Privacy, sparse recovery, and inverse problems

I work on recovering signals from few measurements while respecting additional constraints — most notably differential privacy — and on inverse problems including nonlinear inverse scattering.

Representative work: Local Differential Privacy for Physical Sensor Data and Sparse Recovery (ACHA 2021) and Nonlinear Iterative Hard Thresholding for Inverse Scattering (SIAM J. Imaging Sciences 2020).