Distributed estimation of the inverse of the correlation matrix for privacy preserving beamforming.
Yuan ZengRichard C. HendriksPublished in: Signal Process. (2015)
Keyphrases
- privacy preserving
- correlation matrix
- signal subspace
- horizontally partitioned data
- horizontally partitioned
- multi party
- partitioned data
- privacy sensitive
- privacy preserving data mining
- privacy preservation
- covariance matrix
- singular value decomposition
- secure multiparty computation
- random matrix theory
- vertically partitioned data
- privacy preserving classification
- private information
- preserving privacy
- data privacy
- sensitive information
- data perturbation
- private data
- privacy concerns
- privacy protection
- privacy preserving association rule mining
- linear array
- privacy requirements
- matrix inversion
- differential privacy
- estimation error
- pattern recognition
- naive bayesian classification
- privacy guarantees
- privacy issues
- sensitive data
- medical data