Threshold behaviors of a random constraint satisfaction problem with exact phase transitions.
Chunyan ZhaoZhiming ZhengPublished in: Inf. Process. Lett. (2011)
Keyphrases
- random instances
- phase transition
- constraint satisfaction problems
- constraint satisfaction
- random constraint satisfaction problems
- np complete
- randomly generated
- combinatorial problems
- constraint propagation
- constraint programming
- satisfiability problem
- constraint solving
- sat problem
- search space
- hard problems
- graph coloring
- random graphs
- heuristic search
- non binary
- arc consistency
- constraint networks
- constraint problems
- random sat
- search problems
- hyper heuristics
- np hard
- np complete problems
- partial constraint satisfaction
- binary csps
- reinforcement learning
- sat instances
- global constraints
- symmetry breaking
- scheduling problem
- lower bound