Fast and Secure kNN Query Processing in Cloud Computing.
Xinyu LeiGuan-Hua TuAlex X. LiuTian XiePublished in: CNS (2020)
Keyphrases
- cloud computing
- knn
- query processing
- data management
- k nearest neighbor
- security issues
- secure manner
- identity management
- cloud storage
- refinement step
- similarity search
- computing resources
- trusted computing
- nearest neighbor
- data center
- range queries
- private cloud
- k nearest neighbour
- index structure
- cloud computing environment
- database systems
- knn algorithm
- service providers
- distance function
- database management systems
- neural network
- database
- r tree
- text classification
- feature selection
- cloud computing platform
- machine learning
- locality sensitive hashing
- computing infrastructure
- computing platform
- encryption scheme
- databases
- data sets