgraduate Symposium on the Convergence of Telecommunications, Networking & Broadcasting (PGNet 2004), M. Merabti, R. Pereira (Eds.), Liverpool John Moores University Publishers, ISBN 1902560108, pp. 323327, , Liverpool, UK.
 Kouvatsos D.D. and Tsokanos A.S. (2004): "An Adaptive Hybrid Protocol for Ring Optical Networks", Proceedings of Postgraduate Symposium on the Convergence of Telecommunications Networking & Broadcasting (PGNet 2004), M. Merabti, R. Pereira (Eds.), , Liverpool, UK.
 Min G., OulKhaoua M. and Awan D.D. (2004): "GSM/GPRS Enhancement to UMTS QoS Network (WiOpt 2004) ", Papers of the Second International Workshop on Modelling and Optimization in Mobile, Ad Hoc and Wireless Networks, Cambridge,, UK.
 Kouvatsos D. D, Awan I. and Li Y. (2004): "GSM/GPRS Enhancement to UMTS QoS Network Models", Proceedings of the 2nd Workshop on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt '04), Cambridge, UK (to appear). .
 Kouvatsos D. D, Awan I. and Li Y. (2004): "Performance Modelling of a GSM/GPRS Enhancement to UMTS Functionality", Submitted to 16th ITC Specialist Seminar on Performance Evaluation of Wireless and Mobile Systems, Antwerp, Belgium.
 Min G., OuldKhaoua M., Awan I. and Kouvatsos D. D (2004): "Communication Delay in Hypercubic Networks with LRD Traffic", Proc. of 19th ACM Symposium on Applied Computing (ACMSAC '2004), ACM Press, Cyprus, March 1417, (to appear)..
 Kouvatsos D. D, Li Y. and Awan I. (2004): "Performance Modelling of a Wireless GSM/GPRS Cell under Partial Sharing Scheme", Lecture Notes in Computer Science IFIP "Networking 2004" (To appear), Athens, Greece.
 Kouvatsos D. D and Mkwawa I. M (2003): "Optimal Broadcasting and Multicasting Schemes in Interconnection Networks", Tutorial Papers, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HETNETs ‘03), ISBN 0954015142, D. D. Kouvatsos (Ed.), pp. T11/1T11/33, Ilkley, U.K..
 Kouvatsos D. D and Mkwawa I. M (2003): "Multicast Communication in Grid Computing Networks with Background Traffic", Proceedings of the 19th UK Performance Engineering Workshop (UKPEW 2003), ISBN 0954100026, S.A. Jarvis (Ed.), pp 117130, Warwick, U.K..
 Kouvatsos D. D and Tantos S. (2003): "An Analytic Building Block for the Evaluation of Shared Buffer Queues", Proceedings of the 19th UK Performance Engineering Workshop (UKPEW 2003), ISBN 0954100026, S.A. Jarvis (Ed.), pp 190203, Warwick, U.K..
 Kouvatsos D. D and Tantos S. (2003): "Maximum Entropy Analysis of Shared Buffer Queues with Multiple Servers and Bursty Traffic", Technical Proceedings, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HETNETs ‘03), D. D. Kouvatsos (Ed.), ISBN 0954015134, pp. 67/167/10, Ilkley, U.K..
 Kouvatsos D. D and Awan I. (2003): "Performance Modelling of UMTS Networks with Prioritised RABs", Proceedings of the 19th UK Performance Engineering Workshop (UKPEW 2003), ISBN 0954100026, S.A. Jarvis (Ed.), pp 164175, Warwick, U.K..
 Kouvatsos D. D, Assi S. and OuldKhaoua M. (2003): "Performance Modelling of Hypercubes with Deterministic Wormhole Routing", Technical Proceedings, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HETNETs ‘03), D. D. Kouvatsos (Ed.), ISBN 0954015134, pp. 77/177/10, Ilkley, U.K..
 Awan I. and Kouvatsos D. D (2003): "Performance Evaluation of Networks of UMTS Cells with Prioritised Radio Access Bearers", Technical Proceedings, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HETNETs ‘03), D. D. Kouvatsos (Ed.), ISBN 0954015134, pp. 76/176/10, Ilkley, U.K..
