Keyphrases
- constraint satisfaction problems
- constraint satisfaction
- constraint programming
- constraint propagation
- np complete
- search space
- non binary
- constraint solving
- combinatorial problems
- np hard
- decomposition methods
- sat problem
- soft constraints
- computational problems
- constraint networks
- arc consistency
- global constraints
- finite domain
- partial constraint satisfaction
- tractable subclasses
- constraint problems
- solving constraint satisfaction problems
- weighted constraint satisfaction
- phase transition
- constraint solver
- constraint optimization
- backtracking search
- arc consistency algorithm