Demetres D. Kouvatsos

Publication Activity (10 Years)

Years Active: 1977-2021
Publications (10 Years): 5

Top Topics

Processor Sharing

Cloud Computing

Cognitive Radio

Top Venues

Wirel. Pers. Commun.

J. Comput. Syst. Sci.

Publications

Ismail A. Mageed, Demetres D. Kouvatsos
The Impact of Information Geometry on the Analysis of the Stable M/G/1 Queue Manifold. ICORES (2021)
Kurniawan D. Irianto, Demetres D. Kouvatsos
An Investigation of Performance versus Security in Cognitive Radio Networks with Supporting Cloud Platforms. CoRR (2019)
Rana R. Ahmed, Demetres D. Kouvatsos
An Efficient CoMP-based Handover Scheme for Evolving Wireless Networks. Electron. Notes Theor. Comput. Sci. 340 (2018)
Wei Li, Demetres D. Kouvatsos, Rod J. Fretwell
On the analytic assessment of the impact of traffic correlation on queues in continuous time domain. Comput. Oper. Res. 78 (2017)
Kabiru Muhammad Maiyama, Demetres D. Kouvatsos, Bashir Mohammed, Mariam Kiran, Mumtaz Ahmed Kamala
Performance Modelling and Analysis of an OpenStack IaaS Cloud Computing Platform. FiCloud (2017)
Ashraf Al-Ou'n, Mariam Kiran, Demetres D. Kouvatsos
Using Agent-Based VM Placement Policy. FiCloud (2015)
Wei Li, Demetres D. Kouvatsos, Rod J. Fretwell
Towards time domain invariant QoS measures for queues with correlated traffic. J. Comput. Syst. Sci. 81 (1) (2015)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
Countering the collusion attack with a multidimensional decentralized trust and reputation model in disconnected MANETs. Multim. Tools Appl. 66 (2) (2013)
Guzlan M. A. Miskeen, Demetres D. Kouvatsos, Esmaeil Habibzadeh
An Exposition of Performance-Security Trade-offs in RANETs Based on Quantitative Network Models. Wirel. Pers. Commun. 70 (3) (2013)
Wei Li, Demetres D. Kouvatsos, Rod J. Fretwell
Performance Comparison of Queues with Batch Renewal Arrivals in Continuous and Discrete Times. HPCC-ICESS (2012)
Demetres D. Kouvatsos, Guzlan M. A. Miskeen
Performance Related Security Modelling and Evaluation of RANETs. Wirel. Pers. Commun. 64 (3) (2012)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
A distributed reputation and trust management scheme for mobile peer-to-peer networks. Comput. Commun. 35 (5) (2012)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
Trusted information exchange in peer-to-peer mobile social networks. Concurr. Comput. Pract. Exp. 24 (17) (2012)
Jumma S. Alanazi, Demetres D. Kouvatsos
A Unified ME Algorithm for Arbitrary Open QNMs with Mixed Blocking Mechanisms. SAINT (2011)
Lan Wang, Geyong Min, Demetres D. Kouvatsos, Xiaolong Jin
Analytical modeling of an integrated priority and WFQ scheduling scheme in multi-service networks. Comput. Commun. 33 (Supplement-1) (2010)
Alexandru Popescu, David Erman, Markus Fiedler, Adrian Popescu, Demetres D. Kouvatsos
A middleware framework for communication in cognitive radio networks. ICUMT (2010)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
A Framework for Building Trust Based Communities in P2P Mobile Social Networks. CIT (2010)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos, Mohammad Ilyas
An Adaptive Content Sharing Protocol for P2P Mobile Social Networks. AINA Workshops (2010)
Demetres D. Kouvatsos, Madjid Merabti
Foreword. Comput. Commun. 33 (Supplement-1) (2010)
Charalampos V. Mouchos, Athanasios Tsokanos, Demetres D. Kouvatsos
Dynamic OBS offset allocation in WDM networks. Comput. Commun. 33 (Supplement-1) (2010)
Alexandru Popescu, David Erman, Markus Fiedler, Demetres D. Kouvatsos
A Multi-reality Approach to CRN Data Representation. MSN (2010)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
Opportunistic Trust Based P2P Services Framework for Disconnected MANETs. ATC (2010)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
M-Trust: A Trust Management Scheme for Mobile P2P Networks. EUC (2010)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
Collusion Detection and Prevention with FIRE+ Trust and Reputation Model. CIT (2010)
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)
Basit Qureshi, Geyong Min, Demetres D. Kouvatsos
A Content Driven Data Propagation Protocol for MSN in Disconnected Manets. WINSYS (2009)
Basit Qureshi, Mohammad Ilyas, Geyong Min, Demetres D. Kouvatsos
