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arXiv 1803.09019math.OC
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序列随机门限分配问题的最优策略

Optimal Policies for the Sequential Stochastic Threshold Assignment Problem

Aristomenis Tsopelakos

摘要:

随机序贯阈值分配问题(Stochastic Sequential Threshold Assignment Problem,SSTAP)是将到达的任务(Job)最优分配给可用资源(Workers),以最大化由包含阈值约束的指示函数组成的报酬函数。我们提出了SSTAP的最优分配策略,独立于作业值的概率分布和到达作业的数量。我们通过一个例子表明,这种类型的报酬函数可以模拟航空安全问题。我们分析了使用SSTAP最优分配策略的系统的性能限制。最后,我们研究了多水平SSTAP和工人绩效率不确定的SSTAP。

英文摘要:

The Stochastic Sequential Threshold Assignment Problem (SSTAP) addresses the optimal assignment of arriving tasks (jobs) to available resources (workers) to maximize a reward function which consists of indicator functions that incorporate threshold constraints. We present an optimal assignment policy for SSTAP, independent of the probability distribution of the job values and of the number of arriving jobs. We show through an example that this type of reward function can model aviation security problems. We analyze the performance limitations of systems that use the SSTAP optimal assignment policy. Finally, we study the multiple levels SSTAP and the SSTAP with uncertainties in workers performance rates.

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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