k-Anonymity via Twice Clustering for Privacy Preservation
LI Tai-yong1,2, TANG Chang-jie2, WU Jiang1,2 ,ZHOU Min3
1. School of Economic Information Engineering, Southwest University of Finance and Economics, Chengdu 610074,China;2.School of Computer Science, Sichuan University, Chengdu 610065, China;3. College of Computer Science, Civil Aviation Flight University of China, Guanghan 618307, China