Demetres D. Kouvatsos

Guzlan M. A. Miskeen, Demetres D. Kouvatsos, Esmaeil Habibzadeh: An Exposition of Performance-Security Trade-offs in RANETs Based on Quantitative Network Models. Wireless Personal Communications 70(3): 1121-1146 (2013)

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos: A distributed reputation and trust management scheme for mobile peer-to-peer networks. Computer Communications 35(5): 608-618 (2012)

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos: Trusted information exchange in peer-to-peer mobile social networks. Concurrency and Computation: Practice and Experience 24(17): 2055-2068 (2012)

Demetres D. Kouvatsos, Guzlan M. A. Miskeen: Performance Related Security Modelling and Evaluation of RANETs. Wireless Personal Communications 64(3): 523-546 (2012)

Wei Li, Demetres D. Kouvatsos, Rod J. Fretwell: Performance Comparison of Queues with Batch Renewal Arrivals in Continuous and Discrete Times. HPCC-ICESS 2012: 772-777

Demetres D. Kouvatsos (Ed.): Network Performance Engineering - A Handbook on Convergent Multi-Service Networks and Next Generation Internet. Lecture Notes in Computer Science 5233, Springer 2011, isbn 978-3-642-02741-3

Jumma S. Alanazi, Demetres D. Kouvatsos: A Unified ME Algorithm for Arbitrary Open QNMs with Mixed Blocking Mechanisms. SAINT 2011: 492-496

Rod J. Fretwell, Demetres D. Kouvatsos: Modelling LRD and SRD Traffic with the Batch Renewal Process: Review of Results and Open Issues. Network Performance Engineering 2011: 141-173

Demetres D. Kouvatsos, Salam A. Assi: Generalised Entropy Maximisation and Queues with Bursty and/or Heavy Tails. Network Performance Engineering 2011: 357-392

Is-Haka Mkwawa, Demetres D. Kouvatsos, Wolfgang Brandstätter, Gerhard Horak, Alfons Geier, Christoforos D. Kavadias: Performance Modelling and Evaluation of a Mobility Management Mechanism in IMS-Based Networks. Network Performance Engineering 2011: 594-611

Lan Wang, Geyong Min, Demetres D. Kouvatsos, Xiangxiang Zuo: Modelling and Analysis of a Dynamic Guard Channel Handover Scheme with Heterogeneous Call Arrival Processes. Network Performance Engineering 2011: 665-681

Neelkamal P. Shah, Demetres D. Kouvatsos, Jim Martin, Scott Moser: On the Performance Modelling and Optimisation of DOCSIS HFC Networks. Network Performance Engineering 2011: 682-715

Is-Haka Mkwawa, Demetres D. Kouvatsos: Broadcasting Methods in MANETS: An Overview. Network Performance Engineering 2011: 767-783

Harry Mouchos, Athanasios Tsokanos, Demetres D. Kouvatsos: Performance Modelling and Traffic Characterisation of Optical Networks. Network Performance Engineering 2011: 859-890

Adrian Popescu, Demetres D. Kouvatsos, David Remondo, Stefano Giordano: Content Distribution over IP: Developments and Challenges. Network Performance Engineering 2011: 979-987

Is-Haka Mkwawa, Demetres D. Kouvatsos, Adrian Popescu: Overlay Networks and Graph Theoretic Concepts. Network Performance Engineering 2011: 1039-1054

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos: A Framework for Building Trust Based Communities in P2P Mobile Social Networks. CIT 2010: 567-574

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos: Collusion Detection and Prevention with FIRE+ Trust and Reputation Model. CIT 2010: 2548-2555

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos, Mohammad Ilyas: An Adaptive Content Sharing Protocol for P2P Mobile Social Networks. AINA Workshops 2010: 413-418

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos: Opportunistic Trust Based P2P Services Framework for Disconnected MANETs. ATC 2010: 154-167

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos: M-Trust: A Trust Management Scheme for Mobile P2P Networks. EUC 2010: 476-483

Alexandru Popescu, David Erman, Markus Fiedler, Adrian Popescu, Demetres D. Kouvatsos: A middleware framework for communication in cognitive radio networks. ICUMT 2010: 1162-1171

Demetres D. Kouvatsos, Salam A. Assi: On the Analysis of Queues with Heavy Tails: A Non-Extensive Maximum Entropy Formalism and a Generalisation of the Zipf-Mandelbrot Distribution. PERFORM 2010: 99-111

