Privacy-Preserving Ranked Spatial Keyword Query in Mobile Cloud-Assisted Fog Computing.
Qiuyun TongYinbin MiaoHongwei LiXimeng LiuRobert H. DengPublished in: IEEE Trans. Mob. Comput. (2023)
Keyphrases
- privacy preserving
- keyword queries
- vertically partitioned data
- privacy preserving data mining
- privacy preservation
- privacy sensitive
- cloud computing
- data privacy
- keyword search
- private information
- sensitive information
- keyword search in relational databases
- mobile devices
- semi structured
- privacy protection
- privacy concerns
- keywords
- mobile users
- differential privacy
- search engine
- graph structure
- xml data
- association rules
- secure multiparty computation
- data sets