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Designing Trading Agents for Real-World Auctions

机译：设计真实世界拍卖的交易代理

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Online auctions have become a popular method for business transactions. The variety of different auction rules, restrictions in supply or demand, and the agents' combinatorial preferences for sets of goods, mean that realistic scenarios are very complex. Using game theory, we design trading strategies for participating in a single auction or group of similar auctions. A number of concerns need to be considered in order to account for all the relevant features of real-world auctions; these include: budget constraints, uncertainty in the value of the desired goods, the auction reserve prices, the bidders' attitudes towards risk, purchasing multiple units, competition and spitefulness between bidders, the existence of multiple sources for each good. To design a realistic agent, it is necessary to analyze the multi-unit auctions in which a combination of these issues are present together and we have made significant progress towards this goal. Furthermore, we use a principled methodology, utilizing empirical evaluation, to combine these results into the design of agents capable of bidding in the general real-world scenarios.
机译：在线拍卖已成为一种流行的商业交易方式。各种不同的拍卖规则，供应或需求限制以及代理商对一套商品的组合偏好的多样性，意味着现实情况非常复杂。我们使用博弈论设计参与单个拍卖或一组类似拍卖的交易策略。为了考虑现实世界拍卖的所有相关特征，需要考虑许多问题。这些因素包括：预算限制，所需商品价值的不确定性，拍卖底价，投标人对风险的态度，购买多个单位，投标人之间的竞争和恶意，每种商品存在多种来源。要设计现实的经纪人，有必要分析将这些问题组合在一起的多单位拍卖，并且我们朝着这一目标取得了重大进展。此外，我们使用一种有原则的方法，利用经验评估，将这些结果结合到能够在一般实际情况下进行竞标的代理商的设计中。

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