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AAAI
2010
13 years 3 months ago
A New Algorithm for Weighted Partial MaxSAT
We present and implement a Weighted Partial MaxSAT solver based on successive calls to a SAT solver. We prove the correctness of our algorithm and compare our solver with other We...
Carlos Ansótegui, Maria Luisa Bonet, Jordi ...
SAT
2010
Springer
127views Hardware» more  SAT 2010»
13 years 2 months ago
Symmetry and Satisfiability: An Update
Abstract. The past few years have seen significant progress in algorithms and heuristics for both SAT and symmetry detection. Additionally, the thesis that some of SAT's intra...
Hadi Katebi, Karem A. Sakallah, Igor L. Markov
SAT
2010
Springer
160views Hardware» more  SAT 2010»
13 years 8 months ago
Reconstructing Solutions after Blocked Clause Elimination
Abstract. Preprocessing has proven important in enabling efficient Boolean satisfiability (SAT) solving. For many real application scenarios of SAT it is important to be able to ...
Matti Järvisalo, Armin Biere
SAT
2010
Springer
170views Hardware» more  SAT 2010»
13 years 8 months ago
Assignment Stack Shrinking
Assignment stack shrinking is a technique that is intended to speed up the performance of modern complete SAT solvers. Shrinking was shown to be efficient in SAT’04 competition w...
Alexander Nadel, Vadim Ryvchin
JSAT
2010
87views more  JSAT 2010»
12 years 11 months ago
The Sat4j library, release 2.2
Sat4j is a mature, open source library of SAT-based solvers in Java. It provides a modular SAT solver architecture designed to work with generic constraints. Such architecture is ...
Daniel Le Berre, Anne Parrain