82 citations · 140 across the 3 of their papers we have counts for
3 papers
math.OC2011★ 3 cited
Accelerated Linearized Bregman Method
Bo Huang, Shiqian Ma, Donald Goldfarb
In this paper, we propose and analyze an accelerated linearized Bregman (ALB) method for solving the basis pursuit and related sparse optimization problems. This accelerated algori…
cs.LG2010★ 82 cited
Sparse Inverse Covariance Selection via Alternating Linearization Methods
Katya Scheinberg, Shiqian Ma, Donald Goldfarb
Gaussian graphical models are of great interest in statistical learning. Because the conditional independencies between different nodes correspond to zero entries in the inverse co…
math.OC2009★ 55 cited
Fixed Point and Bregman Iterative Methods for Matrix Rank Minimization
Shiqian Ma, Donald Goldfarb, Lifeng Chen
The linearly constrained matrix rank minimization problem is widely applicable in many fields such as control, signal processing and system identification. The tightest convex rela…