An Optimal Pufferfish Privacy Mechanism for Temporally Correlated Trajectories
Temporally correlated trajectories are ubiquitous, and it has been a challenging problem to protect the temporal correlation from being used against users' privacy. In this paper, we propose an optimal Pufferfish privacy mechanism to achieve better data utility while providing guaranteed privac...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2018-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8387780/ |