Secure k-nearest neighbor query over encrypted data in outsourced environments.
Yousef ElmehdwiBharath K. SamanthulaWei JiangPublished in: ICDE (2014)
Keyphrases
- k nearest neighbor
- knn
- encrypted data
- third party
- query point
- nearest neighbor
- sensitive data
- encryption scheme
- database
- query processing
- range queries
- support vector machine
- sql queries
- homomorphic encryption
- encryption algorithm
- data sources
- data structure
- neural network
- similarity search
- service providers
- efficient processing
- data storage
- distance function
- data objects
- data sharing
- lightweight
- multi dimensional
- data privacy
- standard model
- data sets