Differentially Private Outlier Detection in Multivariate Gaussian Signals.
Kwassi H. DegueKarthik GopalakrishnanMax Z. LiHamsa BalakrishnanJerome Le NyPublished in: ACC (2021)
Keyphrases
- outlier detection
- differentially private
- multivariate gaussian
- maximum likelihood estimation
- covariance matrix
- differential privacy
- knowledge discovery
- gaussian distribution
- detection algorithm
- detecting outliers
- fraud detection
- data mining
- data streams
- density estimation
- contingency tables
- detect outliers
- information retrieval
- databases
- independent component analysis
- transaction data
- maximum likelihood
- social networks
- spatial outliers