John Garofalakis
Department of Computer Engineering and Informatics, University of Patras; Research Academic Computer Technology Institute Patras
Greece

John Garofalakis

(http://athos.cti.gr/garofalakis/index_en.htm) is Associate Professor at the Department of Computer Engineering and Informatics, University of Patras, Greece, and Director of the applied research department "Telematics Center", of the Research Academic Computer Technology Institute (RACTI).

He is responsible and scientific coordinator of several recent European and national IT and Telematics Projects (ICT, INTERREG, etc.).

His publications include more than 100 articles in refereed International Journals and Conferences. His research interests include Web and Mobile Technologies, Performance Analysis of Computer Systems, Computer Networks and Telematics, Distributed Computer Systems, Queuing Theory.

Eleftherios Stergiou
Department of Information Technology and Telecommunications, ATEI of Epirus
Greece

Eleftherios Stergiou is lecturer in the department of Information Technology and Telecommunications, at Epirus Institute of Technology in Greece since 2000. He is also a research fellow at the University of Patras. He received the B.S. degree in electrical engineering from NTUA, Athens Greece, and he finished his postgraduate studies at the computer science department of the University of Sheffield (1998).

His research interests on performance evaluation of networks integrate by publishing papers in international journals.

Among these interests, computing analytical methods, interconnection networks, parallel and distributed systems, high-speed networks, are included. Mr E. Stergiou is member of IEEE Computer Society.