Abstract. The task of verifying the compatibility between interacting web services has traditionally been limited to checking the compatibility of the interaction protocol in terms...
The ability to deal with inconsistencies and to evaluate the impact of possible solutions for resolving inconsistencies are of the utmost importance in real world ontology applicat...
Joey Sik Chun Lam, Derek H. Sleeman, Jeff Z. Pan, ...
We are interested in de ning and querying views in a huge and highly heterogeneous XML repository Web scale. In this context, view de nitions are very large and there is no appa...
In this paper, we study a simple SQL extension that enables query writers to explicitly limit the cardinality of a query result. We examine its impact on the query optimization an...
Many web queries seek information about named entities (such as products or people). Web search engines federate such entity-oriented queries to relevant structured databases; the...