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Consistent Query Answering over Description Logic Ontologies
[chapter]
Web Reasoning and Rule Systems
Description Logics (DLs) have been widely used in the last years as formal language for specifying ontologies. In several contexts, as ontology-based data integration, it may frequently happen that data contradict the intensional knowledge provided by the ontology through which they are accessed, which therefore may result inconsistent. In this paper, we analyze the problem of consistent query answering (CQA) over DL ontologies, i.e., the problem of providing meaningful answers to queries posed
doi:10.1007/978-3-540-72982-2_14
dblp:conf/rr/LemboR07
fatcat:fabqbfq26zezhlrrhugowh6bve