A new piecewise quadratic approximation approach for L0 norm minimization problem

Linear Convergence of Proximal Gradient Algorithm with Extrapolation for a Class of Nonconvex Nonsmooth Minimization Problems

(2017) Bo Wen et al.   SIAM JOURNAL ON OPTIMIZATION

Sparse Regularization: Convergence Of Iterative Jumping Thresholding Algorithm

(2016) Jinshan Zeng et al.   IEEE TRANSACTIONS ON SIGNAL PROCESSING

Minimization of $\ell_{1-2}$ for Compressed Sensing

(2015) Penghang Yin et al.   SIAM JOURNAL ON SCIENTIFIC COMPUTING

$L_{1/2}$ Regularization: Convergence of Iterative Half Thresholding Algorithm

(2014) Jinshan Zeng et al.   IEEE TRANSACTIONS ON SIGNAL PROCESSING

Minimization of Non-smooth, Non-convex Functionals by Iterative Thresholding

(2014) Kristian Bredies et al.   JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS

Fast $\ell_{1}$-Minimization Algorithms for Robust Face Recognition

(2013) A. Y. Yang et al.   IEEE TRANSACTIONS ON IMAGE PROCESSING

Augmented $\ell_1$ and Nuclear-Norm Models with a Globally Linearly Convergent Algorithm

(2013) Ming-Jun Lai et al.   SIAM Journal on Imaging Sciences

Improved Iteratively Reweighted Least Squares for Unconstrained Smoothed $\ell_q$ Minimization

(2013) Ming-Jun Lai et al.   SIAM JOURNAL ON NUMERICAL ANALYSIS

Fast image deconvolution using closed-form thresholding formulas of regularization

(2012) Wenfei Cao et al.   JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION

$L_{1/2}$ Regularization: A Thresholding Representation Theory and a Fast Solver

(2012) Zongben Xu et al.   IEEE Transactions on Neural Networks and Learning Systems

Hyperspectral Unmixing via $L_{1/2}$ Sparsity-Constrained Nonnegative Matrix Factorization

(2011) Yuntao Qian et al.   IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING

$\ell_{p}-\ell_{q}$ Penalty for Sparse Linear and Sparse Multiple Kernel Multitask Learning

(2011) A. Rakotomamonjy et al.   IEEE TRANSACTIONS ON NEURAL NETWORKS

NESTA: A Fast and Accurate First-Order Method for Sparse Recovery

(2011) Stephen Becker et al.   SIAM Journal on Imaging Sciences

Nearly unbiased variable selection under minimax concave penalty

(2010) Cun-Hui Zhang   ANNALS OF STATISTICS

L 1/2 regularization

(2010) ZongBen Xu et al.   Science China-Information Sciences

Iterative hard thresholding for compressed sensing

(2009) Thomas Blumensath et al.   APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS

Iteratively reweighted least squares minimization for sparse recovery

(2009) Ingrid Daubechies et al.   COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS

Exact Matrix Completion via Convex Optimization

(2009) Emmanuel J. Candès et al.   FOUNDATIONS OF COMPUTATIONAL MATHEMATICS

Sign Language Spotting with a Threshold Model Based on Conditional Random Fields

(2009) H.-D. Yang et al.   IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE

Recovering Sparse Signals With a Certain Family of Nonconvex Penalties and DC Programming

(2009) G. Gasso et al.   IEEE TRANSACTIONS ON SIGNAL PROCESSING

A Fast Iterative Shrinkage-Thresholding Algorithm for Linear Inverse Problems

(2009) Amir Beck et al.   SIAM Journal on Imaging Sciences

From Sparse Solutions of Systems of Equations to Sparse Modeling of Signals and Images

(2009) Alfred M. Bruckstein et al.   SIAM REVIEW

Enhancing Sparsity by Reweighted ℓ 1 Minimization

(2008) Emmanuel J. Candès et al.   JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS

Iterative Thresholding for Sparse Approximations

(2008) Thomas Blumensath et al.   JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS

Fixed-Point Continuation for $\ell_1$-Minimization: Methodology and Convergence

(2008) Elaine T. Hale et al.   SIAM JOURNAL ON OPTIMIZATION