A New Functional Encryption for Multidimensional Range Query.
Jia XuEe-Chien ChangJianying ZhouPublished in: IACR Cryptol. ePrint Arch. (2017)
Keyphrases
- range queries
- multi dimensional
- multidimensional data
- data cube
- index structure
- aggregate data
- efficient processing
- r tree
- range searching
- spatial databases
- query processing
- metric space
- knn
- spatial queries
- indexing techniques
- encryption scheme
- query types
- mobile objects
- linear hashing
- similarity queries
- external memory
- query result