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A Lagrangian relaxation-based method and models evaluation for multi-level lot sizing problems with backorders.
Tao Wu
Canrong Zhang
Zhe Liang
Stephen C. H. Leung
Published in:
Comput. Oper. Res. (2013)
Keyphrases
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probabilistic model
lot sizing
dynamic programming
dual decomposition
cost function
lagrangian relaxation
setup times
lagrangian heuristic
cutting stock
decision making
np hard
graphical models
mathematical model
production planning
rolling horizon