Practical and Secure Circular Range Search on Private Spatial Data.
Zhihao ZhengJiachen ShenZhenfu CaoPublished in: IACR Cryptol. ePrint Arch. (2020)
Keyphrases
- spatial data
- spatial databases
- spatial data mining
- geographic information systems
- geographic data
- spatial objects
- r tree
- spatial queries
- geospatial data
- temporal data
- geo spatial
- spatial database systems
- spatial data management
- spatio temporal data
- hough transform
- location based services
- geographic information
- spatial analysis
- privacy preserving
- data analysis
- spatial index
- geographical data
- spatial access methods
- spatial relationships
- spatial clustering
- knn
- homomorphic encryption
- knowledge discovery