-anonymizing trajectory data.
Giorgos PoulisSpiros SkiadopoulosGrigorios LoukidesAris Gkoulalas-DivanisPublished in: Trans. Data Priv. (2014)
Keyphrases
- trajectory data
- moving objects
- moving object trajectories
- traffic management
- space time
- mobility data
- road network
- information loss
- spatial data
- private information
- gps data
- textual information retrieval
- transaction data
- privacy protection
- temporal information
- privacy preserving
- spatial and temporal information
- high level
- machine learning