Solving Satisfiability Problem by Computing Stable Sets of Points in Clusters
نویسنده
چکیده
Earlier we introduced the notion of a stable set of points (SSP) and showed that a CNF formula is unsatisfiable iff there is a set of points (i.e. complete assignments) that is stable. Experiments showed that SSPs of CNF formulas of practical interest are very big. So computing an SSP of a CNF formula point by point is, in general, infeasible. In this report, we show how an SSP can be computed in “clusters”, each cluster being a large set of points that are processed “simultaneously”.
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تاریخ انتشار 2005