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Two-level workload characterization of online auctions

机译:在线拍卖的两级工作量表征

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摘要

Online auctions are rapidly becoming one of the significant forms of electronic commerce for buying and selling goods and services. A good understanding of the workload of auction sites should provide insights about their activities and help in improving the quality of the service provided to their users. This paper presents a site level and a user level workload characterization of a real online auction site using data collected by automated agents. The main contributions of this paper are as follows: (i) a detailed workload characterization of a real auction site; (ii) an analysis of the presence of heavy tailed distributions in this workload; (iii) an analysis of the bidding activity during closing minutes of auctions; and (iv) an analysis of the arrival rate process of bidders and bids within clusters based on different attributes. These results can be used to devise dynamic pricing and promotion models to improve revenue throughput of online auction sites.
机译:在线拍卖正迅速成为用于买卖商品和服务的电子商务的重要形式之一。充分了解拍卖网站的工作量,应能洞悉其活动,并有助于提高向用户提供的服务质量。本文介绍了使用自动代理收集的数据对真正的在线拍卖网站进行站点级别和用户级别的工作量表征。本文的主要贡献如下:(i)详细描述真实拍卖场的工作量; (ii)分析该工作量中是否存在重尾分布; (iii)分析拍卖结束时的竞标活动; (iv)根据不同属性分析集群中投标人和投标的到达速度过程。这些结果可用于设计动态定价和促销模型,以提高在线拍卖网站的收入吞吐量。

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