A Neural Column Generation Approach to the Vehicle Routing Problem with Two-Dimensional Loading and Last-In-First-Out Constraints.
Yifan XiaXiangyi ZhangPublished in: CoRR (2024)
Keyphrases
- column generation
- vehicle routing
- vehicle routing problem
- vehicle routing problem with time windows
- integer program
- constraint programming
- routing problem
- set partitioning
- metaheuristic
- linear programming
- branch and bound
- tabu search
- linear program
- integer programming
- dual variables
- benchmark problems
- travel time
- valid inequalities
- hybrid metaheuristic
- optimal solution
- neural network
- mixed integer programming
- test instances
- np hard
- global constraints
- constraint satisfaction
- exact solution
- memetic algorithm
- cutting plane
- traveling salesman problem
- combinatorial problems
- special case
- search algorithm
- dantzig wolfe
- mixed integer
- dantzig wolfe decomposition
- pick up and delivery
- combinatorial optimization problems
- dynamic programming
- particle swarm optimization
- combinatorial optimization
- simulated annealing
- evolutionary algorithm
- search space
- computational complexity
- constraint satisfaction problems
- search strategies
- global optimization