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Selective revision

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Abstract(s)

We introduce a constructive model of selective belief revision in which it is possible to accept only a part of the input information. A selective revision operator ο is defined by the equality K ο α = K * f(α), where * is an AGM revision operator and f a function, typically with the property ⊢ α → f(α). Axiomatic characterizations are provided for three variants of selective revision.

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Believe change Believe revision Success postulate Non-prioritized revision Choice function . Faculdade de Ciências Exatas e da Engenharia

Citation

Fermé, E. L., & Hansson, S. O. (1999). Selective revision. Studia Logica, 63(3), 331-342.

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Springer

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