QueryGuard: Privacy-Preserving Latency-Aware Query Optimization for Edge Computing.
Runhua XuBalaji PalanisamyJames JoshiPublished in: TrustCom/BigDataSE (2018)
Keyphrases
- query optimization
- privacy preserving
- database systems
- privacy preserving data mining
- cost model
- query processing
- privacy preservation
- vertically partitioned data
- horizontally partitioned data
- query execution
- sensitive information
- privacy protection
- data privacy
- data placement
- record linkage
- xml data
- private information
- cardinality estimation
- databases
- continuous queries
- privacy concerns
- data model
- secure multiparty computation
- privacy sensitive
- selectivity estimation
- differential privacy
- scalar product
- data mining
- database
- third party