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JAR
2000
123views more  JAR 2000»
13 years 7 months ago
Local Search Algorithms for SAT: An Empirical Evaluation
Local search algorithms are among the standard methods for solving hard combinatorial problems from various areas of Artificial Intelligence and Operations Research. For SAT, some ...
Holger H. Hoos, Thomas Stützle
CP
2001
Springer
14 years 3 days ago
Automatic Generation of Implied Clauses for SAT
This paper presents a survey of the use of resolution in propositional satisfiability, and some preliminary results from the implementation of a hybrid resolution and search algor...
Lyndon Drake
JAR
2000
149views more  JAR 2000»
13 years 7 months ago
Guided Local Search for Solving SAT and Weighted MAX-SAT Problems
In this paper, we show how Guided Local Search (GLS) can be applied to the SAT problem and show how the resulting algorithm can be naturally extended to solve the weighted MAX-SAT ...
Patrick Mills, Edward P. K. Tsang
CPAIOR
2005
Springer
14 years 1 months ago
Nondeterministic Control for Hybrid Search
Hybrid algorithms combining local and systematic search often use nondeterminism in fundamentally different ways. They may differ in the strategy to explore the search tree and/o...
Pascal Van Hentenryck, Laurent Michel
FPL
2003
Springer
119views Hardware» more  FPL 2003»
14 years 25 days ago
Hardware Implementations of Real-Time Reconfigurable WSAT Variants
Local search methods such as WSAT have proven to be successful for solving SAT problems. In this paper, we propose two host-FPGA (Field Programmable Gate Array) co-implementations,...
Roland H. C. Yap, Stella Z. Q. Wang, Martin Henz