Knowledge-Level Analysis of Belief Base Operations

@article{Hansson1996KnowledgeLevelAO,
  title={Knowledge-Level Analysis of Belief Base Operations},
  author={Sven Ove Hansson},
  journal={Artif. Intell.},
  year={1996},
  volume={82},
  pages={215-235}
}
Recent developments in philosophical studies of belief revision have led to the construction of models that are much closer to actual computing systems than the earlier models. An operation of contraction (revision) on a logically closed belief set can be obtained by assigning to it a finite belief base and an operation of contraction (revision) on that base. Exact characterizations of such base-generated operations have been obtained. In this way, computational tractability and other realistic… CONTINUE READING

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