期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：8
出版社：S.S. Mishra
摘要：Real time search engines like Google collect users' search histories with respect to their queries and clicks. The search logs are valuable to the researchers in data mining domain. However, search engines generally do not publish search logs as they are concerned about the disclosure of the sensitive information. This paper focuses on search logs and analyzes clicks, queries, and frequent keywords. The experiments revealed that k -anonymity variants are vulnerable to various attacks;stronger privacy is guaranteed with e-differential privacy which doesn't have utility for search logs. Therefore we proposed a new algorithm for achieving guaranteed privacy. We have developed a prototype web application to test the effectiveness of the proposed algorithm. The results revealed that the proposed application is useful in the real world publication of search logs
关键词：Integrity; privacy; web search engines; k-anonymity; search logs
