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arXiv 2201.04126cs.MA
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多边谈判中混合目标函数的谈判策略

A Negotiating Strategy for a Hybrid Goal Function in Multilateral Negotiation

Alon Stern, Sarit Kraus, David Sarne

摘要:

在各种多代理协商设置中,协商者的效用部分地或完全地取决于协商者的效用的总和(即,社会福利)。虽然需要有效的谈判代理设计,考虑到社会福利已被承认在最近的工作,甚至建立了自动谈判代理竞争的一个类别,很少有设计已经提出了日期。在本文中,我们介绍了代理HerbT+的设计原则和广泛评估的结果,HerbT+是一种谈判代理,旨在最大化个人和社会福利之间的线性权衡。我们的评估框架依赖于自动谈判代理人竞争(ANAC),并包括与2015-2018年期间提交的前15名代理人的绩效进行全面比较,这些代理人是基于涉及63名代理人的谈判提交给这些竞争的。我们发现,除了少数几个小的例外,当社会福利在代理的目标函数中起着重要的作用,我们的代理优于所有其他的测试设计。

英文摘要:

In various multi-agent negotiation settings, a negotiator's utility depends, either partially or fully, on the sum of negotiators' utilities (i.e., social welfare). While the need for effective negotiating-agent designs that take into account social welfare has been acknowledged in recent work, and even established as a category in automated negotiating agent competitions, very few designs have been proposed to date. In this paper, we present the design principles and results of an extensive evaluation of agent HerbT+, a negotiating agent aiming to maximize a linear tradeoff between individual and social welfare. Our evaluation framework relies on the automated negotiating agents competition (ANAC) and includes a thorough comparison of performance with the top 15 agents submitted between 2015-2018 based on negotiations involving 63 agents submitted to these competitions. We find that, except for a few minor exceptions, when social-welfare plays a substantial role in the agent's goal function, our agent outperforms all other tested designs.

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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