Concepedia

Stephen J. Wright

SJ

156

Publications

21.9K

Citations

57

H-Index

1982

Active since

Affiliations

University of Wisconsin–Madison(Current)

Argonne National Laboratory

Stephen J. Wright is an author at University of Wisconsin–Madison specializing in engineering, mathematical programming, and approximation theory.

Top concepts

EngineeringMathematical ProgrammingNumerical AnalysisComputer ScienceApproximation TheoryInverse ProblemsSystems EngineeringLinear ProgrammingComputer EngineeringConvex Optimization

Publications per year

1982–2024

156

Publications

156

Gradient Projection for Sparse Reconstruction: Application to Compressed Sensing and Other Inverse Problems

Mário A. T. Figueiredo, Robert D. Nowak, Stephen J. Wright · IEEE Journal of Selected Topics in Signal Processing · 2007 · 3.5K citations

Mathematical Programming, Linear Systems, Sparse Representation +14

Sparse Reconstruction by Separable Approximation

Stephen J. Wright, Robert D. Nowak, Mário A. T. Figueiredo · IEEE Transactions on Signal Processing · 2009 · 1.9K citations

Numerical Analysis, Sparse Representation, Sparse Imaging +15

Coordinate descent algorithms

Stephen J. Wright · Mathematical Programming · 2015 · 1.4K citations

Large-scale Global Optimization, Engineering, Machine Learning +5

HOGWILD!: A Lock-Free Approach to Parallelizing Stochastic Gradient Descent

Feng Niu, Benjamin Recht, Christopher Ré et al. · arXiv (Cornell University) · 2011 · 1.2K citations · Full text

Engineering, Machine Learning, Data Science +15

Hogwild: A Lock-Free Approach to Parallelizing Stochastic Gradient Descent

Benjamin Recht, Christopher Ré, Stephen J. Wright et al. · Neural Information Processing Systems · 2011 · 1.1K citations

Engineering, Machine Learning, Data Science +15

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