Achieving Privacy-Preserving Discrete Fréchet Distance Range Queries.
Yunguo GuanRongxing LuYandong ZhengSongnian ZhangJun ShaoGuiyi WeiPublished in: IEEE Trans. Dependable Secur. Comput. (2023)
Keyphrases
- privacy preserving
- range queries
- multi dimensional
- index structure
- privacy preservation
- privacy preserving data mining
- query processing
- r tree
- vertically partitioned data
- metric space
- private information
- distance measure
- privacy concerns
- privacy sensitive
- privacy protection
- knn
- data privacy
- sensitive information
- differential privacy
- data sets
- data structure
- scalar product