PriPL-Tree: Accurate Range Query for Arbitrary Distribution under Local Differential Privacy.
Leixia WangQingqing YeHaibo HuXiaofeng MengPublished in: CoRR (2024)
Keyphrases
- range queries
- differential privacy
- index structure
- r tree
- differentially private
- multi dimensional
- data distribution
- b tree
- privacy preserving
- tree structure
- query processing
- privacy preservation
- privacy guarantees
- personal information
- knn
- data structure
- data sharing
- database management systems
- main memory
- data privacy
- spatial data
- nearest neighbor
- database systems
- data integration