An improved algorithm for the dynamic lot-sizing problem with learning effect in setups

An improved algorithm for the dynamic lot-sizing problem with learning effect in setups

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Article ID: iaor1994829
Country: United States
Volume: 40
Issue: 7
Start Page Number: 925
End Page Number: 931
Publication Date: Dec 1993
Journal: Naval Research Logistics
Authors: ,
Abstract:

The dynamic lot-sizing problem with learning in setups is a variation of the Wagner-Whitin lot-sizing problem where the setup costs are a concave, nondecreasing function of the cumulative number of setups. This problem has been a subject of some recent research. The authors extend the previously studied model to include nonstationary production costs and present an O(T2) algorithm to solve this problem. The worst-case complexity of the present algorithm improves the worst-case behavior of the algorithms presently known in the literature.

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