An Efficient Procedure for Dynamic Lot-sizing Model with Demand Time Windows

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作者
Hark-Chin Hwang
机构
[1] Chosun University,Department of Industrial Engineering
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Dynamic lot-sizing model; Demand time window; Non-speculative cost structure; Dynamic programming; Production;
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摘要
We consider a dynamic lot-sizing model with demand time windows where n demands need to be scheduled in T production periods. For the case of backlogging allowed, an O(T3) algorithm exists under the non-speculative cost structure. For the same model with somewhat general cost structure, we propose an efficient algorithm with O(max {T2, nT}) time complexity.
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页码:11 / 26
页数:15
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