Stable Model Semantics for Guarded Existential Rules and Description Logics

Stable Model Semantics for Guarded Existential Rules and Description Logics

<p>We tackle a long-standing open research problem and prove the decidability of query answering under the stable model semantics for guarded existential rules, where rule bodies may contain negated atoms, and provide complexity results. The results extend to guarded Datalog+⁄− with negation,...

Bibliografski detalji
Glavni autori:	Gottlob, G, Hernich, A, Kupke, C, Lukasiewicz, T
Format:	Conference item
Izdano:	AAAI Press 2014

Slični predmeti

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The Impact of Active Domain Predicates on Guarded Existential Rules
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Expressiveness of Stable Model Semantics for Disjuncitve Logic Programs with Functions
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Well-Founded Semantics for Description Logic Programs in the Semantic Web
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Fuzzy Description Logic Programs under the Answer Set Semantics for the Semantic Web
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Existential Second−Order Logic over Strings
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Explanations for negative query answers under existential rules
od: Ceylan, I, i dr.
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Coalgebraic semantics of modal logics: An overview
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