Alexandru Popescu, David Erman, Markus Fiedler, Demetres D. Kouvatsos: A Multi-reality Approach to CRN Data Representation. MSN 2010: 193-198

Basit Qureshi, Geyong Min, Demetres D. Kouvatsos: A Content Driven Data Propagation Protocol for MSN in Disconnected Manets. WINSYS 2009: 57-62

Lan Wang, Geyong Min, Demetres D. Kouvatsos: Performance analysis of a dynamic handoff scheme in wireless networks with heterogeneous call arrival processes. Telecommunication Systems 39(2): 157-167 (2008)

Geyong Min, Mohamed Ould-Khaoua, Demetres D. Kouvatsos, Irfan Awan: Stochastic Analysis of Deterministic Routing Algorithms in the Presence of Self-Similar Traffic. The Journal of Supercomputing 35(3): 245-258 (2006)

Demetres D. Kouvatsos, Daniel Kofman: Performance modelling and evaluation of heterogeneous networks. Perform. Eval. 59: 99-101 (2005)

Irfan-Ullah Awan, Yue Li, Demetres D. Kouvatsos: Performance Analysis Mobility Management in Heterogeneous Wireless Networks. AINA 2005: 677-682

Yue Li, Demetres D. Kouvatsos: Performance Modeling of Hand Off calls in 4G Networks. ICPADS (2) 2005: 145-149

Demetres D. Kouvatsos, Yue Li, Irfan Awan: Performance Modelling of a Wireless 4G Cell under GPS Scheme. SAINT Workshops 2005: 284-287

Demetres D. Kouvatsos, Is-Haka Mkwawa, Irfan Awan: One-to-all broadcasting scheme for arbitrary static interconnection networks with bursty background traffic. Concurrency - Practice and Experience 16(13): 1365-1383 (2004)

Demetres D. Kouvatsos, Is-Haka Mkwawa: Broadcasting schemes for hypercubes with background traffic. Journal of Systems and Software 73: 3-14 (2004)

Geyong Min, Mohamed Ould-Khaoua, Demetres D. Kouvatsos, Irfan-Ullah Awan: A Queuing Model of Dimension-Ordered Routing under Self-Similar Traffic Loads. IPDPS 2004

Demetres D. Kouvatsos, Yue Li, Irfan-Ullah Awan: Performance Modelling of a Wireless GSM/GPRS Cell under Partial Sharing Scheme. NETWORKING 2004: 1252-1262

Geyong Min, Mohamed Ould-Khaoua, Irfan-Ullah Awan, Demetres D. Kouvatsos: Communication delay in hypercubic networks with LRD traffic. SAC 2004: 347-351

Demetres D. Kouvatsos, Is-Haka Mkwawa: Multicast communication in grid computing networks with background traffic. IEE Proceedings - Software 150(4): 257-264 (2003)

Is-Haka Mkwawa, Demetres D. Kouvatsos: An Optimal Neighbourhood Broadcasting Scheme for Star Interconnection Networks. Journal of Interconnection Networks 4(1): 103-112 (2003)

Demetres D. Kouvatsos, Simonetta Balsamo: Queueing networks with blocking. Perform. Eval. 51(2/4): 79-81 (2003)

Demetres D. Kouvatsos, Irfan-Ullah Awan: Entropy maximisation and open queueing networks with priorities and blocking. Perform. Eval. 51(2/4): 191-227 (2003)

Khalid Al-Begain, Irfan Awan, Demetres D. Kouvatsos: Analysis of GSM/GPRS Cell with Multiple Data Service Classes. Wireless Personal Communications 25(1): 41-57 (2003)

Demetres D. Kouvatsos, Is-Haka Mkwawa, Irfan-Ullah Awan: One-to-All Broadcasting Scheme for Hypercubes with Background Traffic. Annual Simulation Symposium 2003: 127-134

Demetres D. Kouvatsos, Is-Haka Mkwawa: Multicast Communication in Interconnection Networks with Background Traffic. IPDPS 2003: 282

Demetres D. Kouvatsos: Performance modelling and evaluation of ATM&IP networks. Perform. Eval. 48(1/4): 1-3 (2002)

Rod J. Fretwell, Demetres D. Kouvatsos: LRD and SRD traffic: review of results and open issues for the batch renewal process. Perform. Eval. 48(1/4): 267-284 (2002)

Kashinath Basu, Frank Ball, Demetres D. Kouvatsos: A Simulation Study of IPv6 to ATM Flow-Mapping Techniques. Simulation 78(7): 423-430 (2002)

