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Defeasible Reasoning in Description Logics: An Overview on DLN
Piero Andrea Bonatti, Iliana Mineva Petrova, Luigi Sauro
178 - 193
10.3233/SSW200043
Research Article
Studies on the Semantic Web
Volume 49: Applications and Practices in Ontology Design, Extraction, and Reasoning
Abstract

DLN is a recent approach that extends description logics with defeasible reasoning capabilities. In this paper we provide an overview on DLN, illustrating the underlying knowledge engineering requirements as well as the characteristic features that preserve DLN from some recurrent semantic and computational drawbacks. We also compare DLN with some alternative nonmonotonic semantics, enlightening the relationships between the KLM postulates and DLN.

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