Formulations and heuristics for the multi-item uncapacitated lot-sizing problem with inventory bounds.
Rafael A. MeloCelso C. RibeiroPublished in: Int. J. Prod. Res. (2017)
Keyphrases
- lot sizing
- multi item
- inventory systems
- single item
- multistage
- setup times
- lead time
- mixed integer programming
- upper bound
- mixed integer
- setup cost
- lower bound
- valid inequalities
- production planning
- lost sales
- planning horizon
- lower and upper bounds
- lot size
- inventory policy
- facility location
- worst case
- fixed cost
- single stage
- graphical models
- supply chain
- search algorithm
- bayesian networks