Machine-learning-based arc selection for constrained shortest path problems in column generation.
Mouad MorabitGuy DesaulniersAndrea LodiPublished in: CoRR (2022)
Keyphrases
- column generation
- shortest path problem
- machine learning
- linear programming
- branch and bound
- shortest path
- vehicle routing
- integer linear programming
- linear program
- lagrangean relaxation
- set partitioning
- integer programming
- combinatorial optimization problems
- optimal solution
- exact solution
- mixed integer programming
- integer program
- lagrangian relaxation
- set covering
- linear programming relaxation
- multiple objectives
- cutting plane
- constraint programming
- learning algorithm
- vehicle routing problem with time windows
- dantzig wolfe decomposition
- genetic algorithm
- directed acyclic graph
- search algorithm
- feasible solution
- scheduling problem