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» A MAX-SAT Algorithm Portfolio
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ECAI
2008
Springer
13 years 6 months ago
A MAX-SAT Algorithm Portfolio
The results of the last MaxSAT Evaluations suggest there is no universal best algorithm for solving MaxSAT, as the fastest solver often depends on the type of instance. Having an ...
Paulo J. Matos, Jordi Planes, Florian Letombe, Jo&...
AAAI
2007
13 years 6 months ago
Inference Rules for High-Order Consistency in Weighted CSP
Recently defined resolution calculi for Max-SAT and signed Max-SAT have provided a logical characterization of the solving techniques applied by Max-SAT and WCSP solvers. In this...
Carlos Ansótegui, Maria Luisa Bonet, Jordi ...
AAAI
2010
13 years 2 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 ...
ISMVL
2007
IEEE
100views Hardware» more  ISMVL 2007»
13 years 10 months ago
A Complete Resolution Calculus for Signed Max-SAT
We define a resolution-style rule for solving the Max-SAT problem of Signed CNF formulas (Signed Max-SAT) and prove that our rule provides a complete calculus for that problem. F...
Carlos Ansótegui, Maria Luisa Bonet, Jordi ...
CP
2009
Springer
14 years 5 months ago
Approximating Weighted Max-SAT Problems by Compensating for Relaxations
We introduce a new approach to approximating weighted Max-SAT problems that is based on simplifying a given instance, and then tightening the approximation. First, we relax its str...
Arthur Choi, Trevor Standley, Adnan Darwiche