基于贝叶斯网络的路网位置匿名区域估计
蔡朝晖1,2, 张健沛1, 杨静1

Anonymous area estimation method of path data based on Bayesian network
CAI Zhao-hui1,2, ZHANG Jian-pei1, YANG Jing1
图4 不同敏感度查询的匿名时间对比图
Fig.4 Comparation of anonymous time to different sensitivities