Privacy preserving identification using sparse approximation with ambiguization.
Behrooz RazeghiSlava VoloshynovskiyDimche KostadinovOlga TaranPublished in: WIFS (2017)
Keyphrases
- privacy preserving
- sparse approximation
- privacy preserving data mining
- linear combination
- privacy preservation
- vertically partitioned data
- noise model
- privacy concerns
- data privacy
- sensitive information
- privacy protection
- horizontally partitioned data
- privacy sensitive
- gaussian process
- private information
- differential privacy
- small number
- sparse coding
- convex relaxation
- scalar product