基于稀疏化最小生成树聚类的个性化轨迹隐私保护算法
王超, 杨静, 张健沛
The Sparse Minimum Spanning Tree Clustering Based Personalized Trajectory Privacy Protection Algorithm
WANG Chao, YANG Jing, ZHANG Jian-pei
电子学报 . 2015, (11): 2338 -2344 .  DOI: 10.3969/j.issn.0372-2112.2015.11.029