A Column Generation Scheme for Distributionally Robust Multi-Item Newsvendor Problems.
Shanshan WangErick DelagePublished in: INFORMS J. Comput. (2024)
Keyphrases
- column generation
- multi item
- lot sizing
- mixed integer programming
- robust optimization
- single item
- integer program
- branch and bound
- cutting plane
- np complete
- inventory systems
- optimization problems
- integer programming
- mathematical programming
- search algorithm
- lead time
- benchmark problems
- linear program
- lagrangian relaxation
- production planning
- state space
- objective function
- dantzig wolfe decomposition