Different methods for revising propositional knowledgebase have been proposed recently by several researchers, but all methods are intractable in the general case. For practical application, this paper presents a rev...
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Different methods for revising propositional knowledgebase have been proposed recently by several researchers, but all methods are intractable in the general case. For practical application, this paper presents a revision method in special case, and gives a corresponding polynomial algorithm as well as its parallel version on CREW PRAM.
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