On Querying Ontologies with Contextual Logic Programming

Abstract. We describe a system in which Contextual Logic Programming is used as a mediator for knowledge modeled by ontologies. Our system provides the components required to behave as a SPARQL query engine and, as a result of its Logic Programming heritage, it may also recursively interrogate other ontologies or data repositories, providing a semantic integration of multiple sources.

• Type: Conference
• Year: 2007
• Where: OWLED
• Authors: Cláudio Fernandes, Nuno Lopes 0002, Salvador Abreu
• Keywords: Contextual Logic Programming, Logic Programming, Logic Programming Heritage, Natural Language Processing, OWLED 2007