文章基本信息

标题：A multi supplier lot sizing strategy using dynamic programming
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作者：Parsa, I. ; Parsa, I. ; Khiav, M. 等
期刊名称：International Journal of Industrial Engineering Computations
印刷版ISSN：1923-2926
电子版ISSN：1923-2934
出版年度：2013
卷号：4
期号：1
页码：61-70
DOI：10.5267/j.ijiec.2012.11.003
语种：English
出版社：Growing Science Publishing Company
摘要：In this paper, the problem of lot sizing for the case of a single item is considered along with supplier selection in a two-stage supply chain. The suppliers are able to offer quantity discounts, which can be either all-unit or incremental discount policies. A mathematical modeling formulation for the proposed problem is presented and a dynamic programming methodology is provided to solve it. Computational experiments are performed in order to examine the accuracy and the performance of the proposed method in terms of running time. The preliminary results indicate that the proposed algorithm is capable of providing optimal solutions within low computational times, high accuracy solutions.
关键词：Dynamic programming; Lot sizing; Quantity discounts; Supplier selection; Supply chain