Time-Indexed Formulations for Machine Scheduling Problems: Column Generation.
Marjan van den AkkerCor A. J. HurkensMartin W. P. SavelsberghPublished in: INFORMS J. Comput. (2000)
Keyphrases
- column generation
- scheduling problem
- flowshop
- valid inequalities
- linear programming
- integer programming
- branch and bound
- linear program
- integer program
- processing times
- mixed integer programming
- parallel machines
- np hard
- set partitioning
- integer linear programming
- cutting plane
- vehicle routing
- exact solution
- lagrangian relaxation
- single machine
- lagrangean relaxation
- constraint programming
- vehicle routing problem with time windows
- special case
- optimal solution
- linear programming relaxation
- dantzig wolfe decomposition
- tabu search
- linear programming problems
- cutting plane algorithm
- set covering
- evolutionary algorithm
- lower bound
- optimization methods
- ant colony optimization