Preprocessing Expression-Based Constraint Satisfaction Problems for Stochastic Local Search.
Sivan SabatoYehuda NavehPublished in: CPAIOR (2007)
Keyphrases
- constraint satisfaction problems
- stochastic local search
- sat problem
- constraint satisfaction
- satisfiability problem
- np complete
- phase transition
- constraint propagation
- solving hard
- constraint programming
- max sat
- sat instances
- randomly generated
- tree search
- search space
- combinatorial problems
- np hard
- arc consistency
- non binary
- search algorithm
- soft constraints
- partial constraint satisfaction
- pseudo boolean optimization
- global constraints
- constraint problems
- propositional satisfiability
- temporal constraints