Nogood Recording for Valued Constraint Satisfaction Problems.
Pierre DagoGérard VerfailliePublished in: ICTAI (1996)
Keyphrases
- constraint satisfaction problems
- constraint satisfaction
- constraint propagation
- constraint programming
- search space
- np complete
- np hard
- non binary
- constraint solving
- arc consistency
- constraint networks
- soft constraints
- forward checking
- decomposition methods
- tractable subclasses
- arithmetic constraints
- solving constraint satisfaction problems
- disjunctive temporal
- product configuration
- computational problems
- multi valued
- constraint problems
- combinatorial problems
- symmetry breaking
- reasoning problems
- backtracking algorithm
- sat problem
- finding optimal solutions
- graph based representations
- maintaining arc consistency
- search algorithm