873 citations · 5.4k across the 120 of their papers we have counts for
Showing 2012 · cs.ITShow all
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cs.IT2012★ 53 cited
Necessary and sufficient conditions of solution uniqueness in minimization
Hui Zhang, Wotao Yin, Lizhi Cheng
This paper shows that the solutions to various convex minimization problems are \emph{unique} if and only if a common set of conditions are satisfied. This result applies…
cs.IT2012★ 110 cited
Augmented L1 and Nuclear-Norm Models with a Globally Linearly Convergent Algorithm
Ming-Jun Lai, Wotao Yin
This paper studies the long-existing idea of adding a nice smooth function to "smooth" a non-differentiable objective function in the context of sparse optimization, in particular,…