Lu Tao, Liu Hong-wei, Liu Zhi-hui, et al. Collaborative Optimization Algorithm Research on Crossorganizations Privacy Data Horizontally Partitioned Linear Programing[J]. 2015, 32(2): 43-47.
Lu Tao, Liu Hong-wei, Liu Zhi-hui, et al. Collaborative Optimization Algorithm Research on Crossorganizations Privacy Data Horizontally Partitioned Linear Programing[J]. 2015, 32(2): 43-47.DOI: 10.3969/j.issn.1007-7162.2015.02.008.
This paper mainly studied how to obtain global optimal solutions to collaborative optimization decisionmaking in supply chain management under the premise of protecting the upstream and downstream members’s private information. By using secure multiparty computation theory and some basic protocols
this paper discussed the supply chain collaborative optimization algorithm for models with linear structure under the semihonest model and proposed an antiinfered approach to the linear programming model of which constraint matrix data is distributed in different parties by row and objective function is also another party’s privacy information. Compared with the traditional methods of secure multiparty computation