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cs.AI2011★ 20 cited
Extended RDF as a Semantic Foundation of Rule Markup Languages
Anastasia Analyti, Grigoris Antoniou, Carlos Viegas Damásio +1
Ontologies and automated reasoning are the building blocks of the Semantic Web initiative. Derivation rules can be included in an ontology to define derived concepts, based on base…
cs.DC2011
Query processing in distributed, taxonomy-based information sources
Carlo Meghini, Yannis Tzitzikas, Veronica Coltella +1
We address the problem of answering queries over a distributed information system, storing objects indexed by terms organized in a taxonomy. The taxonomy consists of subsumption re…