Wotao's papers

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2013

Parallel and distributed sparse optimization

Z. Peng, M. Yan, and W. Yin

Gradient methods for convex minimization: better rates under weaker conditions

H. Zhang and W. Yin

A linearized Bregman algorithm for decentralized basis pursuit

K. Yuan, Q. Ling, W. Yin, and A. Ribeiro

Linearly convergent decentralized consensus optimization with the alternating direction method of multipliers

W. Shi, Q. Ling, K. Yuan, G. Wu, and W. Yin

A new detail-preserving regularity scheme

W. Guo, J. Qin, and W. Yin

2012

A convex approach for learning near-isometric linear embeddings

C. Hegde, A.C. Sankaranarayanan, W. Yin, and R.G. Baraniuk

Signal representation with minimum l_infinity norm

C. Studer, W. Yin, and R.G. Baraniuk

Improved iteratively reweighted least squares for unconstrained smoothed lq minimization

M.-J. Lai, Y. Xu, and W. Yin

Necessary and sufficient conditions of solution uniqueness in l1 minimization

H. Zhang, W. Yin, and L. Cheng

A block coordinate descent method for multi-convex optimization with applications to nonnegative tensor factorization and completion

Y. Xu and W. Yin

On the global and linear convergence of the generalized alternating direction method of multipliers

W. Deng and W. Yin

Augmented l1 and nuclear-norm models with a globally linearly convergent algorithm

M.-J. Lai and W. Yin

Decentralized jointly sparse optimization by reweighted lq minimization

Q. Ling, Z. Wen and W. Yin

Error forgetting of Bregman iteration

W. Yin and S. Osher

Learning circulant sensing kernels

Y. Xu, W. Yin, and S. Osher

2011

A feasible method for optimization with orthogonality constraints

Z. Wen and W. Yin

Decentralized low-rank matrix completion

Q. Ling, Y. Xu, W. Yin, and Z. Wen

Edge guided reconstruction for compressive imaging

W. Guo and W. Yin

An efficient augmented Lagrangian method with applications to total variation minimization

C. Li, W. Yin, H. Jiang, and Y. Zhang

Group sparse optimization by alternating direction method

W. Deng, W. Yin, and Y. Zhang

Trust, but verify: fast and accurate signal recovery from 1-bit compressive measurements

J. Laska, Z. Wen, W. Yin, and R. Baraniuk

Collaborative spectrum sensing from sparse observations for cognitive radio networks

J. Meng, W. Yin, H. Li, E. Houssain, and Z. Han

High resolution OFDM channel estimation with low speed adc using compressive sensing

J. Meng, Y. Li, N. Nguyen, W. Yin, and Z. Han

Fast and robust algorithms for harmonic energy minimization on genus-0 surfaces

R. Lai, Z. Wen, W. Yin, X. Gu, and L. M. Lui

Dynamic compressive spectrum sensing for cognitive radio networks

W. Yin, Z. Wen, S. Li, J. Meng, and Z. Han

2010

LMaFit: Solving a low-rank factorization model for matrix completion by a non-linear successive over-relaxation algorithm

Z. Wen, W. Yin, and Y. Zhang

An alternating direction algorithm for matrix completion with nonnegative factors

Y. Xu, W. Yin, Z. Wen, and Y. Zhang

Fast algorithms for image reconstruction with application to partially parallel MR imaging

Y. Chen, W. W. Hager, F. Huang, D. T. Phan, X. Ye, and W. Yin

Compressive sensing based high resolution channel estimation for OFDM system

J. Meng, Y. Li, N. Nguyen, W. Yin, and Z. Han

On the convergence of an active set method for l1-minimization

Z. Wen, W. Yin, H. Zhang, and D. Goldfarb

Oil spill sensor using multispectral infrared imaging via l1 minimization

Y. Li, W.-C. Shih, Z. Han, and W. Yin

Copula density estimation by total variation penalized likelihood with linear equality

L. Qu and W. Yin

2009

Collaborative spectrum sensing from sparse observations for cognitive radio networks

J. Meng, W. Yin, H. Li, E. Houssain, and Z. Han

Practical compressive sensing with Toeplitz and circulant matrices

W. Yin, S. Morgan, J. Yang, and Y. Zhang

Analysis and generalizations of the linearized Bregman method

W. Yin

A Fast Alternating direction method for TVL1-L2 signal reconstruction from partial Fourier data

