Victor F. Ribeiro

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In this paper we analyze the behavior of e-commerce users based on actual logs from two large non-English e-brokers. We start by presenting a quantitative study of the behavior of e-brokers and discuss the influence of regional and cultural issues on them. We then discuss a model that quantifies the efficiency of the results provided by brokers in the(More)
The Internet and the World Wide Web provide a global virtual marketplace. However, there is little information about the behavior of e-commerce users worldwide. The goal of the paper is twofold. First, we give an overview of the architecture and implementation of the Miner Family of Web Agents for e-commerce. Then, we present a quantitative study of the(More)
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