Secure Similarity Queries Over Vertically Distributed Data via TEE-Enhanced Cloud Computing.
Yandong ZhengHui ZhuRongxing LuSongnian ZhangYunguo GuanFengwei WangJun ShaoHui LiPublished in: IEEE Trans. Inf. Forensics Secur. (2024)
Keyphrases
- cloud computing
- distributed data
- similarity queries
- metric space
- similarity search
- data sharing
- index structure
- private cloud
- data distribution
- data management
- computing resources
- access methods
- range queries
- content based retrieval
- distributed computing
- query processing
- multimedia data
- r tree
- data privacy
- communication cost
- spatial objects
- databases
- data mining algorithms
- sensitive data
- data structure
- data access
- data integration
- machine learning
- file system
- high dimensional data
- high dimensional