arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1311.2138cs.GTcs.CC
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多维最优定价的复杂性

The Complexity of Optimal Multidimensional Pricing

Xi Chen, Ilias Diakonikolas, Dimitris Paparas, Xiaorui Sun, Mihalis Yannakakis

摘要:

我们解决了在单位需求单一买方贝叶斯设置,即收入最优确定性拍卖的复杂性,最优物品定价问题,当购买者对物品的价值是独立的。我们发现,计算收入最优定价的问题,可以解决在多项式时间的分布支持大小为2,其决策版本是NP-完全的支持大小为3。我们还表明,该问题仍然是NP-完全的情况下,相同的分布。

英文摘要:

We resolve the complexity of revenue-optimal deterministic auctions in the unit-demand single-buyer Bayesian setting, i.e., the optimal item pricing problem, when the buyer's values for the items are independent. We show that the problem of computing a revenue-optimal pricing can be solved in polynomial time for distributions of support size 2, and its decision version is NP-complete for distributions of support size 3. We also show that the problem remains NP-complete for the case of identical distributions.

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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