Recent Publication and Technical Reports
- L. Kong, C. Qi and and H.-D. Qi
Classical multidimensional scaling: a subspace perspective, over-denoising and outlier detection,
November, 2018. Codes: fsmds.m
and ssmds.m
- S.L. Zhou, N. Xiu and and H.-D. Qi
Robust Euclidean embedding via EDM optimization,
March, 2018.
- Y. Lu, C.-Y. Yang, J.-S. Chen and H.-D. Qi
The decompositions of non-symmetric cones
January, 2018.
- J. Fliege, H.-D. Qi and N. Xiu
Euclidean distance matrix optimization for sensor network localization,
In: C. Gao, G. Zhao and H. Fourati, ed., Cooperative Localization and Navigation: Theory, Research and Practice. CRC Press, Taylor & Francis Group, 2019.
- H.-D. Qi, J. Shen and N. Xiu
A sequential majorization method for approximating weighted time series of finite rank
Statistics and Its Interface, 11 (2018), 615--630.
- S.L. Zhou, N. Xiu and and H.-D. Qi
A fast matrix majorization-projection method for penalized stress minimization with box constraints
IEEE Transactions on Signal Processing, 66 (2018), 4331--4346.
- X. Xiu, L. Kong, Y. Li and and H.-D. Qi
Iterative Reweighted Methods for l1-lp Minimization
Computational Optimization and Applications, 70 (2018), 201--219.
- Q. Li and H.-D. Qi
An inexact smoothing Newton method for Euclidean distance matrix optimization under ordinal constraints
Journal of Computational Mathematics, 35 (2017), 467--483.
- L. Pan, S.L. Zhou, N. Xiu and H.-D. Qi
A Convergent Iterative Hard Thresholding for Sparsity and Nonnegativity Constrained Optimization
Pacific Journal of Optimization, 13 (2017), 325--353.
- Chao Ding and H.-D. Qi
Convex Optimization Learning of Faithful Euclidean Distance Representations in Nonlinear Dimensionality Reduction
Mathematical Programming, 164 (2017), 341--381.
- H.-D. Qi
A Convex Matrix Optimization for the Additive Constant Problem in Multidimensional Scaling
with Application to locally linear embedding
October 2015;
Revised April 2016
(Matlab code for H-weighted case: CENewton_h, need
CENewton and
CENewton_d)
SIAM J. Optimization, 26-4 (2016), pp. 2564--2590.
- Shuanghua Bai and H.-D. Qi
Tackling the Flip Ambiguity in Wireless Sensor Network Localization and Beyond
July 2015 (Matlab code: EDME.zip)
Digital Signal Processing, 55 (2016), pp. 85--97.
- Shenglong Zhou, Naihua Xiu, Yingnan Wang, Lingchen Kong,
and Hou-Duo Qi
A Null-Space-Based Weighted $\ell_1$ Minimization Approach to Compressed Sensing
Information and Inference 5 (2016), pp. 76--102.
- Chao Ding and H.-D. Qi
Convex Euclidean distance embedding for collaborative position localization with NLOS mitigation
April 2015 (Revised September 2015) (Matlab code: NLOSEDM.zip)
Computational Optimization and Applications, 66 (2017), 187--218.
Publications by Area (see
Complete list)