Poster: An adaptive content sharing protocol for P2P Mobile Social Networks. MobiQuitous (2009)
Is-Haka Mkwawa, Demetres D. Kouvatsos
Performance Modelling and Evaluation of Handover Mechanism in IP Multimedia Subsystems. ICSNC (2008)
Lan Wang, Geyong Min, Demetres D. Kouvatsos
Performance analysis of a dynamic handoff scheme in wireless networks with heterogeneous call arrival processes. Telecommun. Syst. 39 (2) (2008)
Geyong Min, Mohamed Ould-Khaoua, Demetres D. Kouvatsos, Irfan Awan
Stochastic Analysis of Deterministic Routing Algorithms in the Presence of Self-Similar Traffic. J. Supercomput. 35 (3) (2006)
Demetres D. Kouvatsos, Daniel Kofman
Performance modelling and evaluation of heterogeneous networks. Perform. Evaluation 59 (2005)
Yue Li, Demetres D. Kouvatsos
Performance Modeling of Hand Off calls in 4G Networks. ICPADS (2) (2005)
Irfan-Ullah Awan, Yue Li, Demetres D. Kouvatsos
Performance Analysis Mobility Management in Heterogeneous Wireless Networks. AINA (2005)
Demetres D. Kouvatsos, Yue Li, Irfan Awan
Performance Modelling of a Wireless 4G Cell under GPS Scheme. SAINT Workshops (2005)
Geyong Min, Mohamed Ould-Khaoua, Irfan-Ullah Awan, Demetres D. Kouvatsos
Communication delay in hypercubic networks with LRD traffic. SAC (2004)
Demetres D. Kouvatsos, Yue Li, Irfan-Ullah Awan
Performance Modelling of a Wireless GSM/GPRS Cell under Partial Sharing Scheme. NETWORKING (2004)
Demetres D. Kouvatsos, Is-Haka Mkwawa
Broadcasting schemes for hypercubes with background traffic. J. Syst. Softw. 73 (2004)
Demetres D. Kouvatsos, Is-Haka Mkwawa, Irfan Awan
One-to-all broadcasting scheme for arbitrary static interconnection networks with bursty background traffic. Concurr. Pract. Exp. 16 (13) (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)
Is-Haka Mkwawa, Demetres D. Kouvatsos
An Optimal Neighbourhood Broadcasting Scheme for Star Interconnection Networks. J. Interconnect. Networks 4 (1) (2003)
Khalid Al-Begain, Irfan Awan, Demetres D. Kouvatsos
Analysis of GSM/GPRS Cell with Multiple Data Service Classes. Wirel. Pers. Commun. 25 (1) (2003)
Demetres D. Kouvatsos, Simonetta Balsamo
Queueing networks with blocking. Perform. Evaluation 51 (2/4) (2003)
Demetres D. Kouvatsos, Is-Haka Mkwawa, Irfan-Ullah Awan
One-to-All Broadcasting Scheme for Hypercubes with Background Traffic. Annual Simulation Symposium (2003)
Demetres D. Kouvatsos, Irfan-Ullah Awan
Entropy maximisation and open queueing networks with priorities and blocking. Perform. Evaluation 51 (2/4) (2003)
Demetres D. Kouvatsos, Is-Haka Mkwawa
Multicast communication in grid computing networks with background traffic. IEE Proc. Softw. 150 (4) (2003)
Demetres D. Kouvatsos, Is-Haka Mkwawa
Multicast Communication in Interconnection Networks with Background Traffic. IPDPS (2003)
Rod J. Fretwell, Demetres D. Kouvatsos
LRD and SRD traffic: review of results and open issues for the batch renewal process. Perform. Evaluation 48 (1/4) (2002)
Demetres D. Kouvatsos
Performance modelling and evaluation of ATM&IP networks. Perform. Evaluation 48 (1/4) (2002)
Demetres D. Kouvatsos, Irfan-Ullah Awan, S. Tantos, Khalid Al-Begain
Performance Analysis of GSM Cells with Re-Use Partitioning. ESM (2002)
Kashinath Basu, Frank Ball, Demetres D. Kouvatsos
A Simulation Study of IPv6 to ATM Flow-Mapping Techniques. Simul. 78 (7) (2002)
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)
Kashinath Basu, Frank Ball, Demetres D. Kouvatsos
A Simulation Study of IPV6 to ATM Flow Mapping Techniques. Annual Simulation Symposium (2001)
Demetres D. Kouvatsos
ATM Networks: Performance Modelling and Analysis. Perform. Evaluation 41 (2-3) (2000)
Demetres D. Kouvatsos
Performance Modelling and Evaluation of ATM Networks. Comput. Networks 34 (1) (2000)
Demetres D. Kouvatsos, Irfan-Ullah Awan, Rod J. Fretwell, George Dimakopoulos
A cost-effective approximation for SRD traffic in arbitrary multi-buffered networks. Comput. Networks 34 (1) (2000)
Demetres D. Kouvatsos, Charalambos Skianis, Rod J. Fretwell
An Information Theoretic Analysis of Finite Capacity Queues. ESM (1998)
Charalabos Skianis, Demetres D. Kouvatsos
Arbitrary open queueing networks with server vacation periods and blocking. Ann. Oper. Res. 79 (1998)
Charalambos Skianis, Demetres D. Kouvatsos
