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arXiv 1912.04034cs.AIcs.NE
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一种新的等流问题求解方法

Novel Approach for Solving a Variant of Equal Flow Problem

ThoughtWorks(ThoughtWorks公司)

Sasikanth Goteti, Swapnil Kumar

摘要:

在这篇文章中,我们考虑了一个已知的NP困难的子类的等流问题[8]。目前还没有直接的解决方案。这是各种库存管理系统中常见的问题。这里我们讨论了一个局部极小解,它利用凸空间的投影来求解相等流,并将问题转化为一个已知的线性整数规划或约束满足问题,这些问题具有合理的已知解,并且可以使用单纯形或其他标准优化策略有效地求解。

英文摘要:

In this article we consider a certain sub class of Integer Equal Flow problem, which are known NP hard [8]. Currently there exist no direct solutions for the same. It is a common problem in various inventory management systems. Here we discuss a local minima solution which uses projection of the convex spaces to resolve the equal flows and turn the problem into a known linear integer programming or constraint satisfaction problem which have reasonable known solutions and can be effectively solved using simplex or other standard optimization strategies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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