Collaborative Planning in Supply Chains by Lagrangian Relaxation and Genetic Algorithms.

Lanshun Nie Xiaofei Xu De-chen Zhan Collaborative Planning in Supply Chains by Lagrangian Relaxation and Genetic Algorithms. 183-197 2008 7 International Journal of Information Technology and Decision Making 1 http://dx.doi.org/10.1142/S0219622008002879 db/journals/ijitdm/ijitdm7.html#NieXZ08