Ensuring transactional behavior of business processes and web service compositions is an essential issue in the area of serviceoriented computing. Transactions in this context may ...
XACML has emerged as a popular access control language on the Web, but because of its rich expressiveness, it has proved difficult to analyze in an automated fashion. In this pape...
In this paper, we present a framework for online discovery of semantic links from relational data. Our framework is based on declarative specification of the linkage requirements ...
Development of ontology development tools and ontology-enhanced software applications requires thorough understanding of ontology languages in order to implement them according to ...
The Context Interchange Project presents a unique approach to the problem of semantic conflict resolution among multiple heterogeneous data sources. The system presents a semantic...