Differentially private and utility-aware publication of trajectory data.

Qi Liu Juan Yu Jianmin Han Xin Yao

Published in: Expert Syst. Appl. (2021)

Keyphrases

trajectory data
differentially private
differential privacy
privacy preserving
road network
moving object trajectories
mobility data
moving objects
privacy guarantees
temporal information
space time
privacy preservation
digital libraries
spatial data
data privacy
data sharing
personal information
databases