Computing Default Extensions by Reductions on OR

KR, pp. 496-506, 2008.

Cited by: 3|Views2


Based on a set of simple logical equivalences we define a rewriting procedure that computes extensions in the propo- sitional fragment of the logic of OR introduced by Lake- meyer and Levesque. This logic is capable of representing default logic with the advantage of itself being monotonic, with a clearly defined semantics and a separatio...More



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