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Declarative Representation of Revision Strategies

Gerhard Brewka
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Abstract

In this paper we introduce a nonmonotonic framework for belief revision in which reasoning about the reliability of different pieces of information based on meta-knowledge about the information is possible, and where revision strategies can be described declaratively. The approach is based on a Poole-style system for default reasoning in which entrenchment information is represented in the logical language. A notion of inference based on the least fixed point of a monotone operator is used to make sure that all theories possess a consistent set of conclusions.

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Gerhard Brewka. 2000-03-08. Declarative Representation of Revision Strategies. https://arxiv.org/abs/cs/0003035

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