Distance-Based k^m-Anonymization of Trajectory Data.
Giorgos PoulisSpiros SkiadopoulosGrigorios LoukidesAris Gkoulalas-DivanisPublished in: MDM (2) (2013)
Keyphrases
- trajectory data
- privacy preserving
- moving object trajectories
- road network
- information loss
- moving objects
- outlier detection
- privacy preservation
- data publishing
- privacy protection
- spatial data
- mobility data
- traffic management
- space time
- temporal information
- textual information retrieval
- data privacy
- gps data
- differential privacy
- spatial and temporal information
- distance measure
- map matching
- data analysis
- traffic conditions
- third party
- spatial networks
- semantic information