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:
Proceedings of the First IEEE International Conference on Research Challenges in Information Science (RCIS), Morocco 2007
Technical Report TR-SSDBL-06-001, SDBS Lab, University of Peloponnese, 2006.
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: