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Abstract: . We show that Gabbay's nonmonotonic consequence relations can be reduced to a new family of relations, called entrenchment relations. Entrenchment relations provide a direct generalization of epistemic entrenchment and expectation ordering introduced by Gardenfors and Makinson for the study of belief revision and expectation inference, respectively. Keywords: Nonmonotonic consequence, epistemic entrenchment, belief revision. 1 Introduction Nonmonotonicity has offered great promise as a... (Update)
Context of citations to this paper: More
.... sequence) Therefore, we do not treat a belief sequence as a set but rather as a linear order much like an entrenchment (see [GM88] [Geo97]) Since we take relevance into account we cannot use an entrenchment ordering in our method. This procedure for inference serves as a...
.... sequence) Therefore, we do not treat a belief sequence as a set but rather as a linear order much like an entrenchment (see [GM88] [Geo97]) except that two orderings, level of relevance and temporal order determine the sequence. This procedure for inference serves as a...
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BibTeX entry: (Update)
K. Georgatos. Entrenchment relations: A uniform approach to nonmonotonic inference. In Proceedings of the International Joint Conference on Qualitative and Quantitative Practical Reasoning (ESCQARU/FAPR 97), number 1244 in Lecture Notes in Computer Science, pages 282-297, Berlin, 1997. Springer-Verlag. http://citeseer.ist.psu.edu/georgatos97entrenchment.html More
@inproceedings{ georgatos97entrenchment,
author = "Konstantinos Georgatos",
title = "Entrenchment Relations: A Uniform Approach to Nonmonotonicity",
booktitle = "{ECSQARU}-{FAPR}",
pages = "282-297",
year = "1997",
url = "citeseer.ist.psu.edu/georgatos97entrenchment.html" }
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