J. Yang, Y. Zhang, and W. Yin

Alternating direction augmented Lagrangian methods for semidefinite programming

Z. Wen, D. Goldfarb, and W. Yin

Sparse signal reconstruction via iterative support detection

Y. Wang and W. Yin

Collaborative spectrum sensing from sparse observations using matrix completion for cognitive radio networks

J. Meng, W. Yin, H. Li, E. Houssain, and Z. Han

A rapid and robust numerical algorithm for sensitivity encoding with sparsity constraints: self-feeding sparse SENSE

F. Huang, Y. Chen, W. Yin, W. Lin, X. Ye, W. Guo, and A. Reykowski

EdgeCS: an edge guided compressive sensing reconstruction

W. Guo and W. Yin

2008

Fast linearized Bregman iteration for compressive sensing and sparse denoising

S. Osher, Y. Mao, B. Dong, and W. Yin

Image-based face illumination transferring using the logarithmic total variation model

Q. Li, W. Yin, and Z. Deng

Fixed-point continuation applied to compressed sensing: implementation and numerical experiments

E.T. Hale, W. Yin, and Y. Zhang

FTVd: An efficient TVL1 algorithm for deblurring multichannel images corrupted by impulsive noise

J. Yang, Y. Zhang, and W. Yin

A fast algorithm for edge-preserving variational multichannel image restoration

J. Yang, W. Yin, Y. Zhang, and Y. Wang

FPC_AS: A fast algorithm for sparse reconstruction based on shrinkage, subspace optimization and continuation

Z. Wen, W. Yin, D. Goldfarb, and Y. Zhang

A Matlab implementation of a flat norm motivated polygonal edge matching method

S.P. Morgan, W. Yin, and K.R. Vixie

Extracting salient features from less data via l1-minimization

W. Yin and Y. Zhang

Iteratively reweighted algorithms for compressive sensing [demo]

R. Chartrand and W. Yin

2007

Parametric maximum flow algorithms for fast total variation minimization

D. Goldfarb and W. Yin

Bregman iterative algorithms for l1-minimization with applications to compressed sensing

W. Yin, S. Osher, D. Goldfarb, and J. Darbon

A new alternating minimization algorithm for total variation image reconstruction

Y. Wang, J. Yang, W. Yin, and Y. Zhang

A fast hybrid algorithm for large scale L1-regularized logistic regression

J. Shi, W. Yin, S. Osher, and P. Sajda

An efficient algorithm for compressed MR imaging using total variation and wavelets

S. Ma, W. Yin, Y. Zhang, A. Chakraborty

FPC: Fixed-point continuation for l1-minimization: methodology and convergence

E.T. Hale, W. Yin, and Y. Zhang

A curvilinear search method for p-harmonic flows on spheres [code]

D. Goldfarb, Z. Wen, and W. Yin

2006 and before

A comparison of three total variation based texture extraction models

W. Yin, D. Goldfarb, and S. Osher

The total variation regularized L1 model for multiscale decomposition

W. Yin, D. Goldfarb, and S. Osher

Total variation models for variable lighting face recognition

T. Chen, W. Yin, X.S. Zhou, D. Comaniciu, and T. Huang

Image cartoon-texture decomposition and feature selection using the total variation regularized L1 functional

W. Yin, D. Goldfarb, and S. Osher

Background correction for cDNA microarray image using the TV-L1 model

W. Yin, T. Chen, X.S. Zhou, and A. Chakraborty

Slope and G-set characterization of set-valued functions and applications to non-differentiable optimization problems

O. Scherzer, W. Yin, and S. Osher

An iterative regularization method for total variation-based image restoration

S. Osher, M. Burger, D. Goldfarb, J. Xu, and W. Yin

Second-order cone programming methods for total variation based image restoration

G. Goldfarb and W. Yin

Illumination normalization for face recognition and uneven background correction using total variation based image models

T. Chen, W. Yin, X.S. Zhou, D. Comaniciu, and T. Huang

A new coarse-to-fine framework for 3D brain MR image registration

T. Chen, T. Huang, W. Yin, and X.S. Zhou