Ant-colony algorithm with a strengthened negative-feedback mechanism for constraint-satisfaction problems.
Ke YeChangsheng ZhangJiaxu NingXiaojie LiuPublished in: Inf. Sci. (2017)
Keyphrases
- constraint satisfaction problems
- ant colony algorithm
- negative feedback
- positive feedback
- constraint satisfaction
- relevance feedback
- global optimization
- improved ant colony algorithm
- ant colony
- constraint propagation
- mathematical model
- constraint programming
- search space
- np complete
- ant colony optimization
- distribution network
- combinatorial problems
- np hard
- constraint solving
- arc consistency
- constraint networks
- partial constraint satisfaction
- non binary
- decomposition methods
- bp neural network
- forward checking
- heuristic search
- fault diagnosis
- backtracking search
- solving constraint satisfaction problems
- genetic algorithm
- soft constraints
- constraint problems
- constraint graph
- configuration problems
- optimal solution
- neural network