research
∙
10/26/2022
Provable Sample-Efficient Sparse Phase Retrieval Initialized by Truncated Power Method
We study the sparse phase retrieval problem, recovering an s-sparse leng...
share
research
∙
04/07/2022
Structured Gradient Descent for Fast Robust Low-Rank Hankel Matrix Completion
We study the robust matrix completion problem for the low-rank Hankel ma...
research
∙
03/08/2022
An Efficient Two-Stage SPARC Decoder for Massive MIMO Unsourced Random Access
In this paper, we study a concatenate coding scheme based on sparse regr...
research
∙
12/15/2021
Sample-Efficient Sparse Phase Retrieval via Stochastic Alternating Minimization
In this work we propose a nonconvex two-stage stochastic alternating min...
research
∙
05/18/2020
Sparse Signal Recovery From Phaseless Measurements via Hard Thresholding Pursuit
In this paper, we consider the sparse phase retrival problem, recovering...
research
∙
06/14/2019
