523 citations · 584 across the 20 of their papers we have counts for
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Active Target Localization using Low-Rank Matrix Completion and Unimodal Regression
Sunav Choudhary, Naveen Kumar, Srikanth Narayanan +1
The detection and localization of a target from samples of its generated field is a problem of interest in a broad range of applications. Often, the target field admits structural…
Fundamental Limits of Blind Deconvolution Part II: Sparsity-Ambiguity Trade-offs
Sunav Choudhary, Urbashi Mitra
Blind deconvolution is an ubiquitous non-linear inverse problem in applications like wireless communications and image processing. This problem is generally ill-posed since signal…
Fundamental Limits of Blind Deconvolution Part I: Ambiguity Kernel
Sunav Choudhary, Urbashi Mitra
Blind deconvolution is an ubiquitous non-linear inverse problem in applications like wireless communications and image processing. This problem is generally ill-posed, and there ha…
Identifiability Scaling Laws in Bilinear Inverse Problems
Sunav Choudhary, Urbashi Mitra
A number of ill-posed inverse problems in signal processing, like blind deconvolution, matrix factorization, dictionary learning and blind source separation share the common charac…