Hybrid multiobjective evolutionary algorithm with fast sampling strategy-based global search and route sequence difference-based local search for VRPTW.
Wenqiang ZhangDiji YangGuohui ZhangMitsuo GenPublished in: Expert Syst. Appl. (2020)
Keyphrases
- global search
- sampling strategy
- multiobjective evolutionary algorithm
- global optimization
- convergence speed
- genetic algorithm
- particle swarm optimization
- multi objective
- simulated annealing
- search algorithm
- particle swarm optimization algorithm
- nsga ii
- tabu search
- test problems
- vehicle routing problem with time windows
- search space
- multiobjective optimization
- benchmark problems
- exhaustive search
- memetic algorithm
- evolutionary algorithm
- shortest path
- sampling methods
- metaheuristic
- multiple objectives
- active learning
- computational efficiency
- combinatorial optimization problems
- crossover operator
- initial solution
- differential evolution