 Kouvatsos D. D and Assi S. (2003): "An Open GEtype QNM for Wormhole Routing with Finite Buffers", Proceedings of the 19th UK Performance Engineering Workshop (UKPEW 2003), ISBN 0954100026, S.A. Jarvis (Ed.), pp 176189, Warwick, U.K..
 Kouvatsos D. D and Mkwawa I. M (2003): "Neighbourhood Broadcasting Schemes for Cayley Graphs with Background Traffic", Proceedings of the 4th Annual EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking and Broadcasting (PG Net 2003), ISBN 1902560094, M. Merabti (Ed.), pp. 143148, Liverpool, U.K..
 Kouvatsos D. D, Mkwawa I. M and Awan I. (2003): "OnetoAll Broadcasting Scheme for Hypercubes with Background Traffic", Proceedings of 36th Annual Simulation Symposium, ISBN 0769519113, pp. 127134, Orlando, USA.
 Kouvatsos D. D and Mkwawa I. M (2003): "Multicast Communication in Interconnection Networks with Background Traffic", , Proceedings of the Int. Workshop on the Performance Modelling, Evaluation and Optimisation of Parallel and Distributed Systems  PMEOPDS, 17th International Parallel & Distributed Processing Symposium (IEEE Computer Society and ACM Sigmetrics), IS, Nice, France.
 Kannan S., Mellor J. E and Kouvatsos D. D (2003): "Investigation of Distance Vector Routing for Mobile Ad hoc Networks ", Proceedings of the 4th Annual EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking and Broadcasting (PG Net 2003), ISBN 1902560094, M. Merabti (Ed.), pp. 9093, Liverpool, U.K..
 Kouvatsos D. D and Tantos S. (2003): "Maximum Entropy Analysis of Shared Buffer Queues with GEtype Traffic", Proceedings of the 4th Annual EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking and Broadcasting (PG Net 2003), ISBN 1902560094, M. Merabti (Ed.), pp. 288291, Liverpool, U.K..
 Kouvatsos D. D and Assi S. (2003): "A Flow Correction for Wormhole Routing Networks with Finite Buffers", Proceedings of the 4th Annual EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking and Broadcasting (PG Net 2003), ISBN 1902560094, M. Merabti (Ed.), pp. 292296, Liverpool, U.K..
 Maqousi A., Ball F. and Kouvatsos D. D (2003): "The Development and Evaluation of a Measurement Based Flow Admission Control Mechanism for Packet Switched Networks", Technical Proceedings, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HETNETs ‘03), ISBN 0954015134, D. D. Kouvatsos (Ed.), pp. 67/167/10, Ilkley, U.K..
 Kouvatsos D. D (2002): "An Extended Analytic Methodology for Arbitrary Queueing Networks", Invited Talk, 18th British Colloquium on Theoretical Computer Science (BCTCS18 2002), Tofts C. (Ed), HewlettPackard (HP) Labs, Bristol, p.2 (Abstract), Bristol, U.K..
 Kouvatsos D. D, AlBegain K. and Awan I. (2002): "Performance modelling of a wireless cell with multiple service classes", Invited Paper, Proceedings of ATS (Applied Test Suites) Network Conference 2002, ACATS FORUM & EU IST (Information Society Technologies), pp. 12.112.9, Athens, Greece.
 Awan I. and Kouvatsos D. D (2002): "Approximate Analysis of Arbitrary QNMs with HOL Priorities, CBS Buffer Management Scheme and RSRD Blocking", Proceeding of the 18th UK Performance Engineering Workshop (UKPEW 2002), OuldKhaoua, M, Mackenzie, M (Eds), UK Performance Engineering Workshop Publishers, ISBN: 0954100018, University of Glasgow, UK, pp. 1526, Glasgow, U.K..
 Tantos S. and Kouvatsos D. D (2002): "Capacityassignment optimisation for wireless GSM cells", Proceedings of the 18th UK Performance Engineering Workshop (UKPEW 2002), OuldKhaoua, M, Mackenzie, M (Eds), UK Performance Engineering Workshop Publishers, ISBN: 0954100018, University of Glasgow, UK, pp. 107115, Glasgow, U.K..
