Datalog±: A Unified Approach to Ontologies and Integrity Constraints

Datalog±: A Unified Approach to Ontologies and Integrity Constraints

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<p>We report on a recently introduced family of expressive extensions of Datalog, called Datalog+/-, which is a new framework for representing ontological axioms in form of integrity constraints, and for query answering under such constraints. Datalog+/- is derived from Datalog by allowing exi...

書誌詳細
主要な著者:	Calì, A, Gottlob, G, Lukasiewicz, T
フォーマット:	Conference item
出版事項:	ACM Press 2009

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