A General Datalog−Based Framework for Tractable Query Answering over Ontologies
<p>In this paper, we introduce a family of expressive extensions of Datalog, called Datalog+/-, as a new paradigm for query answering over ontologies. The Datalog+/- family admits existentially quantified variables in rule heads, and has suitable restrictions to ensure highly efficient ontolog...
| Główni autorzy: | , , |
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| Format: | Conference item |
| Wydane: |
ACM Press
2009
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A general Datalog-based framework for tractable query answering over ontologies.
Wydane 2012
Journal article
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A General Datalog−Based Framework for Tractable Query Answering over Ontologies
Wydane 2012
Journal article
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A general datalog-based framework for tractable query answering over ontologies.
Wydane 2009
Journal article