Privacy Preserving Group Nearest Neighbor Search.
Yuncheng WuKe WangZhilin ZhangWeipeng LinHong ChenCuiping LiPublished in: EDBT (2018)
Keyphrases
- privacy preserving
- nearest neighbor search
- nearest neighbor
- privacy preserving data mining
- privacy preservation
- vertically partitioned data
- image retrieval
- high dimensional
- similarity search
- multi party
- private information
- feature space
- privacy protection
- cost model
- sensitive information
- data privacy
- record linkage
- sensitive data
- search methods
- privacy issues
- privacy sensitive
- data sets
- horizontally partitioned data
- differential privacy
- exhaustive search
- knn
- machine learning
- privacy concerns
- metric space
- index structure
- principal component analysis
- training data
- privacy preserving association rule mining