Stochastic Dual Dynamic Programming for Multiechelon Lot Sizing with Component Substitution.
Simon TheveninYossiri AdulyasakJean-François CordeauPublished in: INFORMS J. Comput. (2022)
Keyphrases
- lot sizing
- dynamic programming
- multistage
- assembly systems
- stochastic inventory control
- multi item
- single item
- inventory systems
- stochastic optimization
- rolling horizon
- setup times
- mixed integer
- cutting stock
- production planning
- mixed integer programming
- lead time
- single stage
- periodic review
- planning horizon
- setup cost
- production system
- mixed integer program
- supplier selection
- optimal policy
- state space
- markov decision processes
- reinforcement learning
- linear programming
- stochastic process