Column Generation for Extended Formulations.
Ruslan SadykovFrançois VanderbeckPublished in: Electron. Notes Discret. Math. (2011)
Keyphrases
- column generation
- valid inequalities
- linear programming
- branch and bound
- integer program
- vehicle routing
- linear program
- integer programming
- set partitioning
- lagrangean relaxation
- exact solution
- lagrangian relaxation
- constraint programming
- mixed integer programming
- integer linear programming
- trust region
- set covering
- cutting plane
- optimal solution
- cutting plane algorithm
- linear programming problems
- vehicle routing problem with time windows
- grasp with path relinking
- problems involving
- combinatorial optimization
- branch and bound algorithm