Secure k-NN query on encrypted cloud database without key-sharing.
Youwen ZhuRui XuTsuyoshi TakagiPublished in: Int. J. Electron. Secur. Digit. Forensics (2013)
Keyphrases
- knn
- database
- k nearest neighbor
- nearest neighbor
- range queries
- text categorization
- k nearest neighbour
- database queries
- encryption key
- sequential scan
- query processing
- database systems
- query point
- similarity search
- k nearest
- access methods
- distance function
- relational databases
- indexing techniques
- data sets
- voting methods
- query result
- text classification
- cloud computing
- support vector machine
- feature selection
- neural network
- data management
- training data
- database management systems
- similarity queries
- graph construction
- keywords
- mixed data
- bayes error
- multi dimensional