Optimizing Query Times for Multiple Users Scenario of Differential Privacy.
Wen HuangShijie ZhouYongjian LiaoMing ZhuoPublished in: IEEE Access (2019)
Keyphrases
- multiple users
- differential privacy
- multiple queries
- differentially private
- multi user
- privacy preserving
- private data
- query processing
- search logs
- database
- user queries
- personal information
- data sharing
- query expansion
- relevance feedback
- range queries
- data sources
- search queries
- retrieval systems
- user interaction
- query formulation
- log data
- data privacy
- keyword search
- data objects
- keywords