Why AC-3 is Almost Always Better than AC4 for Establishing Arc Consistency in CSPs.
Richard J. WallacePublished in: IJCAI (1993)
Keyphrases
- arc consistency
- constraint satisfaction problems
- constraint satisfaction
- constraint propagation
- space complexity
- constraint programming
- constraint networks
- soft constraints
- arc consistency algorithm
- arithmetic constraints
- non binary
- solving constraint satisfaction problems
- max csp
- branch and bound search
- global constraints
- path consistency
- constraint reasoning
- worst case time complexity
- forward checking
- singleton arc consistency
- search space
- constraint solving
- np hard
- finite domain
- randomly generated
- np complete
- probabilistic model
- lower bound