(Smart) Look-Ahead Arc Consistency and the Pursuit of CSP Tractability.
Hubie ChenVíctor DalmauPublished in: CP (2004)
Keyphrases
- arc consistency
- constraint satisfaction
- constraint satisfaction problems
- backtracking algorithms
- constraint propagation
- np complete
- constraint programming
- arc consistency algorithm
- path consistency
- soft constraints
- forward checking
- max csp
- constraint networks
- solving constraint satisfaction problems
- non binary
- space complexity
- constraint problems
- branch and bound search
- global constraints
- arithmetic constraints
- constraint solving
- combinatorial problems
- heuristic search
- worst case time complexity
- tree search
- maintaining arc consistency
- constraint reasoning
- phase transition
- binary constraints
- constraint graph
- constraint solver
- search space
- computational complexity
- decomposition methods
- np hard