 Kouvatsos D. D (2002): "An Information Theoretic Methodology for QNMs", Proceeding of the 18th UK Performance Engineering Workshop (UKPEW 2002), OuldKhaoua, M, Mackenzie, M (Eds), UK Performance Engineering Workshop Publishers, ISBN: 0954100018, University of Glasgow, UK, pp. 1526, p. 1 (Abstract), Glasgow, U.K..
 Assi S. and Kouvatsos D. D (2002): "An investigation into generalised entropy optimisation with queueing system applications", Proceedings of the 3rd EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking & Broadcasting, Merabti, M (Ed), pp. 409414, Liverpool, U.K..
 Smith K. and Kouvatsos D. D (2002): "Modelling queueing network models with blocking after service using maximal entropy methodology", Proceedings of the 3rd EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking & Broadcasting, Merabti, M (Ed), pp. 421426, Liverpool, U.K..
 Tantos S. and Kouvatsos D. D (2002): "A Performance Optimisation Index for Wireless GSM Cells", Proceedings of the 3rd EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking & Broadcasting, Merabti, M (Ed), pp 270275, Liverpool, U.K..
 Kouvatsos D. D and Mkwawa I. M (2002): "Onetoall broadcasting scheme for weighted interconnection networks with arbitrary topology", Proceedings of the 3rd EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking & Broadcasting, Merabti, M (Ed), pp 198203, Liverpool, U.K..
 Kouvatsos D. D, AlBegain K. and Awan I. (2002): "Queueing network model for a GSM/GPRS cell with multiple service classes", In Lecture Notes in Computer Science, Special Issue on the IFIP Networking 2002 Conference, SpringerVerlag, pp. 984995 .
 Kouvatsos D. D, Awan I. and AlBegain K. (2002): "Performance Modelling of a Wireless GSM/GPR Cell with Multiple Service Classes", Proceeding of the 18th UK Performance Engineering Workshop (UKPEW 2002), OuldKhaoua, M, Mackenzie, M (Eds), UK Performance Engineering Workshop Publishers, ISBN: 0954100018, University of Glasgow, UK, pp. 117127, Glasgow, U.K..
 Kouvatsos D. D and Mkwawa I. M (2002): "Oneto all broadcasting scheme for arbitrary interconnection networks", Parallel and Distributed Processing Symposium. Proceedings International, IPDPS 2002, Abstracts and CDROM, Williams, M (Ed. in Chief, Computer Science, Calgary University), ISBN: 0769515738, IEEE Computer Society and ACM SIGARCH, pp. 260265, Florida, USA.
 Kouvatsos D. D, Mkwawa I. M and Awan I. (2002): "OnetoAll Broadcasting Scheme for Weighted Hypercube Interconnection Networks", Proceeding of the 18th UK Performance Engineering Workshop (UKPEW 2002), OuldKhaoua, M, Mackenzie, M (Eds), UK Performance Engineering Workshop Publishers, ISBN: 0954100018, University of Glasgow, UK, pp. 5967 , Glasgow, U.K..
 Tantos S., Awan I., Kouvatsos D. D and AlBegain K. (2002): "Performance analysis of ReUse partitioning in wireless networks", Modelling and Simulation, Proceedings of the 16th EU Simulation Multiconference 2002, Ambrorski, K, Meuth, H (Eds), SCS Europe BVBA, ISBN: 9077039074, pp. 494501, Ghent, Belgium.
 Kouvatsos D. D and Mkwawa I. M (2001): "One to All Broadcasting Scheme for Arbitrary Interconnection Networks", Proceedings of the 2nd Annual EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking and Broadcasting (PG Net 2001), ISBN: 1 902560 078, M. Merabti (Ed.), pp. 6064, Liverpool, U.K..
 Awan I. and Kouvatsos D. D (2001): "Performance implications of SRD traffic on arbitrary queueing networks with priorities", Proceedings of 17th UK Performance Engineering Workshop (UKPEW 2001), Djemame, Kara, M. (ed.), ISBN 095410000X, pp. 3546.
 Kouvatsos D. D and Awan I. (2001): "Arbitrary queueing networks with external SRD traffic and space & service priorities", Analytical and Stochastic Modelling Techniques, Anisimov, V. (Ed.), 15th European Simulation Multiconference, ESM2001, ISBN: 1565552253, pp. 725735, Prague, Czech Republic.
