PTDC:路网环境中感知隐私的轨迹数据采集技术

霍峥, 王卫红, 曹玉辉

PTDC:privacy-aware trajectory data collection technology under road network constraint

HUO Zheng, WANG Weihong, CAO Yuhui

计算机应用 . 2017, (9): 2567 -2571 . DOI: 10.11772/j.issn.1001-9081.2017.09.2567