Differential privacy protection scheme based on community density aggregation and matrix perturbation.
Haiping HuangZhao YanXiong TangFu XiaoQi LiPublished in: Inf. Sci. (2022)
Keyphrases
- differential privacy
- protection scheme
- privacy guarantees
- differentially private
- privacy preserving
- private data
- privacy preservation
- data sharing
- data quality
- privacy protection
- data privacy
- operating system
- information retrieval
- personal information
- databases
- privacy concerns
- original data
- image data
- information systems
- social networks