Approximate Analysis of a Polling Model with Bursty Arrivals. ESM (1998)
Demetres D. Kouvatsos, Irfan-Ullah Awan
Approximate Analysis of Arbitrary Open Networks with HOL Priorities and PBS Scheme. ESM (1998)
Demetres D. Kouvatsos
Preface. ESM (1998)
Demetres D. Kouvatsos, Irfan-Ullah Awan
MEM for arbitrary closed queueing networks with RS-blocking and multiple job classes. Ann. Oper. Res. 79 (1998)
Irfan-Ullah Awan, Demetres D. Kouvatsos
Approximate Analysis of Arbitrary QNMs with Space and Service Priorities. Modelling and Evaluation of ATM Networks (1997)
Rod J. Fretwell, Demetres D. Kouvatsos
Correlated traffic modelling: Batch renewal and Markov modulated processes. Modelling and Evaluation of ATM Networks (1996)
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)
Demetres D. Kouvatsos, Rod J. Fretwell
Batch renewal process: exact model of traffic correlation. High-Speed Networking for Multimedia Applications (1995)
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)
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)
Demetres D. Kouvatsos, Nasreddine Tabet-Aouel, Spyros G. Denazis
ME-Based Approximations for General Discrete-Time Queueing Models. Perform. Evaluation 21 (1-2) (1994)
Demetres D. Kouvatsos, Spyros G. Denazis
A universal building block for the approximate analysis of a shared buffer ATM switch architecture. Ann. Oper. Res. 49 (1) (1994)
Filippo A. Zanasi, Demetres D. Kouvatsos
A discrete-time queueing model of an atm 'leaky bucket' policing mechanism. CAMAD (1994)
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)
Demetres D. Kouvatsos
Entropy maximisation and queueing network models. Ann. Oper. Res. 48 (1) (1994)
Demetres D. Kouvatsos
Maximum Entropy Analysis of Queueing Network Models. Performance/SIGMETRICS Tutorials (1993)
Demetres D. Kouvatsos, Nasreddine Tabet-Aouel
GGeo-Type Approximations for General Discrete-Time Queueing Systems. Modelling and Evaluation of ATM Networks (1993)
Demetres D. Kouvatsos, Spyros G. Denazis
Entropy Maximised Queueing Networks with Blocking and Multiple Job Classes. Perform. Evaluation 17 (3) (1993)
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)
Nasreddine Tabet-Aouel, Demetres D. Kouvatsos
Approximate Analysis of a G/G/c/PR Queue. Computer and Telecommunications Performance Engineering (1991)
Panagiotis J. Tomaras, Demetres D. Kouvatsos
MRE Hierarchical Decomposition of General Queueing Network Models. Acta Informatica 28 (3) (1991)
János Sztrik, Demetres D. Kouvatsos
Asymptotic Analysis of a Heterogeneous Multiprocessor System in a Randomly Changing Environment. IEEE Trans. Software Eng. 17 (10) (1991)
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)
Demetres D. Kouvatsos, Andreas Skliros
General Queuing Network Models with Variable Concurrent Programming Structures and Synchronization. Computer and Telecommunications Performance Engineering (1991)
Demetres D. Kouvatsos, Nasreddine Tabet-Aouel
1 Queue. Acta Informatica 27 (3) (1990)
Demetres D. Kouvatsos, Nasreddine Tabet-Aouel
Product-Form Approximations for an Extended Class of General Closed Queueing Networks. Performance (1990)
Demetres D. Kouvatsos, Nikos P. Xenios
MEM for Arbitrary Queueing Networks with Multiple General Servers and Repetitive-Service Blocking. Perform. Evaluation 10 (3) (1989)
Demetres D. Kouvatsos, John Almond
Erratum: Maximum Entropy Two-Station Cyclic Queues with Multiple General Servers. Acta Informatica 26 (5) (1989)
Demetres D. Kouvatsos, John Almond
Erratum: Maximum Entropy Two-Station Cyclic Queues with Multiple General Servers. Acta Informatica 26 (8) (1989)
Demetres D. Kouvatsos, John Almond
Maximum Entropy Two-Station Cyclic Queues with Multiple General Servers. Acta Informatica 26 (3) (1988)
Demetres D. Kouvatsos
A Maximum Entropy Queue Length Distribution for a G/G/1 Finite Capacity Queue. SIGMETRICS (1986)
Demetres D. Kouvatsos
Queue. Acta Informatica 23 (5) (1986)
Demetres D. Kouvatsos, S. K. Wong
On Optimal Blocking of Sequential Files. Comput. J. 27 (4) (1984)
Mohammed Ahmed El-Affendi, Demetres D. Kouvatsos
1 Queueing Systems at Equilibrium. Acta Informatica 19 (1983)
Demetres D. Kouvatsos
Mathematical methods for the modular design of computer systems. Comput. Oper. Res. 4 (1) (1977)