Studying the utility preservation in social network anonymization via persistent homology.
Tianchong GaoFeng LiPublished in: Comput. Secur. (2018)
Keyphrases
- persistent homology
- social networks
- social network data
- differential privacy
- topological features
- social network analysis
- link prediction
- privacy preserving
- data anonymization
- morse theory
- privacy preservation
- privacy protection
- social networking
- computational geometry
- anonymized data
- information loss
- social media
- data privacy
- multiscale
- delaunay triangulations
- privacy concerns
- network structure
- community detection
- active learning
- image processing