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Part of the book series: Studies in Cognitive Systems ((COGS,volume 5))

Abstract

Belief commitment and belief revision are two distinctive characteristics of common sense reasoning which have so far resisted satisfactory formal accounts. Classical logic for instance, cannot accommodate belief revision: new information can only add new theorems. Probability theory, on the other hand, has difficulties in accommodating belief commitment: propositions are believed only to a certain degree which dynamically changes with the acquisition of new information.

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© 1990 Kluwer Academic Publishers

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Geffner, H., Pearl, J. (1990). A Framework for Reasoning with Defaults. In: Kyburg, H.E., Loui, R.P., Carlson, G.N. (eds) Knowledge Representation and Defeasible Reasoning. Studies in Cognitive Systems, vol 5. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-0553-5_3

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  • DOI: https://doi.org/10.1007/978-94-009-0553-5_3

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-6736-2

  • Online ISBN: 978-94-009-0553-5

  • eBook Packages: Springer Book Archive

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