Web provides rich information about a variety of objects. Trustability is a major concern on the web. Truth establishment is an important task so as to provide the right informati...
The Web services paradigm is expected to transform the Web into a distributed application-to-application network. The Web services landscape is in an evolving state with core spec...
The Accountability In RDF (AIR) language is an N3-based, Semantic Web production rule language that supports nested activation of rules, negation, closed world reasoning, scoped co...
Ankesh Khandelwal, Jie Bao, Lalana Kagal, Ian Jaco...
The University of Delaware provides nearly all of its information on the World Wide Web; in fact, much of it can be found only on the Web. With this focus, it is critical that all...
We address the problem of answering Web ontology queries efficiently. An ontology is formalized as a Deductive Ontology Base (DOB), a deductive database that comprises the ontology...