进入正题,MaxSAT既然是SAT问题的扩展,那么很好理解的是它们之间的结构很相似,都是使用合取范式CNF,但还是有一些细小的规则上的差别。 MaxSAT好就好在,(它好个锤子)它可以分成很多类别,根据MaxSAT竞赛网站 MaxSAT-evaluation 来说,MaxSAT主要分为四大类: 不带权重的MaxSAT (Unweighted MaxSAT) 如果只说MAXSAT,我们...
Planes, JordiJoseph Argelich, Chu Min Li, Felip Manya` and Jordi Planes (organizers), Max-SAT 2012: Seventh Max-SAT Evaluation, maxsat.udl.cat. The testbed used in our experiments may be found in the Weighted Max-Sat/Random category....
MaxSAT是典型的NP难问题，具有很重要的理论和工业价值。MaxSAT的算法有两大类：完备算法以及启发式算法。本文研究的重点是MaxSAT的完备算法，完备算法的最大特点是需要考虑每一种可能解，所以在基于分支限界的MaxSAT算法中，为了更早更多的排除非最优解，在下界预估阶段使用单子句传播规则、推理规则、失败文字探测等...
Experimental results obtained on industrial instances from the most recent MaxSAT evaluation, in- dicate that the proposed algorithm achieves increased robustness and improves overall performance, being capable of solving more instances than state-of-the- art MaxSAT solvers....
years, as illustrated by their absence in the annual MaxSAT Evaluation since 2017. 译文:可能正是由于这一困难,近年来BnB的MaxSAT解决方案并没有显著提速,从2017年以来的年度MaxSAT评估中就可以看出这一点。 In this paper, we propose an original approach that allows a BnB MaxSAT solver to learn ...
Analyzing the Instances of the MaxSAT Evaluation MaxSAT algorithms solving any of the following problems: MaxSAT, Weighted MaxSAT (WMaxSAT), Partial MaxSAT (PMaxSAT), and Weighted Partial MaxSAT (... J Argelich,ML Chu,F Manyà,... - Springer-Verlag 被引量: 12发表: 2011年 SAT 2017 ...
(-SATEvalua七ion2007.IIltheMax-SATEvaluation2008,IncMa弼atzandIncWMaXsatz.whichwrerealsodeVelopedbyus,arethewinnersinthreecategoriesandthesecondbestonesinanotberfourcategories.BesidesdesigningandimplementingpraueticalMaX-SATsolvers,thisthesisalsoconcernsthetimecomplexityanalysisfortheMaX—SATalgorithmstheoret.ic...
In MaxSAT Evaluation 2020 it won the weighted main track. It has been created recently at the University of Wrocław. It is a complete solver for partial weighted MaxSAT instanc… maxsat pseudo-boolean-solver maxsat-solver max-sat pseudo-boolean complete-solver Updated Jul 14, 2024 C++ ...
A set of 24 problem instances used for performance evaluation can be found in the instances_original directory. These 24 instances are also modified to become harder to solve. One modification adds more travel time in the tracks (original_addtracktime), and another modification adds also more dw...
Many real-life optimization problems can be formulated in Boolean logic as MaxSAT, a class of problems where the task is finding Boolean assignments to variables satisfying the maximum number of logical constraints. Since MaxSAT is NP-hard, no algorithm