Fix-and-optimize heuristics for capacitated lot-sizing with sequence-dependent setups and substitutions.
Jan Christian LangZuo-Jun Max ShenPublished in: Eur. J. Oper. Res. (2011)
Keyphrases
- lot sizing
- multi item
- rolling horizon
- multistage
- single item
- setup times
- lead time
- inventory systems
- production planning
- assembly systems
- cutting stock
- mixed integer
- mixed integer programming
- multi period
- planning horizon
- production rate
- stochastic inventory control
- fixed cost
- supplier selection
- setup cost
- facility location
- lot size
- parallel machines
- production system
- state space
- objective function
- reinforcement learning