LBAN-IL: A novel method of high discriminative representation for facial expression recognition. - Hangyu Li 001; Nannan Wang 001; Yi Yu 001; Xi Yang 011; Xinbo Gao 001 (Neurocomputing, 2021)

Adaptively Learning Facial Expression Representation via C-F Labels and Distillation. - Hangyu Li 001; Nannan Wang 001; Xinpeng Ding; Xi Yang 011; Xinbo Gao 001 (IEEE Trans. Image Process., 2021)

Towards Semi-Supervised Deep Facial Expression Recognition with An Adaptive Confidence Margin. - Hangyu Li 001; Nannan Wang 001; Xi Yang 011; Xiaoyu Wang 002; Xinbo Gao 001 (CVPR, 2022)

CRS-CONT: A Well-Trained General Encoder for Facial Expression Analysis. - Hangyu Li 001; Nannan Wang 001; Xi Yang 011; Xinbo Gao 001 (IEEE Trans. Image Process., 2022)

Knowledge-Enhanced Facial Expression Recognition with Emotional-to-Neutral Transformation. - Hangyu Li 001; Yihan Xu; Jiangchao Yao; Nannan Wang 001; Xinbo Gao 001; Bo Han 003 (CoRR, 2024)

Unconstrained Facial Expression Recognition With No-Reference De-Elements Learning. - Hangyu Li 001; Nannan Wang 001; Xi Yang 011; Xiaoyu Wang 002; Xinbo Gao 001 (IEEE Trans. Affect. Comput., 2024)

Boosting Semi-Supervised Facial Attribute Recognition With Dynamic Threshold Pairs. - Yihan Xu; Hangyu Li 001; Mingrui Zhu; Nannan Wang 001; Xinbo Gao 001 (IEEE Trans. Circuits Syst. Video Technol., 2025)