Optimal Linear Aggregate Query Processing under Approximate Differential Privacy.
Ganzhao YuanYin YangZhenjie ZhangZhifeng HaoPublished in: CoRR (2016)
Keyphrases
- optimal linear
- differential privacy
- query processing
- differentially private
- privacy preserving
- privacy guarantees
- privacy preservation
- database systems
- data sharing
- data management
- reconstruction error
- data privacy
- xml data
- index structure
- personal information
- database
- databases
- active learning
- preprocessing
- image reconstruction
- user queries
- image classification
- information retrieval systems