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Erschienen in:
2010 | OriginalPaper | Buchkapitel
Rational Closure for Defeasible Description Logics
verfasst von : Giovanni Casini, Umberto Straccia
Erschienen in: Logics in Artificial Intelligence
Verlag: Springer Berlin Heidelberg
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In the field of non-monotonic logics, the notion of
rational closure
is acknowledged as a landmark, and we are going to see that such a construction can be characterised by means of a simple method in the context of propositional logic. We then propose an application of our approach to rational closure in the field of Description Logics, an important knowledge representation formalism, and provide a simple decision procedure for this case.