Dualities for Constraint Satisfaction Problems.
Andrei A. BulatovAndrei A. KrokhinBenoît LarosePublished in: Complexity of Constraints (2008)
Keyphrases
- constraint satisfaction problems
- constraint satisfaction
- constraint programming
- constraint propagation
- np complete
- combinatorial problems
- non binary
- search space
- np hard
- constraint solving
- product configuration
- decomposition methods
- computational problems
- arc consistency
- finite domain
- constraint optimization
- tractable classes
- disjunctive temporal
- constraint networks
- global constraints
- reasoning problems
- soft constraints
- forward checking
- solving constraint satisfaction problems
- arithmetic constraints
- tractable subclasses
- constraint problems
- graph based representations
- special case