In this paper, we present our experiences concerning the enforcement of access rights extracted from ODRL-based digital contracts. We introduce the generalized Contract Schema (Co...
Many producers of geographic information are now disseminating their data using open web service protocols, notably those published by the Open Geospatial Consortium. There are ma...
This paper presents an approach and a tool to increase specification quality by using a combination of UML and formal languages. Our approach is based on the expression of the UML ...
The following paper presents a case study of the way that the research done by the LAIRAH project may be applied in the case of a real digital resource for humanities scholarship....
Web-based social systems enable new community-based opportunities for participants to engage, share, and interact. This community value and related services like search and advert...