3 papers
stat.ML2019
Improved Differentially Private Decentralized Source Separation for fMRI Data
Hafiz Imtiaz, Jafar Mohammadi, Rogers Silva +4
Blind source separation algorithms such as independent component analysis (ICA) are widely used in the analysis of neuroimaging data. In order to leverage larger sample sizes, diff…
cs.LG2019
Distributed Differentially Private Computation of Functions with Correlated Noise
Hafiz Imtiaz, Jafar Mohammadi, Anand D. Sarwate
Many applications of machine learning, such as human health research, involve processing private or sensitive information. Privacy concerns may impose significant hurdles to collab…
stat.ML2018
Distributed Differentially-Private Algorithms for Matrix and Tensor Factorization
Hafiz Imtiaz, Anand D. Sarwate
In many signal processing and machine learning applications, datasets containing private information are held at different locations, requiring the development of distributed priva…