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» Iterated belief revision, revised
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EPIA
1999
Springer
14 years 21 days ago
A New Approach to Base Revision
We present three approaches to revision of belief bases, which are also examined in the case in which the sentences in the base are partitioned between those which can and those wh...
Paolo Di Giusto, Guido Governatori
FOIKS
2006
Springer
14 years 3 days ago
Iterative Modification and Incremental Evaluation of Preference Queries
Abstract. We present here a formal foundation for an iterative and incremental approach to constructing and evaluating preference queries. Our main focus is on query modification: ...
Jan Chomicki
SCAI
2001
13 years 9 months ago
Meaning and Partiality Revised
Muskens presents in Meaning and Partiality a semantics of possibly contradictory beliefs and other propositional attitudes. We propose a different partial logic based on a few key...
Jørgen Villadsen
KI
1999
Springer
14 years 21 days ago
Revising Nonmonotonic Theories: The Case of Defeasible Logic
Abstract. The revision and transformation of knowledge is widely recognized as a key issue in knowledge representation and reasoning. Reasons for the importance of this topic are t...
David Billington, Grigoris Antoniou, Guido Governa...
IJCAI
1993
13 years 9 months ago
The Complexity of Nested Counterfactuals and Iterated Knowledge Base Revisions
We consider the computational complexity of evaluating nested counterfactuals over a propositional knowledge base. Counterfactual implication models a statement "if p, then q...
Thomas Eiter, Georg Gottlob