A Framework for Constraint Programming Based Column Generation.
Ulrich JunkerStefan E. KarischNiklas KohlBo VaabenTorsten FahleMeinolf SellmannPublished in: CP (1999)
Keyphrases
- column generation
- constraint programming
- integer programming
- combinatorial problems
- branch and bound
- constraint satisfaction problems
- vehicle routing
- linear programming
- linear program
- constraint propagation
- constraint satisfaction
- lagrangean relaxation
- integer program
- search strategies
- integer linear programming
- global constraints
- set partitioning
- optimal solution
- mixed integer programming
- linear programming relaxation
- search space
- finite domain
- hard and soft constraints
- cutting plane
- lower bound
- constraint based pattern mining
- constraint solver
- lagrangian relaxation
- mixed integer
- computational complexity