PriFR: Privacy-preserving Large-scale File Retrieval System via Blockchain for Encrypted Cloud Data.
Hao RenGuowen XuHan QiuTianwei ZhangPublished in: BigDataSecurity/HPSC/IDS (2023)
Keyphrases
- privacy preserving
- sensitive information
- data privacy
- database
- raw data
- data sets
- private data
- sensitive data
- data transformation
- data analysis
- private information
- data mining techniques
- personal data
- cloud computing
- data collection
- privacy concerns
- record linkage
- data publishing
- differentially private
- preserving privacy
- vertically partitioned data
- data distribution
- knowledge discovery
- data sharing
- horizontally partitioned
- privacy sensitive
- horizontally partitioned data
- privacy preservation
- privacy guarantees
- data sources
- privacy issues
- differential privacy
- privacy preserving data mining
- original data
- third party