一种用来保护私有信息的K-匿名模型  

A K-anonymity model for protecting privacy

作　　者：蔡淑兰[1] 张忠平[1] 宋丽[1] 佟冰[1] 

机构地区：[1]燕山大学信息科学与工程学院,河北秦皇岛066004

出　　处：《燕山大学学报》2005年第4期352-355,共4页Journal of Yanshan University

摘　　要：针对信息推理性攻击,阐述了信息泄漏问题产生的原因,分析了现有的研究技术,在此基础上提出了一种用来保护私有信息的-匿名模型,有效地防止了信息泄漏,同时也讨论了与-匿名模型相关的问题,并通过实例加以验证。Arming to attacking of information reasoning, the reason of the information disclosure is expounded, the exsiting of re- search technology is analysized, the insufficiency is found. Based on this point, A -anonymity model for protecting privacy is proposed, efficiency protecting is given to the information disclosure. The problem about the -anonymity model is discussed and illuminated with examples.

关 键 词：信息推理 K-匿名模型 有效保护 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]