Chebyshev center based column generation.
Chungmok LeeSungsoo ParkPublished in: Discret. Appl. Math. (2011)
Keyphrases
- column generation
- branch and bound
- linear programming
- linear program
- integer linear programming
- vehicle routing
- integer programming
- optimal solution
- integer program
- mixed integer programming
- set partitioning
- exact solution
- constraint programming
- lagrangean relaxation
- lagrangian relaxation
- trust region
- vehicle routing problem with time windows
- cutting plane
- linear programming problems
- set covering
- dynamic programming
- cutting plane algorithm
- lower bound
- search algorithm
- linear programming relaxation
- combinatorial optimization
- simplex method
- linear relaxation