Preference scheduling for nurses using column generation.
Jonathan F. BardHadi W. PurnomoPublished in: Eur. J. Oper. Res. (2005)
Keyphrases
- column generation
- vehicle routing
- branch and bound
- linear program
- linear programming
- integer programming
- integer linear programming
- integer program
- lagrangean relaxation
- scheduling problem
- constraint programming
- optimal solution
- vehicle routing problem with time windows
- exact solution
- set partitioning
- mixed integer programming
- cutting plane
- linear programming problems
- lagrangian relaxation
- linear programming relaxation
- set covering
- cutting plane algorithm
- production planning
- soft constraints
- dantzig wolfe decomposition
- objective function
- constraint satisfaction
- resource allocation
- upper bound
- dynamic programming
- multi objective
- search algorithm
- dual variables