Publications by year | Software and Database Systems.Lab

Year: 2004

Computing and Handling Cardinal Direction Information

S. Skiadopoulos, C. Giannoukos, P. Vassiliadis, T. Sellis, and M. Koubarakis
In Proceedings of the 9th Int'l Conference on Extending Database Technology (EDBT'04), volume 2992 of LNCS, pages 329--347. Springer, 2004

Research area: Spatiotemporal databases
Virtual Museums for all: Employing Game Technology for Edutainment

George Lepouras, Costas Vassilakis
Virtual Reality Journal, Springer-Verlag, Vol. 8, No. 2, (2004), pp. 96-106.

Research area: Virtual reality & virtual museums
Ontology-Aided Information Retrieval in Digital Historical Archives

Katifori, V., Golemati, M., Lepouras, G., Halatsis, C.
proceedings of the CSITeA-04 conference, December 27-29, Cairo, Egypt, 2004.

Research area:
Integrating e-Government Public Transactional Services in the Public Authority Workflow

Costas Vassilakis, George Lepouras, Stathis Rouvas, Panagiotis Georgiadis
Electronic Government, vol. 1, No 1, pp. 49-60, 2004.

Research area: e-government & e-commerce
Reusability in Electronic Services Development

Costas Vassilakis, George Lepouras
proceedings of the CSITeA 04 conference, 2004.

Research area: e-government & e-commerce
Human Computer Interaction and the Second Language Problem

Weir, G.R.S., Ozasa, T., Lepouras, G.
JALTCALL 2004, June 2004, Japan.

Research area: Human-computer interaction
Tailorability in the context of E-government Information Systems: An approach

George Lepouras, Anya Sotiropoulou, Dimitrios Theotokis, Costas Vassilakis
Proceedings of the IRMA 2004 conference, 2004.

Research area: e-government & e-commerce
Composing Cardinal Direction Relations

S. Skiadopoulos and M. Koubarakis
In Artificial Intelligence, 152(2):143--171, 2004

Research area: Spatiotemporal databases

Year: 2003

Advanced Visualization for OLAP

A. Maniatis, P. Vassiliadis, S. Skiadopoulos, and Y. Vassiliou
In Proceedings of the ACM 6th Int'l Workshop on Data Warehousing and OLAP (DOLAP'03), pages 9--16. ACM Press, November 2003.

Research area: Visualization, Data warehouses and OLAP
A system to support dissemination of knowledge and sharing of experiences in the working environment

G.Lepouras, C.Vassilakis and G. R. S. Weir
International Journal of Continuing Engineering Education and Life-Long Learning, Special Edition: Technological Support for New Educational Perspectives, vol. 13 no. 3/4, 2003, pp. 248-257.

Research area: Web Systems
Real exhibitions in a virtual museum

George Lepouras, Akrivi Katifori, Costas Vassilakis, Dimitrios Charitos
Virtual Reality Journal, Springer-Verlag, Vol 7, No 2, (2003), pp. 120-128

Research area: Virtual reality & virtual museums
Subtitled interaction: Complementary support as an alternative to localisation

G. Lepouras, G.R.S. Weir
In International Journal of Human Computer Studies, 59 (2003), 941-957.

Research area: Human-computer interaction
A Framework for Managing the Lifecycle of Transactional e-Government Services

C. Vassilakis, G. Laskaridis, G. Lepouras, S. Rouvas, P. Georgiadis
Telematics and Informatics, vol. 20/4, pp 315-329, 2003, Elsevier Science Publications Ltd.

Research area: e-government & e-commerce
Spatiotemporal Models and Languages: An Approach Based on Constraints

S. Grumbach, M. Koubarakis, M. Scholl, and S. Skiadopoulos
In M. Koubarakis, T. Sellis, A. Frank, S. Grumbach, R.-H. Gueting, C. Jensen, N. Lorentzos, Y. Manolopoulos, E. Nardelli, B. Pernici, B. Theodoulidis, N. Tryfona, H.-J. Schek and M. Scholl (eds.) Spatiotemporal Databases: The CHOROCHRONOS Approach, volume 2520 of LNCS. Springer, 2003.

Research area: Spatiotemporal databases
Tools for Second Language Support

G.R.S. Weir, G. Lepouras
Proceedings of Human Computer Interaction International 2003.

Research area: Human-computer interaction
Facilitating VR Museums Web Presence

George Lepouras, Akrivi Katifori, Costas Vassilakis, Anna Charissi
Proceedings of HCI 2003, vol. 4, pp. 1143-1147.

