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Old resolution meets modern SLS

Anbulagan, Anbu; Pham, Duc Nghia; Slaney, John K; Sattar, Abdul


Recent work on Stochastic Local Search (SLS) for the SAT and CSP domains has shown the importance of a dynamic (non-markovian) strategy for weighting clauses in order to escape from local minima. In this paper, we improve the performance of two best contemprorary clause weighting solvers, PAWS and SAPS, by integrating a prepositional resolution procedure. We also extend the work to AdaptNovelty+, the best non-weighting SLS solver in the GSAT/WalkSAT series. One outcome is that our systems can...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Conference paper
Source: Proceedings of The Twentieth National Conference on Artificial Intelligence and The Seventeenth Innovative Applications of Artificial Intelligence Conference (AAAI-2005 / IAAI-2005)


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