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arXiv 2403.01162cs.GTcs.CC
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最小补贴下的无嫉妒房屋分配

Envy-Free House Allocation with Minimum Subsidy

Davin Choo, Yan Hao Ling, Warut Suksompong, Nicholas Teh, Jian Zhang

AI总结:

针对无嫉妒房屋分配不总是存在的问题,研究带补贴的分配方案,证明最小补贴无嫉妒分配计算一般为NP难,在房屋数与智能体数相差加性常数或智能体效用相同时可高效求解。

摘要:

房屋分配是指将$m$套房屋分配给$n$个智能体,每个智能体获得一套房屋的问题。由于无嫉妒房屋分配并不总是存在,我们研究在存在补贴的情况下寻找此类分配的问题。我们证明,计算最小补贴的无嫉妒分配通常是NP难的,但当$m$与$n$相差一个加性常数,或智能体具有相同效用时,可以高效完成计算。

英文摘要:

House allocation refers to the problem where $m$ houses are to be allocated to $n$ agents so that each agent receives one house. Since an envy-free house allocation does not always exist, we consider finding such an allocation in the presence of subsidy. We show that computing an envy-free allocation with minimum subsidy is NP-hard in general, but can be done efficiently if $m$ differs from $n$ by an additive constant or if the agents have identical utilities.

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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