A Survey of Privacy-Preserving Techniques on Trajectory Data.
Songyuan LiHong ShenYingpeng SangPublished in: PAAP (2019)
Keyphrases
- privacy preserving
- trajectory data
- mobility data
- privacy preserving data mining
- vertically partitioned data
- privacy preservation
- road network
- moving objects
- moving object trajectories
- temporal information
- preserving privacy
- space time
- sensitive information
- private information
- privacy concerns
- spatial data
- data privacy
- horizontally partitioned data
- secure multiparty computation
- privacy protection
- sensitive data
- data perturbation
- differential privacy
- multi party
- privacy issues
- scalar product
- partitioned data
- naive bayesian classification
- privacy sensitive
- privacy requirements
- record linkage
- spatio temporal
- user privacy
- personal data
- feature space
- search engine
- machine learning
- data mining