22 citations · 85 across the 15 of their papers we have counts for
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stat.CO2010
An Alternating Direction Method for Finding Dantzig Selectors
Zhaosong Lu, Ting Kei Pong, Yong Zhang
In this paper, we study the alternating direction method for finding the Dantzig selectors, which are first introduced in [8]. In particular, at each iteration we apply the nonmono…
math.OC2010
Penalty Decomposition Methods for Rank Minimization
Zhaosong Lu, Yong Zhang
In this paper we consider general rank minimization problems with rank appearing in either objective function or constraint. We first establish that a class of special rank minimiz…
math.OC2010★ 22 cited
Penalty Decomposition Methods for -Norm Minimization
Zhaosong Lu, Yong Zhang
In this paper we consider general l0-norm minimization problems, that is, the problems with l0-norm appearing in either objective function or constraint. In particular, we first re…