Houduo Qi

According to our database, Houduo Qi authored at least 51 papers between 1999 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Perturbation analysis of the euclidean distance matrix optimization problem and its numerical implications.

Shaoyan Guo, Hou-Duo Qi, Liwei Zhang

Comput. Optim. Appl., December, 2023

Geometric Characterization of Maximum Diversification Return Portfolio via Rao's Quadratic Entropy.

Hou-Duo Qi

SIAM J. Financial Math., June, 2023

2022

A penalized method of alternating projections for weighted low-rank hankel matrix optimization.

Jian Shen, Jein-Shan Chen, Hou-Duo Qi, Naihua Xiu

Math. Program. Comput., 2022

A Lagrange-Newton algorithm for sparse nonlinear programming.

Chen Zhao, Naihua Xiu, Houduo Qi, Ziyan Luo

Math. Program., 2022

2021

Quadratic Convergence of Smoothing Newton's Method for 0/1 Loss Optimization.

Shenglong Zhou, Lili Pan, Naihua Xiu, Hou-Duo Qi

SIAM J. Optim., 2021

On the long-only minimum variance portfolio under single factor model.

Hou-Duo Qi

Oper. Res. Lett., 2021

Global and Quadratic Convergence of Newton Hard-Thresholding Pursuit.

Shenglong Zhou, Naihua Xiu, Hou-Duo Qi

J. Mach. Learn. Res., 2021

Optimal portfolio selections via ℓ _{1, 2}-norm regularization.

Hongxin Zhao, Lingchen Kong, Hou-Duo Qi

Comput. Optim. Appl., 2021

2020

Robust Euclidean embedding via EDM optimization.

Shenglong Zhou, Naihua Xiu, Hou-Duo Qi

Math. Program. Comput., 2020

The decompositions with respect to two core non-symmetric cones.

Yue Lu, Ching-Yu Yang, Jein-Shan Chen, Hou-Duo Qi

J. Glob. Optim., 2020

2019

Classical Multidimensional Scaling: A Subspace Perspective, Over-Denoising, and Outlier Detection.

Lingchen Kong, Chuanqi Qi, Hou-Duo Qi

IEEE Trans. Signal Process., 2019

Preface.

Houduo Qi, Yiju Wang, Naihua Xiu

Asia Pac. J. Oper. Res., 2019

2018

A Fast Matrix Majorization-Projection Method for Penalized Stress Minimization With Box Constraints.

Shenglong Zhou, Naihua Xiu, Hou-Duo Qi

IEEE Trans. Signal Process., 2018

Iterative reweighted methods for \(\ell _1-\ell _p\) minimization.

Xianchao Xiu, Lingchen Kong, Yan Li, Houduo Qi

Comput. Optim. Appl., 2018

2017

Convex optimization learning of faithful Euclidean distance representations in nonlinear dimensionality reduction.

Chao Ding, Hou-Duo Qi

Math. Program., 2017

Convex Euclidean distance embedding for collaborative position localization with NLOS mitigation.

Chao Ding, Hou-Duo Qi

Comput. Optim. Appl., 2017

2016

A Convex Matrix Optimization for the Additive Constant Problem in Multidimensional Scaling with Application to Locally Linear Embedding.

Hou-Duo Qi

SIAM J. Optim., 2016

Tackling the flip ambiguity in wireless sensor network localization and beyond.

Shuanghua Bai, Houduo Qi

Digit. Signal Process., 2016

2015

Constrained Best Euclidean Distance Embedding on a Sphere: A Matrix Optimization Approach.

Shuanghua Bai, Hou-Duo Qi, Naihua Xiu

SIAM J. Optim., 2015

A Computable Characterization of the Extrinsic Mean of Reflection Shapes and Its Asymptotic Properties.

Chao Ding, Hou-Duo Qi

Asia Pac. J. Oper. Res., 2015

2014

Computing the nearest Euclidean distance matrix with low embedding dimensions.

Houduo Qi, Xiaoming Yuan

Math. Program., 2014

2013

A Lagrangian Dual Approach to the Single-Source Localization Problem.

Houduo Qi, Naihua Xiu, Xiaoming Yuan

IEEE Trans. Signal Process., 2013

A Semismooth Newton Method for the Nearest Euclidean Distance Matrix Problem.

Houduo Qi

SIAM J. Matrix Anal. Appl., 2013

2011

A Sequential Semismooth Newton Method for the Nearest Low-rank Correlation Matrix Problem.

Qingna Li, Houduo Qi

SIAM J. Optim., 2011

Block relaxation and majorization methods for the nearest correlation matrix with factor structure.

