Selected Publications

J. Liu, N. Wu, X. Xiu*, J. Zhang, Robust Orthogonal NMF with Label Propagation for Image Clustering, Neural Networks, 198: 108613, 2026 [Code]

X. Xiu, C. Huang, P. Shang*, W. Liu, Bi-Sparse Unsupervised Feature Selection, IEEE Transactions on Image Processing, 34: 7407-7421, 2025 [Code]
J. Liu, J. Jin, X. Xiu*, J. Zhang, W. Liu, STAR-Net: An Interpretable Model-Aided Network for Remote Sensing Image Denoising, Pattern Recognition, 172: 112496, 2026 [Code]
Y. Zhu, W. Liu, X. Xiu*, J. Sun, Sparse Tensor CCA via Manifold Optimization for Multi-View Learning, IEEE Transactions on Circuits and Systems for Video Technology, 2025 [Code]
修贤超, 杨安宁, 李鑫荣*, 基于对比学习的稀疏低秩无监督特征选择方法, 运筹学学报, 2025 [Code]

X. Xiu, L. Pan, Y. Yang*, W. Liu, Efficient and Fast Joint Sparse Constrained Canonical Correlation Analysis for Fault Detection, IEEE Transactions on Neural Networks and Learning Systems, 35(3): 4153-4163, 2024 [Code]
J. Liu, M. Feng, X. Xiu*, W. Liu, Towards Robust and Sparse Linear Discriminant Analysis for Image Classification, Pattern Recognition, 153: 110512, 2024 [Code]
W. Qu, H. Chen, X. Xiu*, W. Liu, Distributed Sparsity Constrained Optimization over the Stiefel Manifold, Neurocomputing, 602: 128267, 2024 [Code]

X. Xiu, Z. Miao, W. Liu*, A Sparsity-Aware Fault Diagnosis Framework Focusing on Accurate Isolation, IEEE Transactions on Industrial Informatics, 19(2): 1356-1365, 2023
X. Xiu, Z. Miao, Y. Yang*, W. Liu, Deep Canonical Correlation Analysis Using Sparsity-Constrained Optimization for Nonlinear Process Monitoring, IEEE Transactions on Industrial Informatics, 18(10): 6690-6699, 2022
X. Xiu, J. Fan, Y. Yang*, W. Liu, Fault Detection Using Structured Joint Sparse Nonnegative Matrix Factorization, IEEE Transactions on Instrumentation and Measurement, 70: 3513011, 2021
X. Xiu, Y. Yang*, L. Kong, W. Liu, Data-Driven Process Monitoring Using Structured Joint Sparse Canonical Correlation Analysis, IEEE Transactions on Circuits and Systems II: Express Briefs, 68(1): 361-365, 2021
X. Xiu, Y. Yang*, L. Kong, W. Liu, Laplacian Regularized Robust Principal Component Analysis for Process Monitoring, Journal of Process Control, 92: 212-219, 2020
X. Xiu*, W. Liu, L. Li, L. Kong, Alternating Direction Method of Multipliers for Nonconvex Fused Regression Problems, Computational Statistics & Data Analysis, 136: 59-71, 2019
X. Xiu*, L. Kong, Y. Li, H. Qi, Iterative Reweighted Methods for L1-Lp Minimization, Computational Optimization and Applications, 70(1): 201-219, 2018