Secure k-Nearest Neighbor Query over Encrypted Data in Outsourced Environments.
Yousef ElmehdwiBharath K. SamanthulaWei JiangPublished in: CoRR (2013)
Keyphrases
- k nearest neighbor
- knn
- encrypted data
- nearest neighbor
- third party
- query point
- range queries
- sensitive data
- query processing
- database
- knn classifier
- support vector machine
- homomorphic encryption
- data sources
- sql queries
- distance function
- encryption scheme
- efficient processing
- neural network
- data storage
- privacy preserving
- data structure
- data objects
- data integration
- similarity search
- index structure
- text classification
- data management
- multi dimensional