Stabilized Column Generation Via the Dynamic Separation of Aggregated Rows.
Luciano CostaClaudio ContardoGuy DesaulniersJulian YarkonyPublished in: INFORMS J. Comput. (2022)
Keyphrases
- column generation
- linear program
- branch and bound
- linear programming
- vehicle routing
- lagrangean relaxation
- vehicle routing problem with time windows
- integer linear programming
- integer program
- integer programming
- constraint programming
- optimal solution
- mixed integer programming
- cutting plane
- exact solution
- set covering
- cutting plane algorithm
- trust region
- set partitioning
- linear programming problems
- upper bound
- lagrangian relaxation
- constraint satisfaction problems