SetRkNN: Efficient and Privacy-Preserving Set Reverse kNN Query in Cloud.
Yandong ZhengRongxing LuHui ZhuSongnian ZhangYunguo GuanJun ShaoFengwei WangHui LiPublished in: IEEE Trans. Inf. Forensics Secur. (2023)
Keyphrases
- privacy preserving
- knn
- k nearest neighbor
- k nearest
- nearest neighbor
- range queries
- privacy preserving data mining
- multi party
- data structure
- query point
- privacy preservation
- data sources
- similarity measure
- neural network
- feature selection
- knn classifier
- k nearest neighbour
- refinement step
- sensitive data
- sensitive information
- query expansion
- text classification
- input data
- training set
- decision trees