Demetres D. Kouvatsos, Irfan-Ullah Awan, S. Tantos, Khalid Al-Begain: Performance Analysis of GSM Cells with Re-Use Partitioning. ESM 2002: 494-504

Demetres D. Kouvatsos, Is-Haka Mkwawa: One-to-All Broadcasting Scheme for Static Interconnection Networks with Arbitrary Topology. IPDPS 2002

Demetres D. Kouvatsos, Khalid Al-Begain, Irfan-Ullah Awan: A Queueing Model for a Wireless GSM/GPRS Cell with Multiple Service Classes. NETWORKING 2002: 984-995

Kashinath Basu, Frank Ball, Demetres D. Kouvatsos: A Simulation Study of IPV6 to ATM Flow Mapping Techniques. Annual Simulation Symposium 2001: 169-176

Demetres D. Kouvatsos: Performance Modelling and Evaluation of ATM Networks. Computer Networks 34(1): 1-2 (2000)

Demetres D. Kouvatsos, Irfan-Ullah Awan, Rod J. Fretwell, George Dimakopoulos: A cost-effective approximation for SRD traffic in arbitrary multi-buffered networks. Computer Networks 34(1): 97-113 (2000)

Demetres D. Kouvatsos: ATM Networks: Performance Modelling and Analysis. Perform. Eval. 41(2-3): 65-66 (2000)

Demetres D. Kouvatsos (Ed.): Performance Analysis of ATM Networks, IFIP TC6 WG6.3/WG6.4 Fifth International Workshop on Performance Modelling and Evaluation of ATM Networks, July 21-23, 1997, Ilkley, UK. IFIP Conference Proceedings 157, Kluwer 2000, isbn 0-412-83640-8

Demetres D. Kouvatsos: Preface. ESM 1998: 701

Demetres D. Kouvatsos, Charalambos Skianis, Rod J. Fretwell: An Information Theoretic Analysis of Finite Capacity Queues. ESM 1998: 723-727

Demetres D. Kouvatsos, Irfan-Ullah Awan: Approximate Analysis of Arbitrary Open Networks with HOL Priorities and PBS Scheme. ESM 1998: 741-746

Charalambos Skianis, Demetres D. Kouvatsos: Approximate Analysis of a Polling Model with Bursty Arrivals. ESM 1998: 751-755

Irfan-Ullah Awan, Demetres D. Kouvatsos: Approximate Analysis of Arbitrary QNMs with Space and Service Priorities. Modelling and Evaluation of ATM Networks 1997: 497-521

Demetres D. Kouvatsos (Ed.): ATM Networks, Performance Modelling and Analysis, Volume 3 [IFIP TC6 WG6.3/WG6.4 Fourth International Workshop on ATM Networks, July 1996, Ilkley, UK]. IFIP Conference Proceedings 101, Chapman & Hall 1997, isbn 0-412-80970-2

Rod J. Fretwell, Demetres D. Kouvatsos: Correlated traffic modelling: Batch renewal and Markov modulated processes. Modelling and Evaluation of ATM Networks 1996: 20-43

Demetres D. Kouvatsos (Ed.): ATM Networks, Performance Modelling and Analysis, Volume 2 [IFIP TC6 Third Workshop on ATM Networks, July 2-6, 1995, Ilkley, UK]. IFIP Conference Proceedings 71, Chapman & Hall 1996, isbn 0-412-79200-1

Demetres D. Kouvatsos, Jeffrey Wilkinson, Peter G. Harrison, Madhu D. K. Bhabuta: Performance analysis of buffered Banyan ATM switch architectures. Modelling and Evaluation of ATM Networks 1995: 287-323

Demetres D. Kouvatsos, Rod J. Fretwell: Batch renewal process: exact model of traffic correlation. High-Speed Networking for Multimedia Applications 1995: 285-304

Demetres D. Kouvatsos, Rod J. Fretwell: Closed Form Performance Distributions of a Discrete Time GIg/D/1/N Queue with Correlated Traffic. Data Communications and their Performance 1995: 141-163

Demetres D. Kouvatsos (Ed.): ATM Networks, Performance Modelling and Analysis, Volume 1 [Second IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, July 4-7, 1994, Bradford University, UK]. IFIP Conference Proceedings 17, Chapman & Hall 1995, isbn 0-412-71140-0

