Building Quadtrees for Spatial Data Under Local Differential Privacy.
Ece AlptekinMehmet Emre GursoyPublished in: DBSec (2023)
Keyphrases
- spatial data
- differential privacy
- r tree
- differentially private
- spatial databases
- geographic information systems
- spatial data mining
- privacy preserving
- spatial objects
- data analysis
- quadtree
- b tree
- personal information
- spatial database systems
- data sharing
- web search engines
- data management
- data structure
- search engine