Research area: Web Systems, Virtual reality & virtual museums
Modelling ETL Processes as Graphs

P. Vassiliadis, A. Simitsis, and S. Skiadopoulos
In Proceedings of the Hellenic Data Management Symposium (HDMS'03), September 2003.

Research area: Data warehouses and OLAP
Improving e-form layout through analysis of form semantics and validation checks

Costas Vassilakis, George Lepouras, Stathis Rouvas, Panagiotis Georgiadis
Proceedings of the CAiSE 2003 Forum, pp. 149-152.

Research area: e-government & e-commerce, Human-computer interaction
CPM: A Cube Presentation Model for OLAP

A. Maniatis, P. Vassiliadis, S. Skiadopoulos, and Y. Vassiliou

Research area: Data warehouses and OLAP
E-forms services for the Public Sector: Shifting Development Effort from Programmers to Domain Experts

Stelios Gorilas, Kostas Vassilakis, Tomas Pariente Lobo, Efthimios Tabouris
Proceedings of e-Challenges 2003.

Research area: e-government & e-commerce

Year: 2002

Transactional e-Government Services: an Integrated Approach

C. Vassilakis, G. Laskaridis, G. Lepouras, S. Rouvas and P. Georgiadis
Proceedings of the 1st International Conference on Electronic Government-EGOV 2002, pp. 276-279

Research area: e-government & e-commerce
Consistency Checking for Qualitative Spatial Reasoning with Cardinal Directions

S. Skiadopoulos and M. Koubarakis
In Proceedings of the 7th International Conference on Principles and Practice of Constraint Programming (CP'02), volume 2470 of LNCS, pages 341--355. Springer, September 2002.

Research area: Spatiotemporal databases
SmartGov: A Knowledge-based Platform for Transactional Electronic Services

P. Georgiadis, G. Lepouras, C. Vassilakis, G. Boukis, T. Tambouris, S. Gorilas, E. Davenport, A. Macintosh, J. Fraser and D. Lochhead
Proceedings of the 1st International Conference on Electronic Government-EGOV 2002, pp. 362-369.

Research area: e-government & e-commerce
On the Logical Modelling of ETL Processes

P. Vassiliadis, A. Simitsis, and S. Skiadopoulos
In Proceedings of the 14th Conference on Advanced Information Systems Engineering (CAiSE'02), short paper, volume 2348 of LNCS, pages 782--786. Springer, May 2002

Research area: Data warehouses and OLAP
Serving Enhanced Hypermedia Information

G. Lepouras, C. Vassilakis, G. R. S. Weir
Proceedings of the ECIR02, 24th BCS-IRSG European Colloquium on IR Research, 24th BCS-IRSG European Colloquium on IR Research, Lecture Notes in Computer Science 2291, pp. 86-92, Springer-Verlag Berlin Heidelberg 2002, pp. 86-92.

Research area: Web Systems
An Object-Oriented Approach for Designing Administrative e-Forms and Transactional e-Services

D. Gouscos, S. Rouvas, C. Vassilakis and P. Georgiadis
Proceedings of the OOIS 2002 conference, pp. 19-30.

Research area: e-government & e-commerce
Conceptual Modelling for ETL Processes

P. Vassiliadis, A. Simitsis, and S. Skiadopoulos
In Proceedings of the ACM 5th Int'l Workshop on Data Warehousing and OLAP (DOLAP'02), pages 14--21. ACM Press, July 2002.

Research area: Data warehouses and OLAP
SMARTGOV: A Governmental Knowledge-based Platform for Public Sector Online Services

E. Tambouris, G. Boukis, C. Vassilakis, G. Lepouras, S. Rouvas, R. Canadas, S. Heredia, J. C. Lopez Usero
Proceedings of the KMGov2002 Workshop, Copenhagen, Denmark, May 23-24, 2002, pp. 173-185.

Research area: e-government & e-commerce
Modelling and Querying Multidimensional Databases

P. Vassiliadis and S. Skiadopoulos
In Proceedings of the Hellenic Data Management Symposium (HDMS'02), July 2002.

Research area: Data warehouses and OLAP
Modelling ETL Activities as Graphs

P. Vassiliadis, A. Simitsis, and S. Skiadopoulos
In Proceedings of the 4th Int'l Workshop on the Design and Management of Data Warehouses (DMDW'02), pages 52--61. CEUR Workshop Proceedings, May 2002

Research area: Data warehouses and OLAP