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02/18/2020
Multiplicative Noise Removal: Nonlocal Low-Rank Model and Its Proximal Alternating Reweighted Minimization Algorithm
The goal of this paper is to develop a novel numerical method for effici...
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01/09/2020
On Distributed Online Convex Optimization with Sublinear Dynamic Regret and Fit
In this work, we consider a distributed online convex optimization probl...
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07/09/2018
Sparse tensor recovery via N-mode FISTA with support augmentation
A common approach for performing sparse tensor recovery is to use an N-m...
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02/19/2015
Finding Dantzig selectors with a proximity operator based fixed-point algorithm
In this paper, we study a simple iterative method for finding the Dantzi...
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01/20/2015
Separation of undersampled composite signals using the Dantzig selector with overcomplete dictionaries
In many applications one may acquire a composition of several signals th...
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04/07/2011