Tuning the Utility-Privacy Trade-Off in Trajectory Data.
Maja SchneiderPeter ChristenErhard RahmJonathan SchneiderLea LöffelmannPublished in: EDBT (2023)
Keyphrases
- trajectory data
- trade off
- differential privacy
- privacy requirements
- privacy preserving
- mobility data
- traffic management
- moving objects
- road network
- utility function
- temporal information
- personal information
- moving object trajectories
- spatial data
- space time
- anonymized data
- privacy aware
- gps data
- disclosure risk
- privacy preserving data mining
- private information
- privacy preservation
- privacy concerns
- data security
- privacy protection
- computer vision
- textual information retrieval
- traffic conditions
- privacy policies
- statistical databases
- sensitive information
- knowledge discovery
- three dimensional