Secure Top-k Query Processing on Encrypted Databases.
Xianrui MengHaohan ZhuGeorge KolliosPublished in: CoRR (2015)
Keyphrases
- query processing
- databases
- database systems
- data management
- relational database systems
- encryption key
- index structure
- query optimization
- database
- cost model
- relational databases
- query evaluation
- similarity search
- r tree
- encryption scheme
- data integration
- query result
- query execution
- knowledge discovery
- aggregate queries
- security requirements
- inverted index
- range queries
- data sources
- metadata
- security analysis
- data security
- authentication scheme
- early termination