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AAAI
1997
13 years 9 months ago
Variable-Selection Heuristics in Local Search for SAT
One of the important components of a local search strategy for satisfiability testing is the variable selection heuristic, which determines the next variable to be flipped. In a...
Alex S. Fukunaga
AUSAI
2010
Springer
13 years 6 months ago
Heuristic Planning with SAT: Beyond Uninformed Depth-First Search
Abstract. Planning-specific heuristics for SAT have recently been shown to produce planners that match best earlier ones that use other search methods, including the until now dom...
Jussi Rintanen
JSAT
2008
122views more  JSAT 2008»
13 years 7 months ago
SAT Algorithms for Colouring Some Special Classes of Graphs: Some Theoretical and Experimental Results
The local search algorithm GSAT is based on the notion of Satisfiability. It has been used successfully for colouring graphs, solving instances of the 3SAT problem, planning block...
Sriyankar Acharyya
DATE
2003
IEEE
100views Hardware» more  DATE 2003»
14 years 1 months ago
Improving SAT-Based Bounded Model Checking by Means of BDD-Based Approximate Traversals
: Binary Decision Diagrams (BDDs) have been widely used in synthesis and verification. Boolean Satisfiability (SAT) Solvers, on the other hand, have been gaining
Gianpiero Cabodi, Sergio Nocco, Stefano Quer
CP
2001
Springer
14 years 9 days ago
Random 3-SAT and BDDs: The Plot Thickens Further
Abstract. This paper contains an experimental study of the impact of the construction strategy of reduced, ordered binary decision diagrams (ROBDDs) on the average-case computation...
Alfonso San Miguel Aguirre, Moshe Y. Vardi