In this paper we present a recursion-theoretic denotational semantics for Featherweight Java. Our interpretation is based on a formalization of the object model of Castagna, Ghelli...
ODRL is a popular XML-based language for stating the conditions under which resources can be accessed. The language is underspecified, and can be reasonably interpreted in a number...
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to encode machine-readable information in the Semantic W...
Abstract. An important open question in the semantic Web is the precise relationship between the RDF(S) semantics and the semantics of standard knowledge representation formalisms ...
The ability to compute the differences that exist between two RDF models is an important step to cope with the evolving nature of the Semantic Web (SW). In particular, RDF Deltas c...