TPPG: Privacy-preserving trajectory data publication based on 3D-Grid partition.
Chuanming ChenYonglong LuoQingying YuGuiyin HuPublished in: Intell. Data Anal. (2019)
Keyphrases
- medical images
- privacy preserving
- trajectory data
- mobility data
- partitioned data
- privacy preserving data mining
- vertically partitioned data
- road network
- moving object trajectories
- privacy preservation
- space time
- spatial data
- sensitive information
- data privacy
- multi party
- privacy protection
- temporal information
- moving objects
- horizontally partitioned data
- privacy concerns
- privacy sensitive
- secure multiparty computation
- private information
- preserving privacy
- private data
- sensitive data
- data publishing
- scalar product
- user privacy
- data perturbation
- digital libraries
- computer vision
- horizontally partitioned
- cloud computing
- differential privacy
- databases