Ontology-Mediated Query Answering with Data-Tractable Description Logics

Abstract. Recent years have seen an increasing interest in ontologymediated query answering, in which the semantic knowledge provided by an ontology is exploited when querying data. Adding an ontology has several advantages (e.g. simplifying query formulation, integrating data from different sources, providing more complete answers to queries), but it also makes the query answering task more difficult. In this chapter,

• Type: Journal
• Year: 2015
• Where: RWEB
• Authors: Meghyn Bienvenu, Magdalena Ortiz
• Keywords: Automated Reasoning, RWEB 2015