Open AccessTrajectory data privacy protection based on differential privacy mechanism
Author(s) -
Ke Gu,
Lihao Yang,
Yongzhi Liu,
Niandong Liao
Publication year - 2018
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/351/1/012017
Subject(s) - differential privacy , centroid , polygon (computer graphics) , trajectory , computer science , scheme (mathematics) , privacy protection , usability , point (geometry) , information privacy , data mining , algorithm , artificial intelligence , mathematics , computer security , computer network , mathematical analysis , physics , geometry , frame (networking) , astronomy , human–computer interaction