Publications by year | Software and Database Systems.Lab

Year: 2008

Context and Adaptivity-Driven Visualization Method Selection

Maria Golemati, Costas Vassilakis, Akrivi Katifori, George Lepouras, Constantin Halatsis
Chapter in "Intelligent User Interfaces: Adaptation and Personalization Systems and Technologies"

Research area: Visualization
Supporting Research in Historical Archives: Historical Information Visualization and Modeling Requirements

Akrivi Katifori, Elena Torou, Costas Vassilakis, Constantin Halatsis
Proceedings of IV 08,

Research area: Semantic web & Ontologies, Visualization
Selected Results of a Comparative Study of Four Ontology Visualization Methods for Information Retrieval tasks

Akrivi Katifori, Elena Torou, Costas Vassilakis, Georgios Lepouras, Constantin Halatsis
Proceedings of IEEE RCIS 2008.

Research area: Semantic web & Ontologies, Human-computer interaction, Visualization
Exception Resolution for BPEL Processes: a Middleware-based Framework and Performance Evaluation

Christos Kareliotis, Costas Vassilakis, Efstathios Rouvas and Panayiotis Georgiadis
Proceedings of the tenth International Conference on Information Integration and Web-based Applications & Services (iiWAS2008)

Research area: Service Oriented Architectures
Applying Clustering Algorithms to Web-based Adaptive Virtual Environments

G. Lepouras
to appear in Journal of Computational Methods in Sciences and Engineering

Research area: Virtual reality & virtual museums, Other, Mathematics
Improving Performance of Finite-buffered Blocking Delta Networks with 2-class Priority Routing by Asymmetric-sized Buffer Queues

D. C. Vasiliadis, G. E. Rizos, C. Vassilakis,
Proceedings of the Fourth Advanced International Conference on Telecommunications AICT 2008, IEEE Press

Research area: Distributed systems
Ontologies as Tools for Historians

Akrivi Katifori, Costas Vassilakis
poster presentation in the International Symposium on "Information & communication technologies in cultural heritage", Ioannina, Greece, October 16-18, 2008

Research area: Semantic web & Ontologies
An Active Blackboard for Service Discovery, Composition and Execution

George Lepouras, Costas Vassilakis, Anya Sotiropoulou, Dimitrios Theotokis, Akrivi Katifori
International Journal of e-Government

Research area: Semantic web & Ontologies, Service Oriented Architectures, e-government & e-commerce
WhereRU: GPS position reporting and a personal ontology as a virtual community utility

I. Daradimos, A. Katifori, C. Vassilakis,
Proceedings of IEEE RCIS 2008

Research area: Semantic web & Ontologies, Web Systems
A Drupal CMS Module for Managing Museum Collections

Daradimos Ilias, Costas Vassilakis Akrivi Katifori
poster presentation in the International Symposium on "Information & communication technologies in cultural heritage", Ioannina, Greece, October 16-18, 2008

Research area: Web Systems, Virtual reality & virtual museums

Year: 2007

An Approach for re-engineering the Taxation Process to Support Participatory Decisions on Tax Budget Allocation

Manolis Kalikakis, Dimitris Gouscos, Costas Vasillakis, Panagiotis Georgiadis
Proceedings of the 1st International Conference on Methodologies, Technologies and Tools enabling e-Government

Research area: e-government & e-commerce
A Knowledge-Based Approach for Developing Multi-Channel e-Government Services

Costas Vassilakis, George Lepouras, Costantin Halatsis
Journal of Electronic Commerce Research and Applications, Elsevier publications, Volume 6 , Issue 1 (January, 2007).

