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Author: Thomas Lukasiewicz
Article title: Probabilistic Default Reasoning with Conditional Constraints
Publ. type: Article
Volume: 5
Article No: 24
Language: English
Abstract [en]: We propose a combination of probabilistic reasoning from conditional constraints with approaches to default reasoning from conditional knowledge bases. In detail, we generalize the notions of Pearl's entailment in system Z, Lehmann's lexicographic entailment, and Geffner's conditional entailment to conditional constraints. We give some examples that show that the new notions of z-, lexicographic, and conditional entailment have similar properties like their classical counterparts. Moreover, we show that the new notions of z-, lexicographic, and conditional entailment are proper generalizations of both their classical counterparts and the classical notion of logical entailment for conditional constraints.
Publisher: LINKÖPING University Electronic Press
Year: 2000
Available: 2000-12-05
No. of pages: 9
Series: LINKÖPING Electronic Articles in Computer and Information Science
ISSN: 1401-9841


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