98-PERCENT-EFFECTIVE LOT-SIZING FOR SERIES INVENTORY SYSTEMS WITH BACKLOGGING
成果类型：
Article
署名作者：
ATKINS, D; SUN, D
刊物名称：
OPERATIONS RESEARCH
ISSN/ISSBN：
0030-364X
DOI：
10.1287/opre.43.2.335
发表日期：
1995
页码：
335-345
关键词：
摘要：
For deterministic series inventory systems with backlogging, we show that the continuous relaxation of the best integer frequency policies is a lower bound on all feasible policies. The problem with backlogging can be reduced, in O(n) time, to an equivalent problem without backlogging. Therefore, based on the result of R. O. Roundy (1983), the best integer frequency policy provides a solution which is within 2% of the optimal.