 Kouvatsos D. D and Mkwawa I. M (2001): "Neighbourhood Broadcasting Scheme for Star Interconnection Networks", Proceedings of the 2nd Annual EPSRC/BCS PG Symposium on the Convergence of Telecommunications, Networking and Broadcasting (PG Net 2001), ISBN: 1 902560 078, M. Merabti (Ed.), pp. 8488, Liverpool, U.K..
 Kouvatsos D. D (2000): "Entropy maximisation and QNMs with Blocking: A review", Technical Proceedings, 4th International Workshop on Queueing Networks with Finite Capacity (QNets 2000), Kouvatsos, DD (ed.), A Publication of Networks UK, ISBN 0954015126, 25.125.28, Ilkley, U.K..
 KOUVATSOS D.D. and AWAN I.U. (2000): "Entropy maximisation and QNMs with blocking.", A review, Technical Proceedings, 4th International Workshop on Queueing Networks with Finite Capacity (QNets 2000)A Publication of Networks UK, ISBN 0954015126, 25.125.28, 20th21st July 2000 , Ilkley, UK.
 KOUVATSOS D.D. (2000): "An extended productform approximation for arbitrary queueing networks with finite capacity, Chapter in Simulation in Industry, Moller DPF (ed.) ", Publication of the Society for Computer Simulation International(SCS),ISBN 1565551907,pp. 539544. .
 Kouvatsos D. D (2000): "Entropy maximisation and queueing network models, Invited Talk", Proceedings of the 16th UK Performance Engineering Workshop (UKPEW 2000), Thomas, N. and Bradley, J. (eds.), UKPEW Publishers, ISBN 09524027 X, p. 1 (Abstract).
 AWAN I.U and KOUVATSOS D.D. (2000): "An investigation into the effects of SRD traffic on the performance of multibuffered networks.", Proceedings of the First Postgraduate Symposium on the Convergence of Telecommunications, Networking and Broadcasting (PG Net 2000) Merabti, M and Pereira R. (eds.)John Moores University Publishers. ISBN 1902560060. pp 247251 2000, Liverpool, UK.
 BASU K., BALL F. and KOUVATSOS D.D. (2000): "QoS and temporal mapping for IPV6 over ATM.", Participants Proceedings: Research Works in Progress, Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (ATM & IP 2000) Kouvatsos D. D. (ed.) pp 7.17.8. 17th19th July 2000., Ilkley, UK.
 KOUVATSOS D.D (2000): "Entropy maximisation and QNMs with Blocking:", A review, Technical Proceedings, 4th International Workshop on Queueing Networks with Finite Capacity (QNets 2000), Kouvatsos. D.D. (ed.) A Publication of Networks UK. ISBN 0954015126, 25.125.28, 20th21st July 2000, Ilkley, UK.
 KOUVATSOS D.D. and AWAN I.U (2000): "Arbitrary queueing networks with external SRD traffic and RSRD blocking.", Proceedings of the 16th UK Performance Engineering Workshop (UKPEW 2000) Thomas, N. and Bradley, J (eds.)UKPEW Publishers, ISBN 09524027 x, pp 8394. 24th25th July 2000.
 KOUVATSOS D.D. (2000): "Entropy maximisation and queueing network models. Invited Talk.", Proceedings of the 16th UK Performance Engineering Workshop (UKPEW 2000),Thomas, N. and Bradley, J. (eds.), UKPEW Publishers, ISBN 09524027 X, P. 1 (Abstract), 2425 July 2000.
 KOUVATSOS D.D. and AWAN I.U (2000): "An investigation into the effects of SRD traffic on the performance of networks with space and service priorities.", Participants Proceedings: Research Works in Progress, Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks. (ATM & IP 2000) Kouvatsos D.D. (ed.) pp.42.142.15 17th19th July 2000., Ilkley, UK.
 Tsiantos V. D and Kouvatsos D. D (1999): "Information theoretic decomposition of GEtype closed queueing networks with finite capacity and multiple servers", Proceedings of the 15th UK Annual Performance Engineering Workshop, pp. 93104.
 Kouvatsos D. D and Skianis C. A (1999): "A universal maximum entropy solution for an M/G/1 queue with vacation periods", Proceedings of the 15th UK Annual Performance Engineering Workshop, pp. 189198.
