Equality−Friendly Well−Founded Semantics and Applications to Description Logics

<p>We tackle the problem of defining a well-founded semantics (WFS) for Datalog rules with existentially quantified variables in their heads and negations in their bodies. In particular, we provide a WFS for the recent Datalog family of ontology languages, which covers several important descript...

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Détails bibliographiques
Auteurs principaux: Gottlob, G, Hernich, A, Kupke, C, Lukasiewicz, T
Format: Conference item
Publié: CEUR−WS.org 2012