New Enhancements for the Exact Solution of the Vehicle Routing Problem with Time Windows.
Diego PecinClaudio ContardoGuy DesaulniersEduardo UchoaPublished in: INFORMS J. Comput. (2017)
Keyphrases
- vehicle routing problem with time windows
- exact solution
- exact algorithms
- column generation
- waste collection
- integer programming
- multi depot
- lower bound
- branch and bound
- linear programming
- optimal solution
- linear program
- lagrangian relaxation
- mixed integer programming
- valid inequalities
- cutting plane
- constraint programming
- orders of magnitude
- upper bound
- evolutionary algorithm