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D-Index & Metrics

Mathematics

D-Index
56
Citations
9048
World Ranking
751
National Ranking
40

Overview

Xiaojun Chen is affiliated with the Hong Kong Polytechnic University in China. Their research spans multiple disciplines including Mathematics, Computer Science, and Engineering, with a strong focus on areas such as Computational Mechanics, Artificial Intelligence, and Numerical Analysis.

Their scholarly output reflects a concentration on topics including Sparse and Compressive Sensing Techniques, Advanced Optimization Algorithms Research, and Optimization and Variational Analysis. Other notable topics include Risk and Portfolio Optimization, Matrix Theory and Algorithms, Numerical Methods in Inverse Problems, and Image and Signal Denoising Methods.

Frequent coauthors in their research collaborations include Jie Jiang, Leilei Liu, Sirui Yu, Jieheng Zeng, and Chao Li.

The most common publication venues where Xiaojun Chen has contributed are:

  • arXiv (Cornell University)
  • SIAM Journal on Optimization
  • SIAM Journal on Scientific Computing
  • Mathematical Programming
  • SIAM Journal on Numerical Analysis

Recent research papers authored or coauthored by Xiaojun Chen include:

  • "Dietary Patterns and Cognitive Health in Older Adults: Findings from the Sydney Memory and Ageing Study," 2020, published in The Journal of Nutrition Health & Aging
  • "A Smoothing Proximal Gradient Algorithm for Nonsmooth Convex Regression with Cardinality Penalty," 2020, published in SIAM Journal on Numerical Analysis
  • "Anderson Acceleration for a Class of Nonsmooth Fixed-Point Problems," 2021, published in SIAM Journal on Scientific Computing
  • "Choroid Segmentation of Retinal OCT Images Based on CNN Classifier and l₂-lq Fitter," 2021, published in Computational and Mathematical Methods in Medicine
  • "Is it real or illusory? An empirical examination of the impact of open government data on innovation capability in the case of China," 2023, published in Technology in Society

Best Publications

  • Lower Bound Theory of Nonzero Entries in Solutions of $ll_2$-$ll_p$ Minimization

    Xiaojun Chen;Fengmin Xu;Yinyu Ye

  • Global and superlinear convergence of the smoothing Newton method and its application to general box constrained variational inequalities

    X. Chen;L. Qi;D. Sun

  • Smoothing methods for nonsmooth, nonconvex minimization

    Xiaojun Chen

  • Smoothing Methods and Semismooth Methods for Nondifferentiable Operator Equations

    Xiaojun Chen;Zuhair Nashed;Liqun Qi

  • A penalized Fischer-Burmeister NCP-function

    Bintong Chen;Xiaojun Chen;Christian Kanzow

  • Expected Residual Minimization Method for Stochastic Linear Complementarity Problems

    Xiaojun Chen;Masao Fukushima

  • Convergence of Newton-like methods for singular operator equations using outer inverses

    M. Z. Nashed;X. Chen

  • Computation of Error Bounds for P-matrix Linear Complementarity Problems

    Xiaojun Chen;Shuhuang Xiang

  • A proximal difference-of-convex algorithm with extrapolation

    Bo Wen;Bo Wen;Bo Wen;Xiaojun Chen;Ting Kei Pong

  • Complexity of unconstrained L_2-L_p minimization

    Xiaojun Chen;Dongdong Ge;Zizhuo Wang;Yinyu Ye

  • Robust solution of monotone stochastic linear complementarity problems

    Xiaojun Chen;Chao Zhang;Masao Fukushima

  • Convergence domains of certain iterative methods for solving nonlinear equations

    Xiaojun Chen;Tetsuro Yamamoto

  • Alternating Direction Method of Multipliers for a Class of Nonconvex and Nonsmooth Problems with Applications to Background/Foreground Extraction

    Lei Yang;Ting Kei Pong;Xiaojun Chen

  • On Homotopy-Smoothing Methods for Box-Constrained Variational Inequalities

    Xiaojun Chen;Yinyu Ye

  • A Global and Local Superlinear Continuation-Smoothing Method for P 0 and R 0 NCP or Monotone NCP

    Bintong Chen;Xiaojun Chen

  • Smoothing Nonlinear Conjugate Gradient Method for Image Restoration Using Nonsmooth Nonconvex Minimization

    Xiaojun Chen;Weijun Zhou

  • Non-Lipschitz $ll_{p}$ -Regularization and Box Constrained Model for Image Restoration

    Xiaojun Chen;M. K. Ng;Chao Zhang

  • STOCHASTIC VARIATIONAL INEQUALITIES: RESIDUAL MINIMIZATION SMOOTHING SAMPLE AVERAGE APPROXIMATIONS

    Xiaojun Chen;Roger J.-B. Wets;Yanfang Zhang

  • Optimality conditions and a smoothing trust region newton method for nonlipschitz optimization

    Xiaojun Chen;Lingfeng Niu;Yaxiang Yuan

  • Differential variational inequality approach to dynamic games with shared constraints

    Xiaojun Chen;Zhengyu Wang

  • Stochastic $R_0$ Matrix Linear Complementarity Problems

    Haitao Fang;Xiaojun Chen;Masao Fukushima

Frequent Co-Authors

Liqun Qi
Liqun Qi Hong Kong Polytechnic University
Robert S. Womersley
Robert S. Womersley University of New South Wales
Masao Fukushima
Masao Fukushima Kyoto University
Yinyu Ye
Yinyu Ye Stanford University
Carl Tim Kelley
Carl Tim Kelley North Carolina State University
Yong Shi
Yong Shi Chinese Academy of Sciences
Jane J. Ye
Jane J. Ye University of Victoria
Ian H. Sloan
Ian H. Sloan University of New South Wales
Yingjie Tian
Yingjie Tian University of Chinese Academy of Sciences
Roger J.-B. Wets
Roger J.-B. Wets University of California, Davis

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