Keyphrases
- metaheuristic
- ant colony optimization
- tabu search
- simulated annealing
- scatter search
- genetic algorithm
- optimization problems
- vehicle routing problem
- iterated local search
- search space
- combinatorial optimization
- combinatorial problems
- neural network
- particle swarm optimization
- path relinking
- hybrid algorithms
- multi start
- lower bound
- hybrid metaheuristic
- grasp with path relinking