Distance-aware Attention Reshaping: Enhance Generalization of Neural Solver for Large-scale Vehicle Routing Problems.
Yang WangYa-Hui JiaWei-Neng ChenYi MeiPublished in: CoRR (2024)
Keyphrases
- vehicle routing problem
- vehicle routing problem with time windows
- metaheuristic
- routing problem
- traveling salesman problem
- multi depot
- test instances
- guided local search
- neural network
- combinatorial optimization
- tabu search
- benchmark problems
- benchmark instances
- np hard
- memetic algorithm
- tree search
- pick up and delivery
- simulated annealing
- neighborhood search
- waste collection
- objective function