VTDP: Privately Sanitizing Fine-Grained Vehicle Trajectory Data With Boosted Utility.
Bingyu LiuShangyu XieHan WangYuan HongXuegang BanMeisam MohammadyPublished in: IEEE Trans. Dependable Secur. Comput. (2021)
Keyphrases
- fine grained
- trajectory data
- differential privacy
- traffic management
- map matching
- privacy preservation
- coarse grained
- privacy preserving
- traffic conditions
- space time
- moving object trajectories
- road network
- access control
- moving objects
- data privacy
- mobility data
- spatial data
- intelligent transportation systems
- temporal information
- data sharing
- road segments
- tightly coupled
- personal information
- spatio temporal
- data lineage
- privacy preserving data mining
- computer vision
- data management
- knowledge discovery
- data mining
- databases