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2010 – 2019
- 2018
[c20]Christian M. Stracke
, Esther Tan, Antonio Moreira Teixeira, Maria do Carmo Texeira Pinto, Bill Vassiliadis, Achilles Kameas, Cleo Sgouropoulou:
Gap between MOOC Designers' and MOOC Learners' Perspectives on Interaction and Experiences in MOOCs: Findings from the Global MOOC Quality Survey. ICALT 2018: 1-5- 2017
- [c19]Christian M. Stracke, Achilles Kameas, Bill Vassiliadis, Cleo Sgouropoulou, Antonio Moreira Teixeira, M. do Carmo Pinto, G. Vidal:
The quality of open online education: Towards a reference framework for MOOCs. EDUCON 2017: 1713-1716 - 2016
- [c18]Bill Vassiliadis, Achilles Kameas, Cleo Sgouropoulou:
A closer look at MOOC's adoption from a qualitative perspective. PCI 2016: 17 - 2012
- [c17]Bill Vassiliadis, Antonia Stefani:
Adaptation Strategies: A Comparison between E-Learning and E-Commerce Techniques. AIAI (2) 2012: 115-124
2000 – 2009
- 2009
- [j13]Bill Vassiliadis, Michalis Nik Xenos, Antonia Stefani:
Enabling Enhanced Learning in an Open University Environment: A Grid-Aware Architecture. Int. J. Inf. Commun. Technol. Educ. 5(3): 59-73 (2009) - [j12]Bill Vassiliadis:
The Grid as a Virtual Enterprise Enabler. Int. J. Inf. Syst. Serv. Sect. 1(1): 78-92 (2009) - [j11]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. J. Syst. Softw. 82(5): 809-824 (2009) - 2008
- [j10]Michalis Nik Xenos, Thrasyvoulos Tsiatsos, Bill Vassiliadis:
Large-scale deployment of distance education in computer science at the Hellenic Open University. Int. J. Knowl. Learn. 4(2/3): 285-297 (2008) - [j9]Konstantinos Votis, Christos Alexakos, Bill Vassiliadis, Spiridon D. Likothanassis:
An ontologically principled service-oriented architecture for managing distributed e-government nodes. J. Netw. Comput. Appl. 31(2): 131-148 (2008) - 2007
- [j8]Bill Vassiliadis, Vassilis E. Fotopoulos:
IPR Protection for Digital Media Distribution: Trends and Solutions in the E-Business Domain. Int. J. E Bus. Res. 3(4): 79-97 (2007) - [j7]Bill Vassiliadis:
Designing for Service-Oriented Computing. J. Cases Inf. Technol. 9(1): 36-53 (2007) - [j6]Spyros Sioutas, Kostas Tsichlas, Bill Vassiliadis, Dimitris K. Tsolis:
Efficient Access Methods for Temporal Interval Queries of Video Metadata. J. Univers. Comput. Sci. 13(10): 1411-1433 (2007) - 2006
- [j5]Antonia Stefani, Bill Vassiliadis, Michalis Nik Xenos:
On the quality assessment of advanced e-learning services. Interact. Technol. Smart Educ. 3(3): 237-250 (2006) - [j4]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 Informatics 23(4): 271-293 (2006) - [c16]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 - [p2]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 - [p1]Christos 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 - 2005
- [c15]Michalis Nik Xenos, Bill Vassiliadis, Athanassios N. Skodras:
GRID Technologies => 'Education' = 'Distance Education'. ELeGI Conference 2005 - [c14]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 - [c13]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 - 2004
- [j3]Bill Vassiliadis, Kostas Giotopoulos, Konstantinos Votis, Spiros Likothanassis, Nikos Bogonikolos, Athanasios K. Tsakalidis:
The Grid as an Application Service Provision enabler: Business and Architectural issues. J. Digit. Inf. Manag. 2(2): 97-103 (2004) - [j2]Spyros Sioutas, Christos Makris, Nectarios Kitsios, George Lagogiannis, John Tsaknakis, Kostas Tsichlas, Bill Vassiliadis:
Geometric Retrieval for Grid Points in the RAM Model. J. Univers. Comput. Sci. 10(9): 1325-1353 (2004) - [c12]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 - [c11]Bill Vassiliadis, Vassilis E. Fotopoulos, Michalis Nik Xenos, Athanassios N. Skodras:
Could Grid facilitate demanding Media Watermarking Applications? LeGE-WG 4 2004 - 2002
- [j1]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) - 2001
- [c10]Hera Antonopoulou, Kostas Giotopoulos, Spiros Likothanassis, Athanasios K. Tsakalidis, Nikos Bogonikolos, Bill Vassiliadis:
A Service Oriented Standardised System for Virtual Private Networks. AICCSA 2001: 360- - [c9]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 - [c8]Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis, Nikos Bogonikolos:
Adapting Information Presentation and Retrieval through User Modelling. ITCC 2001: 399-404 - [c7]Kostas Giotopoulos, Bill Vassiliadis, Nikos Bogonikolos, Athanasios K. Tsakalidis, Spiros D. Likothanassis:
On distributed information retrieval in virtual enterprises. SMC 2001: 2958-2963 - 2000
- [c6]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 - [c5]Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis:
Towards Intelligent Information Retrieval Engines: A Multi-agent Approach. ADBIS-DASFAA 2000: 157-170 - [c4]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
1990 – 1999
- 1999
- [c3]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 - [c2]John D. Garofalakis, Panagiotis Kappos, T. Kondilis, Athanasios K. Tsakalidis, John Tsaknakis, John Tzimas, Bill Vassiliadis:
Communication and Collaborative Work via Intranet Technologies. WebNet 1999: 415-420 - 1998
- [c1]Bill Vassiliadis, John D. Garofalakis, Panagiotis Kappos, Athanasios K. Tsakalidis, John Tsaknakis, John Tzimas:
An Intranet Solution for the Support of Administrative Operations and Research Collaboration for a University. WebNet 1998
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