A column generation approach to capacitated p-median problems.
Luiz Antonio Nogueira LorenaEdson Luiz França SennePublished in: Comput. Oper. Res. (2004)
Keyphrases
- column generation
- mixed integer programming
- integer linear programming
- exact solution
- linear programming problems
- linear programming
- integer program
- linear program
- benchmark problems
- set covering problem
- integer programming
- cutting plane
- optimization problems
- constraint programming
- vehicle routing
- lagrangean relaxation
- branch and bound
- combinatorial optimization
- vehicle routing problem with time windows
- set partitioning