Keyphrases
- constraint satisfaction problems
- constraint satisfaction
- constraint propagation
- search space
- constraint programming
- non binary
- np complete
- constraint solving
- constraint networks
- partial constraint satisfaction
- soft constraints
- arc consistency
- np hard
- decomposition methods
- finite domain
- finding optimal solutions
- tree decompositions
- special case
- lower bound
- forward checking
- constraint graph
- tractable subclasses
- disjunctive temporal
- pseudo boolean optimization