An exact algorithm for IP column generation.
François VanderbeckLaurence A. WolseyPublished in: Oper. Res. Lett. (1996)
Keyphrases
- column generation
- branch and bound
- linear programming
- integer programming
- linear program
- integer linear programming
- integer program
- mixed integer programming
- lagrangean relaxation
- constraint programming
- optimal solution
- set partitioning
- cutting plane
- vehicle routing
- exact solution
- lagrangian relaxation
- linear programming relaxation
- linear programming problems
- vehicle routing problem with time windows
- set covering
- lower bound
- cutting plane algorithm
- branch and bound algorithm
- upper bound
- genetic algorithm
- routing problem
- valid inequalities
- constraint satisfaction
- dantzig wolfe decomposition