873 citations · 5.4k across the 120 of their papers we have counts for
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math.OC2011★ 1 cited
Fast Linearized Bregman Iteration for Compressive Sensing and Sparse Denoising
Stanley Osher, Yu Mao, Bin Dong +1
We propose and analyze an extremely fast, efficient, and simple method for solving the problem:min{parallel to u parallel to(1) : Au = f, u is an element of R-n}.This method was fi…
cs.IT2011★ 352 cited
An Alternating Direction Algorithm for Matrix Completion with Nonnegative Factors
Yangyang Xu, Wotao Yin, Zaiwen Wen +1
This paper introduces an algorithm for the nonnegative matrix factorization-and-completion problem, which aims to find nonnegative low-rank matrices X and Y so that the product XY…