Collaborative Planning in Supply Chains by Lagrangian Relaxation


A collaborative planning framework based on the Lagrangian relaxation method is developed to coordinate and optimize the production planning of the independent partners linked by material flows in multiple tier supply chains. Linking constraints and dependent demand constraints were added to the monolithic Multi-level, multi-item capacitated lot sizing… (More)
DOI: 10.1109/IMSCCS.2006.199


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@article{Nie2006CollaborativePI, title={Collaborative Planning in Supply Chains by Lagrangian Relaxation}, author={Lanshun Nie and Xiaofei Xu and De-chen Zhan}, journal={First International Multi-Symposiums on Computer and Computational Sciences (IMSCCS'06)}, year={2006}, volume={2}, pages={314-321} }