Efficient and Privacy-Preserving Dynamic Spatial Query Scheme for Ride-Hailing Services.
Fengwei WangHui ZhuXimeng LiuRongxing LuFenghua LiHui LiSongnian ZhangPublished in: IEEE Trans. Veh. Technol. (2018)
Keyphrases
- privacy preserving
- horizontally partitioned data
- privacy preserving data mining
- vertically partitioned data
- user privacy
- privacy preservation
- private information
- privacy concerns
- data privacy
- privacy protection
- secure multiparty computation
- spatial queries
- sensitive information
- differential privacy
- similarity measure
- spatial data