Utility-preserving differentially private skyline query.
Qiujun LanJiaqi MaZiqi YanGang LiPublished in: Expert Syst. Appl. (2022)
Keyphrases
- differentially private
- differential privacy
- skyline queries
- skyline computation
- privacy preserving
- distributed environment
- metric space
- data sharing
- data objects
- data partitioning
- privacy preservation
- data distribution
- database queries
- skyline points
- data privacy
- personal information
- user preferences
- sliding window
- knn
- data sets
- privacy preserving data mining