A column generation approach to high school timetabling modeled as a multicommodity flow problem.
Árton P. DornelesOlinto César Bassi de AraújoLuciana S. BuriolPublished in: Eur. J. Oper. Res. (2017)
Keyphrases
- column generation
- branch and bound
- linear programming
- linear program
- integer programming
- integer linear programming
- vehicle routing
- integer program
- mixed integer programming
- exact solution
- optimal solution
- set partitioning
- constraint programming
- cutting plane
- lagrangean relaxation
- trust region
- lagrangian relaxation
- neural network
- linear programming relaxation
- vehicle routing problem with time windows
- set covering
- linear programming problems
- cutting plane algorithm
- dantzig wolfe decomposition
- mixed integer
- search algorithm
- lower bound
- linear relaxation
- upper bound