Enhanced privacy preserving K-anonymity model:(α,L)-diversity K-anonymity
Tianjie Cao · Computer Engineering and Applications Journal · 2010
K-anonymity is a popular model used in microdata publishing to protect individual privacy.This paper finds that there are privacy disclosure problems on the current K-anonymity models.A new K-anonymity model called(α,L)-diversity K-anonymity is proposed to solve the existing problems.It is also validated by a local-recoding generalization algorithm.