- Liping Zhu, Wangli Xu, Yingxing Li. Special Issue "Recent Developments in Dimension Reduction and Model Checking" - In Honor of Professor Lixing Zhu's Outstanding Contributions in Statistics. J. Systems Science & Complexity, 39(1):1-2, February 2026.
- Abdul-Nasah Soale, Yuexiao Dong. Envelope Dimension Reduction with Application to Binary Classification. J. Systems Science & Complexity, 39(1):79-87, February 2026.
- Dan Chen, Ruijing Chen, Jiarui Tang, Huimin Li. Variable Selection and Parameter Estimation in Distributed High-Dimensional Quantile Regression with Responses Missing at Random. J. Systems Science & Complexity, 39(1):385-409, February 2026.
- Xiaojie Yang, Qihua Wang. Sufficient Dimension Reduction with Nonignorable Nonresponse. J. Systems Science & Complexity, 39(1):136-157, February 2026.
- Gen Ye, Puying Zhao, Niansheng Tang. Quasi-Bayesian Estimation and Comparison for Clustered Samples with Missing Values. J. Systems Science & Complexity, 39(1):432-455, February 2026.
- Minghui Song, Tianyao Qu, Zhihao Zhao, Guohua Zou. Optimal Distributed Model Averaging for Multivariate Additive Model. J. Systems Science & Complexity, 39(1):309-333, February 2026.
- Xueyan Huang, Yunchen Li, Chao Ying, Zhou Yu. Nonlinear Sufficient Dimension Reduction for Metric Space Objects. J. Systems Science & Complexity, 39(1):230-254, February 2026.
- Jia Liang, Weixing Song, Jianhong Shi. Checking Adequacy of Variance Function in Nonparametric Regression with Unknown Mean Function. J. Systems Science & Complexity, 39(1):88-114, February 2026.
- Xiaofeng Wang, Xingwei Liu, Wangli Xu. Personalized Differential Privacy for Support Vector Machines. J. Systems Science & Complexity, 39(1):180-202, February 2026.
- Xinhui Qiao, Peng Ye, Hua He, Han Feng, Xiangzhong Fang. Testing Zero-Inflation in Binomial Regression Models with an Application to Electrocardiogram Monitoring on Atrial Fibrillation. J. Systems Science & Complexity, 39(1):363-384, February 2026.