Noise strategies for improving local search
AAAI '94 Proceedings of the twelfth national conference on Artificial intelligence (vol. 1)
Reactive search, a history-sensitive heuristic for MAX-SAT
Journal of Experimental Algorithmics (JEA)
On the run-time behaviour of stochastic local search algorithms for SAT
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Tabu Search
Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence
Scaling and Probabilistic Smoothing: Efficient Dynamic Local Search for SAT
CP '02 Proceedings of the 8th International Conference on Principles and Practice of Constraint Programming
An adaptive noise mechanism for walkSAT
Eighteenth national conference on Artificial intelligence
Stochastic Local Search: Foundations & Applications
Stochastic Local Search: Foundations & Applications
GASAT: a genetic local search algorithm for the satisfiability problem
Evolutionary Computation
A competitive and cooperative approach to propositional satisfiability
Discrete Applied Mathematics - Special issue: Discrete algorithms and optimization, in honor of professor Toshihide Ibaraki at his retirement from Kyoto University
An Iterative local-search framework for solving constraint satisfaction problem
Applied Soft Computing
Additive versus multiplicative clause weighting for SAT
AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
Paper: Robust taboo search for the quadratic assignment problem
Parallel Computing
Iterated robust tabu search for MAX-SAT
AI'03 Proceedings of the 16th Canadian society for computational studies of intelligence conference on Advances in artificial intelligence
Combining adaptive noise and look-ahead in local search for SAT
SAT'07 Proceedings of the 10th international conference on Theory and applications of satisfiability testing
Advances in local search for satisfiability
AI'07 Proceedings of the 20th Australian joint conference on Advances in artificial intelligence
A new method for solving hard satisfiability problems
AAAI'92 Proceedings of the tenth national conference on Artificial intelligence
AAAI'97/IAAI'97 Proceedings of the fourteenth national conference on artificial intelligence and ninth conference on Innovative applications of artificial intelligence
Evidence for invariants in local search
AAAI'97/IAAI'97 Proceedings of the fourteenth national conference on artificial intelligence and ninth conference on Innovative applications of artificial intelligence
UBCSAT: an implementation and experimentation environment for SLS algorithms for SAT and MAX-SAT
SAT'04 Proceedings of the 7th international conference on Theory and Applications of Satisfiability Testing
Diversification and determinism in local search for satisfiability
SAT'05 Proceedings of the 8th international conference on Theory and Applications of Satisfiability Testing
Random walk with continuously smoothed variable weights
SAT'05 Proceedings of the 8th international conference on Theory and Applications of Satisfiability Testing
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Many real world problems, such as circuit designing and planning, can be encoded into the maximum satisfiability problem (MAX-SAT). To solve MAX-SAT, many effective local search heuristic algorithms have been reported in the literature. This paper aims to study how useful information could be gathered during the search history and used to enhance local search heuristic algorithms. For this purpose, we present an adaptive memory-based local search heuristic (denoted by AMLS) for solving MAX-SAT. The AMLS algorithm uses several memory structures to define new rules for selecting the next variable to flip at each step and additional adaptive mechanisms and diversification strategies. The effectiveness and efficiency of our AMLS algorithm is evaluated on a large range of random and structured MAX-SAT and SAT instances, many of which are derived from real world applications. The computational results show that AMLS competes favorably, in terms of several criteria, with four state-of-the-art SAT and MAX-SAT solvers AdaptNovelty+, AdaptG2WSAT"p, IRoTS and RoTS.