 FRETWELL R.J., DIMAKOPOULOS G. and KOUVATSOS D.D (1999): "Ignoring count correlation in SRD traffic. ", Proceedings of the 15th UK Annual Performance Engineering Workshop. Bradley, J.T, Davies N.J. (eds). UK Performance Engineering Workshop Publishers. ISBN 0952402785. pp 285294. July 22nd23rd 1999.
 BALL F., CALLINAN P., KOUVATSOS D.D. and SKIANIS C.A (1999): "A measurement based admission control mechanisms for use with CBQ in packet switched networks.", Proceedings of the 15th UK Annual Performance Engineering Workshop. Bradley J.T., Davies N.J. (eds.) UK Performance Engineering Workshop Publishers. ISBN 0952402785. pp 295303.
 FRETWELL R.J. and KOUVATSOS D.D. (1999): "ATM traffic burst lengths are geometrically bounded.", Proceedings of the 7th IFIP Workshop on the Performance Modelling and Evaluation of ATM and IP Networks. Petit G (ed.) University of Antwerp. pp. 1/1212/12. June 1999, Antwerp, Belgium.
 KOUVATSOS D.D. (1999): "Maximum Entropy Analysis of arbitrary queueing network models with PBS space and HOL service priorities under RSRD blocking.", 41st Conference Handbook of the Operational Research Society (OR41). The University of Edinburgh. p 79. Sept. 99., Edinburgh.
 Dimakopolous G., Fretwell R. J and Kouvatsos D. D (1998): "A costeffective approximation for ATM traffic modelling", Proceedings of the 6th IFIP workshop on performance modelling and evaluation of ATM networks (IFIP ATM'98), 23/123/7, Ilkley, U.K..
 Kouvatsos D. D and Awan I. (1998): "Arbitrary discretetime queueing networks with correlated arrivals and blocking", Proceedings of the 6th IFIP Workshop on Performance Modelling and Evaluation of ATM Networks (IFIP ATM'98), 109/1109/11, Ilkley, U.K..
 KOUVATSOS D.D., SKIANIS C.A and FRETWELL R.J. (1998): "An information theoretic analysis of finite capacity queues.", Proceedings of ANT '98 Conference of the 12th European Simulation Multiconference  ESM '98. Zobel, R and Moeller, D (eds.) Society for Computer Simulation (SCS) International Publishers. ISBN 1565551486. pp 723727. 16th18th June 98, Manchester.
 FRETWELL R.J. and KOUVATSOS D.D. (1998): "Burst length characteristics of traffic at the interior of the network.", Proceedings of the 14th UK Computer and Telecommunications Performance Engineering Workshop. Pooley, R and Thomas, N (eds) UK Performance Engineering Workshop Publishers. ISBN 0952402742. pp 7893. July 1998.
 SKIANIS C.A and KOUVATSOS D.D (1998): "Approximately analysis of a polling model with bursty arrivals.", Proceedings of ANT '98 Conference of the 12th European Simulation Multiconference  ESM '98. Zobel, R and Moeller, D. (eds.) Society for Computer Simulation (SCS) International Publishers. ISBN 1565551486. pp 751755. 16th18th June 1998., Manchester, UK.
 TSIANTOS V. and KOUVATSOS D.D. (1998): "Information theorectic decomposition of GEtype closed queueing networks with finite capacity. ", Proceedings of the 14th UK Computer and Telecommunications Performance Engineering Workshop. Pooley, R and Thomas, N (eds.) UK Performance Engineering Workshop Publishers. ISBN 0952402742. pp 133149. July 1998.
 KOUVATSOS D.D. and AWAN I.U (1998): "Approximate analysis of arbitrary open networks with HOL priorities and PBS scheme. ", Proceedings of ANT'98 Conference of the 12th European Simulation Multiconference  ESM '98. Zobel, R and Moeller, D. (eds) Society for Computer Simulation (SCS) International Publishers. ISBN 1565551486. pp 741746. 16th18th June 1998., Manchester, UK.
 Fretwell R. J and Kouvatsos D. D (1997): "Burst length characteristics of traffic at the interior of the network", Proceedings of ATM '97: 5th IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp 24/124/12, Ilkley, U.K..
