Formal Methods in Cross Layer Modeling and Optimization of Wireless Networks: State of the Art and Future Directions / Dzmitry Kliazovich, Michael Devetsikiotis, Fabrizio Granelli -- Cross-Layer Resource Allocation and Scheduling for Wireless Systems / Dimitris Toumpakaris, Jungwon Lee -- An AAA Framework for IP Multicast Communication in Next Generation Networks / Prashant Pillai, Yim Fun Hu -- Wavelength Division Multiplexing Technologies and their Applications / N. Merlemis, D. Zevgolis -- Radio over Fiber for Broadband Communications: A Promising Technology for Next Generation Networks / Sotiris Karabetsos, Spiros Mikroulis, Athanase Nassiopoulos -- High Altitude Stratospheric Platforms (HASPs) / Konstantinos Birkos -- Test Template for Data Mining Publications / Dimitrios K. Lymberopoulos -- The Adoption of Service-Oriented Architecture (SOA) in Managing Next Generation Networks (NGNs) / Konstantinos S. Kotsopoulos, Pouwan Lei, Yim Fun Hu -- A Case Study on the QoS, Energy Consumption and Mobility of WLANs and WMANs / Ioannis Papapanagiotou, Georgios S. Paschos -- Mobile Telecom System Architectures: IMS an Evolution Path Towards IP Convergence / Panagiotis Kasimatis, Dimitra Varla -- Mobile Positioning in Next Generation Networks / Peter Brida, Peter Cepel, Jan Duha -- Converged Networks and Seamless Mobility: Lessons from Experience / Anthony Ioannidis, Jiorgis Kritsotakis -- Efficient Receiver Implementation for Mobile Applications / Costas Chaikalis, Felip Riera-Palou --

Novel Multi-Antenna and Smart Antenna Techniques for Next Generation Wireless Communication Networks / Apostolos Georgiadis, Carles Fernández Prades -- Simulation of Small-Scale Fading in Mobile Channel Models for Next-Generation Wireless Communications / Stelios A. Mitilineos, Christos N. Capsalis, Stelios C.A. Thomopoulos -- Stochastic Modeling of Narrowband Fading Channels with Three Dimensional Diffuse Scattering / Petros Karadimas -- Channel Characterization and Modelling for Mobile Communications / Anastasios Papazafeiropoulos -- Innovation and E-Government: An in Depth Overview on E-Services / Fotis C. Kitsios, Spyros P. Angelopoulos, John Zannetopoulos -- From E to U: Towards an Innovative Digital Era / Spyros P. Angelopoulos, Fotis C. Kitsios, Eduard Babulak -- Service Innovation Management: New Service Development Strategies in the Telecommunication Industry Test Template for Data Mining Publications / Fotis C. Kitsios, Panagiotis Tzortzatos, Constantin Zopounidis -- The Expansion of E-Marketplace to M-Marketplace by Integrating Mobility and Auctions in a Location-Sensitive Environment: Application in Procurement of Logistics Services / D. M. Emiris, C. A. Marentakis -- Deploying Ubiquitous Computing Applications on Heterogeneous Next Generation Networks / Achilles D. Kameas -- Channel Management Schemes to Support Services in Ubiquitous Communications Infrastructures for Future Transportation Technologies / Eduard Babulak, Konstantinos G. Ioannou, Athanasios Ioannou.