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arXiv 1707.04020cs.DS
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具有少量随机变量的随机Packing规划

Stochastic Packing Integer Programs with Few Queries

Takanori Maehara, Yutaro Yamaguchi

摘要:

我们考虑一个随机变量的包装型整数线性规划问题,其中包含随机变量的目标向量。我们被允许通过进行查询来揭示目标向量的每个条目,任务是通过进行少量的查询来找到一个好的解决方案。我们提出了一个通用的框架,自适应和非自适应算法,这个问题,并提供了一个统一的方法来分析这些算法的性能。我们还证明了我们的框架,将其应用到各种随机组合优化问题,如匹配,拟阵,稳定集问题。

英文摘要:

We consider a stochastic variant of the packing-type integer linear programming problem, which contains random variables in the objective vector. We are allowed to reveal each entry of the objective vector by conducting a query, and the task is to find a good solution by conducting a small number of queries. We propose a general framework of adaptive and non-adaptive algorithms for this problem, and provide a unified methodology for analyzing the performance of those algorithms. We also demonstrate our framework by applying it to a variety of stochastic combinatorial optimization problems such as matching, matroid, and stable set problems.

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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