Bill Vassiliadis

Bill Vassiliadis, Antonia Stefani: Adaptation Strategies: A Comparison between E-Learning and E-Commerce Techniques. AIAI (2) 2012: 115-124

Bill Vassiliadis, Michalis Nik Xenos, Antonia Stefani: Enabling Enhanced Learning in an Open University Environment: A Grid-Aware Architecture. IJICTE 5(3): 59-73 (2009)

Bill Vassiliadis: The Grid as a Virtual Enterprise Enabler. IJISSS 1(1): 78-92 (2009)

Spyros Sioutas, Evangelos Sakkopoulos, Christos Makris, Bill Vassiliadis, Athanasios K. Tsakalidis, Peter Triantafillou: Dynamic Web Service discovery architecture based on a novel peer based overlay network. Journal of Systems and Software 82(5): 809-824 (2009)

Michalis Nik Xenos, Thrasyvoulos Tsiatsos, Bill Vassiliadis: Large-scale deployment of distance education in computer science at the Hellenic Open University. IJKL 4(2/3): 285-297 (2008)

Konstantinos Votis, Christos E. Alexakos, Bill Vassiliadis, Spiridon D. Likothanassis: An ontologically principled service-oriented architecture for managing distributed e-government nodes. J. Network and Computer Applications 31(2): 131-148 (2008)

Bill Vassiliadis, Vassilis E. Fotopoulos: IPR Protection for Digital Media Distribution: Trends and Solutions in the E-Business Domain. IJEBR 3(4): 79-97 (2007)

Bill Vassiliadis: Designing for Service-Oriented Computing. J. Cases on Inf. Techn. 9(1): 36-53 (2007)

Spyros Sioutas, Kostas Tsichlas, Bill Vassiliadis, Dimitris K. Tsolis: Efficient Access Methods for Temporal Interval Queries of Video Metadata. J. UCS 13(10): 1411-1433 (2007)

Antonia Stefani, Bill Vassiliadis, Michalis Nik Xenos: On the quality assessment of advanced e-learning services. Interact. Techn. Smart Edu. 3(3): 237-250 (2006)

Bill Vassiliadis, Antonia Stefani, John Tsaknakis, Athanasios K. Tsakalidis: From application service provision to service-oriented computing: A study of the IT outsourcing evolution. Telematics and Informatics 23(4): 271-293 (2006)

Bill Vassiliadis, Vassilis E. Fotopoulos, Athanassios N. Skodras: Decentralising the Digital Rights Management Value Chain by means of Distributed License Catalogues. AIAI 2006: 689-696

Antonia Stefani, Bill Vassiliadis, Michalis Nik Xenos: Behavioral Patterns in Hypermedia Systems: A Short Study of E-commerce vs. E-learning Practices. Adaptive and Personalized Semantic Web 2006: 57-64

Christos E. Alexakos, Bill Vassiliadis, Konstantinos Votis, Spiridon D. Likothanassis: A Multilayer Ontology Scheme for Integrated Searching in Distributed Hypermedia. Adaptive and Personalized Semantic Web 2006: 75-83

Michalis Nik Xenos, Bill Vassiliadis, Athanassios N. Skodras: GRID Technologies => 'Education' = 'Distance Education'. ELeGI Conference 2005

Christos Makris, Evangelos Sakkopoulos, Spyros Sioutas, Peter Triantafillou, Athanasios K. Tsakalidis, Bill Vassiliadis: NIPPERS: Network of InterPolated PeERS for Web Service Discovery. ITCC (2) 2005: 193-198

Bill Vassiliadis, Vassilis E. Fotopoulos, A. Ilias, Athanassios N. Skodras: Protecting Intellectual Property Rights and the JPEG2000 Coding Standard. Panhellenic Conference on Informatics 2005: 705-715

Bill Vassiliadis, Kostas Giotopoulos, Konstantinos Votis, Spyros Likothanassi, Nikos Bogonikolos, Athanasios K. Tsakalidis: The Grid as an Application Service Provision enabler: Business and Architectural issues. JDIM 2(2): 97-103 (2004)

Spyros Sioutas, Christos Makris, Nectarios Kitsios, George Lagogiannis, John Tsaknakis, Kostas Tsichlas, Bill Vassiliadis: Geometric Retrieval for Grid Points in the RAM Model. J. UCS 10(9): 1325-1353 (2004)

Bill Vassiliadis, Kostas Giotopoulos, Konstantinos Votis, Spyros Sioutas, Nikos Bogonikolos, Spiros Likothanassis: Application Service Provision through the Grid: Business models and Architectures. ITCC (1) 2004: 367-371

Bill Vassiliadis, Vassilis E. Fotopoulos, Michalis Nik Xenos, Athanassios N. Skodras: Could Grid facilitate demanding Media Watermarking Applications? LeGE-WG 4 2004

Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis: An optimal algorithm for reporting visible rectangles. Inf. Process. Lett. 81(5): 283-288 (2002)

H. Antonopoulou, Kostas Giotopoulos, Spiros Likothanassis, Athanasios K. Tsakalidis, Nikos Bogonikolos, Bill Vassiliadis: A Service Oriented Standardised System for Virtual Private Networks. AICCSA 2001: 360-

Bill Vassiliadis, Athanasios K. Tsakalidis, Kostas Giotopoulos, Spiros Likothanassis, Nikos Bogonikolos, P. Gatomatis, K. Platikostas: Managing Risk in Extended Enterprises. ICEIS (2) 2001: 799-806

Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis, Nikos Bogonikolos: Adapting Information Presentation and Retrieval through User Modelling. ITCC 2001: 399-404

Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis: 2-D Spatial Indexing Scheme in Optimal Time. ADBIS-DASFAA 2000: 107-116

Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis: Towards Intelligent Information Retrieval Engines: A Multi-agent Approach. ADBIS-DASFAA 2000: 157-170

Kostas Bovilas, Aspasia Kanta, Christos Makris, John Tsaknakis, Athanasios K. Tsakalidis, Jim Prentzas, Evangelos Sakkopoulos, Spyros Sioutas, Bill Vassiliadis: The Eurydices System: Objectives and Services. WebNet 2000: 63-68

Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis: An Index Structure for the Support of Partial and Exact Match Queries in Database Systems. ADBIS (Short Papers) 1999: 24-30

John D. Garofalakis, Panagiotis Kappos, T. Kondilis, Athanasios K. Tsakalidis, John Tsaknakis, J. Tzimas, Bill Vassiliadis: Communication and Collaborative Work via Intranet Technologies. WebNet 1999: 415-420

Bill Vassiliadis, John D. Garofalakis, Panagiotis Kappos, Athanasios K. Tsakalidis, John Tsaknakis, J. Tzimas: An Intranet Solution for the Support of Administrative Operations and Research Collaboration for a University. WebNet 1998