 Kouvatsos D. D and Awan I. (1997): "Arbitrary open queueing networks with service priorities and blocking", Proceedings of the 13th UKPEW '97: Performance Engineering of Computer and Telecommunication Systems, pp 1/1214/12, Ilkley, U.K..
 Awan I. and Kouvatsos D. D (1997): "Maximum entropy analysis of networks of queues with space and service priorities", Proceedings of ATM '97: 5th IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, 88/188/10, Ilkley, U.K..
 TSIANTOS V.D. and KOUVATSOS D.D. (1997): "Minimum relative entropy (MRE) hierarchical decomposition of closed queueing networks with repetitive service (RS) blocking.", Proceedings of the 13th UKPEW '97 Performance Engineering of Computer and Telecommunication Systems. Kouvatsos D.D. (ed.) ISBN. 0952402726. UK Performance Engineering Workshop Publishers. pp 26/126/16. 1997, Ilkley, UK.
 Jan H., Kouvatsos D. D and Fretwell R. J (1996): "Entropy Maximisation of queueing networks with correlated traffic", Papers of the Second IFIP WG 6.3 Workshop on Performance of Communication Systems, Hungary.
 Kouvatsos D. D, Awan I. and Denazis S. G (1996): "A priority G/G/1/N censored queue with complete buffer sharing", Proceedings of the 12th UKPEW '96: Performance Engineering of Computer and Telecommunication Systems, pp 3348 , Edinburgh, U.K..
 Kouvatsos D. D and Fretwell R. J (1996): "Effect of burst structure in correlated traffic: Markov modulated processes", Proceedings of the Fourth IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp04/104/11, Ilkley, U.K..
 Ball F., Hutchinson D. and Kouvatsos D. D (1996): "VBR traffic smoothing at the AAL SAR level", Proceedings of the Fourth IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp28/128/10 , Ilkley, U.K..
 Kouvatsos D. D and Wilkinson J. (1996): "ME solution to shared buffer queues with space and service priorities", Proceedings of the Fourth IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp54/154/12, Ilkley, U.K..
 Kouvatsos D. D and Fretwell R. J (1996): "Entropy as characterisation of correlated traffic", Proceedings of the Fourth IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp76/176/6, Ilkley, U.K..
 Skianis C. A and Kouvatsos D. D (1996): "MRE solution of finite capacity polling systems with bursty arrivals", Proceedings of the Fourth IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp 53/153/12,, Ilkley, U.K..
 Skianis C. A and Kouvatsos D. D (1996): "Performance analysis of a shared medium ATM switch architecture", Proceedings of the 12th UKPEW '96: Performance Engineering of Computer and Telecommunication Systems, pp 3348, Edinburgh, U.K..
 Popescu A., Kouvatsos D.D., Remondo D. and Giorgano S. (1970): "Content Distribution over IP: Developments and Challenges", Technical Proceedings of HETNETs 2006 International Working Conference on the Performance Modeling and Evaluation of Heterogeneous Networks, Networks UK Publishers, ISBN 0955062438, Tutorial T01, Ilkley, West Yorkshire, UK.
Research Reports +
 Kouvatsos D.D. (2008): "A Commentary on the Research Publications Relating to the Theoretical Underpinning of the EU STREP IST Project VITAL", Research Report TR0508, University of Bradford, Bradford, BD71DP, UK.
 Kouvatsos D.D. (2008): "Annual Report on the Specific Research Project HYBRID_WiMAX on 'Performance Analysis of Hybrid Scheduling Schemes in IEEE 802.16/WiMAXBased MultiService Broadband Wireless Networks'", Research Report JRA.S.33 , EU NoE EuroFGI, Groupe des Ecoles de.
 Kouvatsos D.D. and Czachorski T. (2008): "Annual Report on Numerical, Simulation and Analytic Methodologies", Research Report WP.JRA.5.5 , EU Network of Excellence Euro, Groupe des Ecoles de.
 KOUVATSOS D.D. and SIMPSON A.K. (2001): "A new model of contention in I/O subsystems with diskcaches.", Research Report RS0301, Department of Computing, University of Brad.
 KOUVATSOS D.D. (2001): "An extended Methodology for General QNMs and its Applications to ATM Switch Architectures. ", Research Report RS0401, Department of Computing, University of Brad.