Algebraic Theory of Promise Constraint Satisfaction Problems, First Steps.
Libor BartoPublished in: CoRR (2019)
Keyphrases
- constraint satisfaction problems
- constraint satisfaction
- constraint programming
- constraint propagation
- np complete
- search space
- arc consistency
- combinatorial problems
- non binary
- computational problems
- constraint solving
- decomposition methods
- partial constraint satisfaction
- soft constraints
- pseudo boolean optimization
- constraint problems
- sat problem
- constraint networks
- np hard
- tractable classes
- arithmetic constraints
- tractable subclasses
- symmetry breaking
- forward checking
- constraint graph
- arc consistency algorithm
- solving constraint satisfaction problems
- finding optimal solutions
- combinatorial optimization
- disjunctive temporal