(p,a)-sensitive k-anonymity:privacy protection model
Zeng Zi-ping · Jisuanji yingyong yanjiu · 2009
This paper proposed a novel model(p,a)-sensitive k-anonymity.It divided sensitive attributes into groups accor-ding to the sensitivity,and set each group with different restriction.Described the corresponding algorithm to implement the idea.The result of the experiments suggests that the new model is able to reduce privacy disclosure apparently and enforce security of data publishing.