Qingna Li, Houduo Qi, Naihua Xiu

Comput. Optim. Appl., 2011

2010

Newton's Method for Computing the Nearest Correlation Matrix with a Simple Upper Bound.

Qingna Li, Donghui Li, Houduo Qi

J. Optim. Theory Appl., 2010

Correlation stress testing for value-at-risk: an unconstrained convex optimization approach.

Houduo Qi, Defeng Sun

Comput. Optim. Appl., 2010

2009

Local Duality of Nonlinear Semidefinite Programming.

Houduo Qi

Math. Oper. Res., 2009

2008

Data Integration for Recommendation Systems.

Zhonghang Xia, Houduo Qi, Manghui Tu, Wenke Zhang

Proceedings of the Seventh International Conference on Machine Learning and Applications, 2008

2007

New Sufficient Conditions for Global Robust Stability of Delayed Neural Networks.

Houduo Qi

IEEE Trans. Circuits Syst. I Regul. Pap., 2007

Regularity and well-posedness of a dual program for convex best <i>C</i>¹-spline interpolation.

Houduo Qi, Xiaoqi Yang

Comput. Optim. Appl., 2007

2006

A Quadratically Convergent Newton Method for Computing the Nearest Correlation Matrix.

Houduo Qi, Defeng Sun

SIAM J. Matrix Anal. Appl., 2006

Armijo Newton method for convex best interpolation.

Hou-Duo Qi, Xiaoqi Yang

Optim. Methods Softw., 2006

Cartesian <i>P</i>-property and Its Applications to the Semidefinite Linear Complementarity Problem.

Xin Chen, Houduo Qi

Math. Program., 2006

2005

Deriving sufficient conditions for global asymptotic stability of delayed neural networks via nonsmooth analysis-II.

Houduo Qi, Liqun Qi, Xiaoqi Yang

IEEE Trans. Neural Networks, 2005

2004

Deriving sufficient conditions for global asymptotic stability of delayed neural networks via nonsmooth analysis.

Houduo Qi, Liqun Qi

IEEE Trans. Neural Networks, 2004

Neurodynamical Optimization.

Li-Zhi Liao, Houduo Qi, Liqun Qi

J. Glob. Optim., 2004

Smooth Convex Approximation to the Maximum Eigenvalue Function.

Xin Chen, Houduo Qi, Liqun Qi, Kok Lay Teo

J. Glob. Optim., 2004

2003

Semismoothness of Spectral Functions.

Houduo Qi, Xiaoqi Yang

SIAM J. Matrix Anal. Appl., 2003

Solving Karush--Kuhn--Tucker Systems via the Trust Region and the Conjugate Gradient Methods.

Houduo Qi, Liqun Qi, Defeng Sun

SIAM J. Optim., 2003

Analysis of Nonsmooth Symmetric-Matrix-Valued Functions with Applications to Semidefinite Complementarity Problems.

Xin Chen, Houduo Qi, Paul Tseng

SIAM J. Optim., 2003

Finite termination of a dual Newton method for convex best <i>C</i> ^<i>1</i> interpolation and smoothing.

Houduo Qi, Liqun Qi

Numerische Mathematik, 2003

2002

A Newton Method for Shape-Preserving Spline Interpolation.

Asen L. Dontchev, Houduo Qi, Liqun Qi, Hongxia Yin

SIAM J. Optim., 2002

A feasible semismooth asymptotically Newton method for mixed complementarity problems.

Defeng Sun, Robert S. Womersley, Houduo Qi

Math. Program., 2002

2001

Convergence of Newton's method for convex best interpolation.

Asen L. Dontchev, Houduo Qi, Liqun Qi

Numerische Mathematik, 2001

Stability Analysis of Gradient-Based Neural Networks for Optimization Problems.

Qiaoming Han, Li-Zhi Liao, Houduo Qi, Liqun Qi

J. Glob. Optim., 2001

2000

A New QP-Free, Globally Convergent, Locally Superlinearly Convergent Algorithm For Inequality Constrained Optimization.

Houduo Qi, Liqun Qi

SIAM J. Optim., 2000

A Regularized Smoothing Newton Method for Box Constrained Variational Inequality Problems with P0-Functions.

Houduo Qi

SIAM J. Optim., 2000

A Smoothing Newton Method for General Nonlinear Complementarity Problems.

Houduo Qi, Li-Zhi Liao

Comput. Optim. Appl., 2000

1999

A Smoothing Newton Method for Extended Vertical Linear Complementarity Problems.

Houduo Qi, Li-Zhi Liao

SIAM J. Matrix Anal. Appl., 1999

A QP-free constrained Newton-type method for variational inequality problems.

Christian Kanzow, Houduo Qi

Math. Program., 1999