Privacy-Preserving Hierarchical Clustering: Formal Security and Efficient Approximation.
Xianrui MengDimitrios PapadopoulosAlina OpreaNikos TriandopoulosPublished in: CoRR (2019)
Keyphrases
- privacy preserving
- hierarchical clustering
- secure multiparty computation
- data privacy
- sensitive data
- preserving privacy
- privacy preservation
- privacy preserving data mining
- privacy issues
- privacy concerns
- multi party
- clustering method
- data perturbation
- vertically partitioned data
- privacy requirements
- personal data
- privacy protection
- private information
- homomorphic encryption
- sensitive information
- clustering algorithm
- private data
- naive bayesian classification
- partitioned data
- partitional clustering
- user privacy
- scalar product
- single linkage
- differential privacy
- semi honest
- horizontally partitioned data
- access control
- data structure
- data publishing
- hierarchical clustering algorithm
- data security
- encryption scheme
- record linkage
- cluster analysis
- intrusion detection
- cloud computing
- privacy preserving association rule mining