Spatiotemporal databases

Spatiotemporal databases

E-tourism

Project status: 
Year: 
Framework:NSRF funding
Duration:2012-2015
Description:

The project is mainly focused to the technology review, design and pilot implementation of innovative mobile services for the tourism sector. Research will focus in the area of Mobile and Web services for e-Tourism that combine:

The wt-Protégé project

Project status: 
Year: 
The wt-Protégé project

Historical Archive Ontologies - Requirements, Modeling and Visualization

Year: 
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

Abstract:

t-Protégé: A Temporal Extension for Protégé

Year: 
Costas Vassilakis, George Lepouras, Akrivi Katifori
Technical Report TR-SSDBL-06-001, SDBS Lab, University of Peloponnese, 2006.

Abstract:

This work is an extension of the Protégé tool to accommodate the modeling and presentation of entity history, i.e. past values of properties and/relationships; each such value is timestamped with the period that it was (or will be) valid in the real world. To this end, the presented extension provides:

Querying Indefinite Spatial and Temporal Information: The New Frontier

Research area: 
Year: 
M. Koubarakis and S. Skiadopoulos
In Proceedings of the IJCAI Workshop on Hot Topics in Spatial and Temporal Reasoning, August 1999.

Tractable Query Answering in Indefinite Constraint Databases: Basic Results&Applications to Querying SpatioTemporal Information

Research area: 
Year: 
M. Koubarakis and S. Skiadopoulos
T. In Proceedings of Int'l Workshop on Spatio-Temporal Database Management (STDBM'99), volume 1678 of LNCS, pages 204--223. Springer, September 1999

Querying Temporal Constraint Networks in PTIME

Research area: 
Year: 
M. Koubarakis and S. Skiadopoulos
In Proceedings of AAAI'99, pages 745--750, July 1999.

Composing Cardinal Directions Relations

Research area: 
Year: 
S. Skiadopoulos and M. Koubarakis
In Proceedings of the 7th International Symposium on Spatial and Temporal Databases (SSTD'01), volume 2121 of LNCS, pages 299--317. Springer, July 2001

Consistency Checking for Qualitative Spatial Reasoning with Cardinal Directions

Research area: 
Year: 
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.

Computing and Handling Cardinal Direction Information

Research area: 
Year: 
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

Abstract:

Pages

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