Bill Vassiliadis

According to our database, Bill Vassiliadis authored at least 35 papers between 1998 and 2018.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2018

Gap between MOOC Designers' and MOOC Learners' Perspectives on Interaction and Experiences in MOOCs: Findings from the Global MOOC Quality Survey.

Christian M. Stracke, Esther Tan, Antonio Moreira Teixeira, Maria do Carmo Texeira Pinto, Bill Vassiliadis, Achilles Kameas, Cleo Sgouropoulou

Proceedings of the 18th IEEE International Conference on Advanced Learning Technologies, 2018

2017

The quality of open online education: Towards a reference framework for MOOCs.

Christian M. Stracke, Achilles Kameas, Bill Vassiliadis, Cleo Sgouropoulou, Antonio Moreira Teixeira, M. do Carmo Pinto, G. Vidal

Proceedings of the 2017 IEEE Global Engineering Education Conference, 2017

2016

A closer look at MOOC's adoption from a qualitative perspective.

Bill Vassiliadis, Achilles Kameas, Cleo Sgouropoulou

Proceedings of the 20th Pan-Hellenic Conference on Informatics, 2016

2012

Adaptation Strategies: A Comparison between E-Learning and E-Commerce Techniques.

Bill Vassiliadis, Antonia Stefani

Proceedings of the Artificial Intelligence Applications and Innovations, 2012

2009

Dynamic Web Service discovery architecture based on a novel peer based overlay network.

Spyros Sioutas, Evangelos Sakkopoulos, Christos Makris, Bill Vassiliadis, Athanasios K. Tsakalidis, Peter Triantafillou

J. Syst. Softw., 2009

The Grid as a Virtual Enterprise Enabler.

Bill Vassiliadis

Int. J. Inf. Syst. Serv. Sect., 2009

Enabling Enhanced Learning in an Open University Environment: A Grid-Aware Architecture.

Bill Vassiliadis, Michalis Nik Xenos, Antonia Stefani

Int. J. Inf. Commun. Technol. Educ., 2009

2008

An ontologically principled service-oriented architecture for managing distributed e-government nodes.

Konstantinos Votis, Christos Alexakos, Bill Vassiliadis, Spiridon D. Likothanassis

J. Netw. Comput. Appl., 2008

Large-scale deployment of distance education in computer science at the Hellenic Open University.

Michalis Nik Xenos, Thrasyvoulos Tsiatsos, Bill Vassiliadis

Int. J. Knowl. Learn., 2008

2007

Efficient Access Methods for Temporal Interval Queries of Video Metadata.

Spyros Sioutas, Kostas Tsichlas, Bill Vassiliadis, Dimitris K. Tsolis

J. Univers. Comput. Sci., 2007

Designing for Service-Oriented Computing.

Bill Vassiliadis

J. Cases Inf. Technol., 2007

IPR Protection for Digital Media Distribution: Trends and Solutions in the E-Business Domain.

Bill Vassiliadis, Vassilis E. Fotopoulos

Int. J. E Bus. Res., 2007

2006

Behavioral Patterns in Hypermedia Systems: A Short Study of E-commerce vs. E-learning Practices.

Antonia Stefani, Bill Vassiliadis, Michalis Nik Xenos

Proceedings of the Adaptive and Personalized Semantic Web, 2006

A Multilayer Ontology Scheme for Integrated Searching in Distributed Hypermedia.

Christos Alexakos, Bill Vassiliadis, Konstantinos Votis, Spiridon D. Likothanassis

Proceedings of the Adaptive and Personalized Semantic Web, 2006

From application service provision to service-oriented computing: A study of the IT outsourcing evolution.

Bill Vassiliadis, Antonia Stefani, John Tsaknakis, Athanasios K. Tsakalidis

Telematics Informatics, 2006

On the quality assessment of advanced e-learning services.

Antonia Stefani, Bill Vassiliadis, Michalis Nik Xenos

Interact. Technol. Smart Educ., 2006

Decentralising the Digital Rights Management Value Chain by means of Distributed License Catalogues.

Bill Vassiliadis, Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the Artificial Intelligence Applications and Innovations, 2006

2005

Protecting Intellectual Property Rights and the JPEG2000 Coding Standard.

Bill Vassiliadis, Vassilis E. Fotopoulos, A. Ilias, Athanassios N. Skodras

Proceedings of the Advances in Informatics, 2005

NIPPERS: Network of InterPolated PeERS for Web Service Discovery.

