Relaxation heuristics for a generalized assignment problem
โ Scribed by Luiz Antonio N. Lorena; Marcelo G. Narciso
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 545 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0377-2217
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A Lagrangian based heuristic is proposed for many-to-many assignment problems taking into account capacity limits for task and agents. A modified Lagrangian bound studied earlier by the authors is presented and a greedy heuristic is then applied to get a feasible Lagrangian-based solution. The latte
## Abstract We consider a common variant of the vehicle routing problem in which a vehicle fleet delivers products stored at a central depot to satisfy customer orders. Each vehicle has a fixed capacity, and each order uses a fixed portion of vehicle capacity. The routing decision involves determin