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Updating ABoxes in DL−Lite

Abstract:

We study the problem of instance level (ABox) updates for Knowledge Bases (KBs) represented in Description Logics of the DL-Lite family. DL-Lite is at the basis of OWL 2 QL, one of the tractable fragments of OWL 2, the recently proposed revision of the Web Ontology Language. We examine known works on updates that follow the model-based approach and discuss their drawbacks. Specifically, the fact that model-based approaches intrinsically ignore the structural properties of KBs, leads to undesir...

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Publication date:
2010-01-01
URN:
uuid:7f287498-3245-4c5a-b2c5-69d4c500fb66
Local pid:
cs:6861

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