Hybrid column generation for large-size Covering Integer Programs: Application to transportation planning.
Laurent AlfandariJ. SadkiAgnès PlateauAnass NagihPublished in: Comput. Oper. Res. (2013)
Keyphrases
- column generation
- integer program
- branch and bound
- cutting plane
- linear program
- integer programming
- linear programming
- integer linear programming
- vehicle routing
- lagrangean relaxation
- exact solution
- linear programming relaxation
- constraint programming
- set covering
- set partitioning
- multistage stochastic
- vehicle routing problem with time windows
- optimal solution
- grasp with path relinking
- mixed integer programming
- network flow
- search algorithm
- space complexity
- lower bound