82 search results - page 16 / 17 » Datalog and Description Logics: Expressive Power |
SIGMOD
2000
ACM
13 years 10 months ago
2000
ACM
XML is rapidly emerging as the new standard for data representation and exchange on the Web. An XML document can be accompanied by a Document Type Descriptor (DTD) which plays the...
PVLDB
2010
13 years 4 months ago
2010
Ontology-based data access is a powerful form of extending database technology, where a classical extensional database (EDB) is enhanced by an ontology that generates new intensio...
AAAI
2006
13 years 7 months ago
2006
Ontology management and maintenance are considered cornerstone issues in current Semantic Web applications in which semantic integration and ontological reasoning play a fundament...
ICIW
2008
IEEE
14 years 18 days ago
2008
IEEE
—With the increasing development of real applications using Semantic Web Technologies, it is necessary to provide scalable and efficient ontology querying and reasoning systems....
AGP
2003
IEEE
13 years 11 months ago
2003
IEEE
The paper discusses some innovative aspects related to the integration of a framework based on Answer Set Programming in an Information Retrieval Agent, namely, the Global Search A...