Revising Partially Ordered Beliefs

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dc.creatorBenferhat, Salem
dc.creatorLagrue, Sylvain
dc.creatorPapini, Odile
dc.date2002-10-03
dc.date.accessioned2026-07-07T03:18:55Z
dc.date.available2026-07-07T03:18:55Z
dc.descriptionThis paper deals with the revision of partially ordered beliefs. It proposes a semantic representation of epistemic states by partial pre-orders on interpretations and a syntactic representation by partially ordered belief bases. Two revision operations, the revision stemming from the history of observations and the possibilistic revision, defined when the epistemic state is represented by a total pre-order, are generalized, at a semantic level, to the case of a partial pre-order on interpretations, and at a syntactic level, to the case of a partially ordered belief base. The equivalence between the two representations is shown for the two revision operations.
dc.descriptionfigures made with the pstricks latex packages
dc.identifierhttps://arxiv.org/abs/cs/0210004
dc.identifierhttp://arxiv.org/abs/cs/0210004
dc.identifierProc. of the 9th Workshop on Non-monotonic Reasoning (NMR'2002), pp. 142--149
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/31308
dc.subjectArtificial Intelligence
dc.subjectI.2.3;I.2.4
dc.titleRevising Partially Ordered Beliefs
dc.typetext

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