Robustness of classical and optimal designs to missing observations. - Byran J. Smucker; Willis Jensen; Zichen Wu; Bo Wang (Comput. Stat. Data Anal., 2017)

Enhancing Pre-trained Models with Text Structure Knowledge for Question Generation. - Zichen Wu; Xin Jia; Fanyi Qu; Yunfang Wu (COLING, 2022)

Mixture-of-Prompt-Experts for Multi-modal Semantic Understanding. - Zichen Wu; Hsiu-Yuan Huang; Fanyi Qu; Yunfang Wu (LREC/COLING, 2024)

The prediction of two-dimensional intelligent ocean temperature based on deep learning. - Zichen Wu; Jingyi He 001; Siyuan Hu; Jiabao Wen (Expert Syst. J. Knowl. Eng., 2025)

Beyond Spurious Signals: Debiasing Multimodal Large Language Models via Counterfactual Inference and Adaptive Expert Routing. - Zichen Wu; Hsiu-Yuan Huang; Yunfang Wu (CoRR, 2025)