Dr. George Mastorakis is Assistant Professor in the field of “New technologies and Marketing” at Technological Educational Institute of Crete and member of PASIPHAE laboratory. His research interests include network/IT resource management, dynamic resource reservation and trading, interactive broadcasting and generation networks. He has actively participated in more than 10 EC-funded R&D projects and a large number of national research ones. He has more than 60 publications at various international conferences proceedings, workshops, scientific journals and book chapters. He is member of IEEE and editor of the Journal of Networks, Information Technology Journal and Journal of Business and Economics. He has more than 30 publications in international journals, conference and workshop proceedings, in the above areas.