Column Generation with Dynamic Duty Selection for Railway Crew Rescheduling.
Daniel PotthoffDennis HuismanGuy DesaulniersPublished in: Transp. Sci. (2010)
Keyphrases
- column generation
- branch and bound
- linear program
- linear programming
- integer programming
- vehicle routing
- set partitioning
- integer program
- constraint programming
- integer linear programming
- optimal solution
- mixed integer programming
- cutting plane
- exact solution
- lower bound
- lagrangean relaxation
- linear programming problems
- dantzig wolfe decomposition
- lagrangian relaxation
- search algorithm
- linear programming relaxation
- set covering
- objective function