Column Generation for the Liner Shipping Fleet Repositioning Problem (Abstract Only).
Kevin TierneyDavid PisingerRune Møller JensenPublished in: MKWI (2014)
Keyphrases
- column generation
- linear programming
- integer programming
- branch and bound
- linear program
- lagrangean relaxation
- optimal solution
- constraint programming
- integer program
- vehicle routing
- mixed integer programming
- set partitioning
- integer linear programming
- lagrangian relaxation
- set covering
- cutting plane
- linear programming problems
- vehicle routing problem
- crew scheduling
- vehicle routing problem with time windows
- exact solution
- lower bound
- linear programming relaxation
- upper bound
- cost function
- search space