Christos Makris, Evangelos Sakkopoulos, Spyros Sioutas, Peter Triantafillou, Athanasios K. Tsakalidis, Bill Vassiliadis

Proceedings of the International Symposium on Information Technology: Coding and Computing (ITCC 2005), 2005

GRID Technologies => 'Education' = 'Distance Education'.

Michalis Nik Xenos, Bill Vassiliadis, Athanassios N. Skodras

Proceedings of the 1st International ELeGI Conference on Advanced Technology for Enhanced Learning, 2005

2004

Geometric Retrieval for Grid Points in the RAM Model.

Spyros Sioutas, Christos Makris, Nectarios Kitsios, George Lagogiannis, John Tsaknakis, Kostas Tsichlas, Bill Vassiliadis

J. Univers. Comput. Sci., 2004

The Grid as an Application Service Provision enabler: Business and Architectural issues.

Bill Vassiliadis, Kostas Giotopoulos, Konstantinos Votis, Spiros Likothanassis, Nikos Bogonikolos, Athanasios K. Tsakalidis

J. Digit. Inf. Manag., 2004

Could Grid facilitate demanding Media Watermarking Applications?

Bill Vassiliadis, Vassilis E. Fotopoulos, Michalis Nik Xenos, Athanassios N. Skodras

Proceedings of the 4th International LeGE-WG Workshop - Towards a European Learning Grid Infrastructure: Progressing with a European Learning Grid, Stuttgart, Germany. 27, 2004

Application Service Provision through the Grid: Business models and Architectures.

Bill Vassiliadis, Kostas Giotopoulos, Konstantinos Votis, Spyros Sioutas, Nikos Bogonikolos, Spiros Likothanassis

Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04), 2004

2002

An optimal algorithm for reporting visible rectangles.

Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis

Inf. Process. Lett., 2002

2001

On distributed information retrieval in virtual enterprises.

Kostas Giotopoulos, Bill Vassiliadis, Nikos Bogonikolos, Athanasios K. Tsakalidis, Spiros D. Likothanassis

Proceedings of the IEEE International Conference on Systems, 2001

Adapting Information Presentation and Retrieval through User Modelling.

Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis, Nikos Bogonikolos

Proceedings of the 2001 International Symposium on Information Technology (ITCC 2001), 2001

Managing Risk in Extended Enterprises.

Bill Vassiliadis, Athanasios K. Tsakalidis, Kostas Giotopoulos, Spiros Likothanassis, Nikos Bogonikolos, P. Gatomatis, K. Platikostas

Proceedings of the ICEIS 2001, 2001

A Service Oriented Standardised System for Virtual Private Networks.

Hera Antonopoulou, Kostas Giotopoulos, Spiros Likothanassis, Athanasios K. Tsakalidis, Nikos Bogonikolos, Bill Vassiliadis

Proceedings of the 2001 ACS / IEEE International Conference on Computer Systems and Applications (AICCSA 2001), 2001

2000

The Eurydices System: Objectives and Services.

Kostas Bovilas, Aspasia Kanta, Christos Makris, John Tsaknakis, Athanasios K. Tsakalidis, Jim Prentzas, Evangelos Sakkopoulos, Spyros Sioutas, Bill Vassiliadis

Proceedings of WebNet 2000 - World Conference on the WWW and Internet, San Antonio, Texas, USA, October 30, 2000

Towards Intelligent Information Retrieval Engines: A Multi-agent Approach.

Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis

Proceedings of the Current Issues in Databases and Information Systems, 2000

2-D Spatial Indexing Scheme in Optimal Time.

Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis

Proceedings of the Current Issues in Databases and Information Systems, 2000

1999

Communication and Collaborative Work via Intranet Technologies.

John D. Garofalakis, Panagiotis Kappos, T. Kondilis, Athanasios K. Tsakalidis, John Tsaknakis, John Tzimas, Bill Vassiliadis

Proceedings of WebNet 99, 1999

An Index Structure for the Support of Partial and Exact Match Queries in Database Systems.

Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis

Proceedings of the Advances in Databases and Information Systems, 1999

1998

An Intranet Solution for the Support of Administrative Operations and Research Collaboration for a University.

Bill Vassiliadis, John D. Garofalakis, Panagiotis Kappos, Athanasios K. Tsakalidis, John Tsaknakis, John Tzimas

Proceedings of WebNet 98, 1998