Demetres D. Kouvatsos, Nasreddine Tabet-Aouel, Spyros G. Denazis: ME-Based Approximations for General Discrete-Time Queueing Models. Perform. Eval. 21(1-2): 81-109 (1994)

Demetres D. Kouvatsos, Rod J. Fretwell, János Sztrik: Bounds on the effects of correlation in a stable MMPP/MMPP/1/N queue: an asymptocic approach. Modelling and Evaluation of ATM Networks 1994: 261-284

Demetres D. Kouvatsos, Jeffrey Wilkinson: A product form approximation for arbitrary discrete time networks of shared buffer queues. Modelling and Evaluation of ATM Networks 1994: 365-383

Demetres D. Kouvatsos, Spyros G. Denazis: Entropy Maximised Queueing Networks with Blocking and Multiple Job Classes. Perform. Eval. 17(3): 189-205 (1993)

Demetres D. Kouvatsos, Nasreddine Tabet-Aouel: GGeo-Type Approximations for General Discrete-Time Queueing Systems. Modelling and Evaluation of ATM Networks 1993: 469-483

Demetres D. Kouvatsos, Nasreddine Tabet-Aouel, Spyros G. Denazis: Approximate Analysis of Discrete-Time Networks with or without Blocking. Data Communication Networks and their Performance 1993: 399-424

Demetres D. Kouvatsos: Maximum Entropy Analysis of Queueing Network Models. Performance/SIGMETRICS Tutorials 1993: 245-290

Panagiotis J. Tomaras, Demetres D. Kouvatsos: MRE Hierarchical Decomposition of General Queueing Network Models. Acta Inf. 28(3): 265-295 (1991)

János Sztrik, Demetres D. Kouvatsos: Asymptotic Analysis of a Heterogeneous Multiprocessor System in a Randomly Changing Environment. IEEE Trans. Software Eng. 17(10): 1069-1075 (1991)

Demetres D. Kouvatsos, Andreas Skliros: General Queuing Network Models with Variable Concurrent Programming Structures and Synchronization. Computer and Telecommunications Performance Engineering 1991: 56-72

Nasreddine Tabet-Aouel, Demetres D. Kouvatsos: Approximate Analysis of a G/G/c/PR Queue. Computer and Telecommunications Performance Engineering 1991: 108-122

Demetres D. Kouvatsos, Spyros G. Denazis, Panas Georgatsos: MEM for Arbitrary Exponential Open Networks with Blocking and Multiple Job Classes. Computer and Telecommunications Performance Engineering 1991: 163-178

Demetres D. Kouvatsos, Nasreddine Tabet-Aouel: Product-Form Approximations for an Extended Class of General Closed Queueing Networks. Performance 1990: 301-315

Demetres D. Kouvatsos, John Almond: Erratum: Maximum Entropy Two-Station Cyclic Queues with Multiple General Servers. Acta Inf. 26(5): 501 (1989)

Demetres D. Kouvatsos, John Almond: Erratum: Maximum Entropy Two-Station Cyclic Queues with Multiple General Servers. Acta Inf. 26(8): 787 (1989)

Demetres D. Kouvatsos, Nasreddine Tabet-Aouel: A Maximum Entropy Priority Approximation for a Stable G/G/ 1 Queue. Acta Inf. 27(3): 247-286 (1989)

Demetres D. Kouvatsos, Nikos P. Xenios: MEM for Arbitrary Queueing Networks with Multiple General Servers and Repetitive-Service Blocking. Perform. Eval. 10(3): 169-195 (1989)

Demetres D. Kouvatsos, John Almond: Maximum Entropy Two-Station Cyclic Queues with Multiple General Servers. Acta Inf. 26(3): 241-267 (1988)

Demetres D. Kouvatsos: Maximum Entropy and the G/G/1/N Queue. Acta Inf. 23(5): 545-565 (1986)

Demetres D. Kouvatsos: A Maximum Entropy Queue Length Distribution for a G/G/1 Finite Capacity Queue. SIGMETRICS 1986: 224-236

Demetres D. Kouvatsos, S. K. Wong: On Optimal Blocking of Sequential Files. Comput. J. 27(4): 321-327 (1984)

M. A. El-Affendi, Demetres D. Kouvatsos: A Maximum Entropy Analysis of the M/G/ 1 and G/M/ 1 Queueing Systems at Equilibrium. Acta Inf. 19: 339-355 (1983)

Demetres D. Kouvatsos: Mathematical methods for the modular design of computer systems. Computers & OR 4(1): 55-63 (1977)