Privacy metrics for trajectory data based on k-anonymity, l-diversity and t-closeness.
Stefano BennatiAleksandra KovacevicPublished in: CoRR (2020)
Keyphrases
- trajectory data
- privacy preserving
- privacy protection
- sensitive attributes
- private information
- privacy preservation
- mobility data
- location privacy
- privacy preserving data mining
- anonymized data
- information loss
- data publishing
- data privacy
- user privacy
- road network
- search result diversification
- differential privacy
- spatial data
- traffic management
- privacy guarantees
- moving object trajectories
- sensitive information
- sensitive data
- temporal information
- space time
- location based services
- moving objects
- privacy concerns
- privacy preserving data publishing
- private data
- privacy aware
- personal data
- personal information
- data quality
- attribute values
- identity management
- original data
- map matching
- shortest path
- data collection
- statistical databases
- third party