Research area: e-government & e-commerce, Artificial intelligence & knowledge management
Performance Evaluation of Distance Vector Routing Protocol on a Wireless Circular Model

D. C. Vasiliadis, G. E. Rizos, C. Vassilakis
Proceedings of CISSE 2007

Research area: Distributed systems
Ontology Visualization Methods - A Survey

Akrivi Katifori, Constantin Halatsis, George Lepouras, Costas Vassilakis, Eugenia Giannopoulou
ACM Computing Surveys, Volume 39 , Issue 4

Research area: Semantic web & Ontologies, Visualization
Performance Analysis of two-priority network schema for single-buffered delta networks

D. C. Vasiliadis, G. E. Rizos, C. Vassilakis, E. Glavas
Proceedings of The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07), CAMAD 07 Workshop

Research area: Distributed systems
Towards a P2P world: peered taxation

M. Kalikakis, D. Gouscos, K. Vassilakis, P. Georgiadis
Proceedings of the 2nd International Workshop "E-taxation: State & Perspectives", 2007

Research area: e-government & e-commerce
User profile ontology version 1

M. Golemati, A. Katifori, C. Vassilakis, G. Lepouras, C. Halatsis
An extendable ontology for user profiles

Research area:
Performance Analysis of dual priority single-buffered blocking Multistage Interconnection Networks

D. C. Vasiliadis , G. E. Rizos , C. Vassilakis
Proceedings of ICNS 07, IEEE press

Research area: Distributed systems
Virtual reality in the e-Society

G. D. Magoulas, G. Lepouras, C. Vassilakis
Virtual Reality Journal, Special issue "Virtual reality in the e-Society", editorial preface

Research area: Virtual reality & virtual museums
Historical Archive Ontologies - Requirements, Modeling and Visualization

Katifori Akrivi, Torou Elena, Vassilakis Costas, Lepouras Georgios, Halatsis Constantin, Daradimos Elias
Proceedings of the First IEEE International Conference on Research Challenges in Information Science (RCIS), Morocco 2007

Research area: Spatiotemporal databases, Semantic web & Ontologies, Visualization
Evaluating the Significance of the Windows Explorer Visualization in Personal Information Management Browsing tasks

Maria Golemati, Akrivi Katifori, Eugenia G. Giannopoulou, Ilias Daradimos, Costas Vassilakis
Proceedings of the Information Visualization 07 Conference.

Research area: Visualization
Mobile and Context-Aware e-Commerce: Issues, Challenges and Research Directions

Costas Vassilakis, George Lepouras, Spiros Skiadopoulos
Journal of Electronic Commerce in Organizations, Special Issue Editorial Preface

Research area: e-government & e-commerce
Creating an Ontology for the User Profile: Method and Applications

Maria Golemati, Akrivi Katifori, Costas Vassilakis, George Lepouras, Constantin Halatsis
Proceedings of the First IEEE International Conference on Research Challenges in Information Science (RCIS), Morocco 2007

Research area: Semantic web & Ontologies
Enhancing BPEL scenarios with Dynamic Relevance-Based Exception Handling

Chris Kareliotis, Costas Vassilakis, Panayiotis Georgiadis
Proceedings o f the IEEE 2007 International Conference on Web Services (ICWS).

Research area: Semantic web & Ontologies, Service Oriented Architectures
Domain Expert User Development: The SmartGov Approach

George Lepouras, Costas Vassilakis, Constantin Halatsis, Panagiotis Georgiadis
Communications of the ACM, Volume 50 , Issue 9

Research area: e-government & e-commerce
The role of priority mechanisms on performance metrics of double-buffered Switching Elements

D. C. Vasiliadis, G. E. Rizos, C. Vassilakis
Proceedings of ICCMSE 2007

Research area: Distributed systems
Component Reuse in Electronic Services Development

C. Vassilakis, G. Lepouras
Journal of Computational Methods in Science and Engineering, Volume 6, Supplement 2 / 2006, pp. 229 - 241

Research area: e-government & e-commerce

Year: To appear

Enhancing Rating Prediction Quality through Improving the Accuracy of Detection of Shifts in Rating Practices

Dionisis Margaris and Costas Vassilakis
Transactions on Large-scale Data and Knowledge-Centered Systems (to appear)

Research area: Recommender systems

Year: 2006

Adaptive Virtual Reality Shopping Malls

George Lepouras, Costas Vassilakis
Encyclopedia of E-Commerce, E-Government and Mobile Commerce, 2006.

Research area: e-government & e-commerce, Virtual reality & virtual museums
A Context-Based Adaptive Visualization Environment

Maria Golemati, Constantin Halatsis, Costas Vassilakis, Akrivi Katifori, Georgios Lepouras
Proceedings of the IV 06 Conference.

Research area: Human-computer interaction, Visualization