PeGraph: A System for Privacy-Preserving and Efficient Search Over Encrypted Social Graphs.
Songlei WangYifeng ZhengXiaohua JiaXun YiPublished in: IEEE Trans. Inf. Forensics Secur. (2022)
Keyphrases
- efficient search
- privacy preserving
- social graphs
- social networks
- small scale
- online social networks
- privacy preserving data mining
- search problems
- vertically partitioned data
- similarity search
- privacy preservation
- private information
- privacy concerns
- sensitive data
- social media
- data privacy
- differential privacy
- sensitive information
- privacy issues
- scalar product
- privacy sensitive
- privacy protection
- social graph
- orders of magnitude
- secure multiparty computation
- machine learning
- encryption algorithm