Popularity Bias is not Always Evil: Disentangling Benign and Harmful Bias for Recommendation. - Zihao Zhao 004; Jiawei Chen 007; Sheng Zhou 004; Xiangnan He 001; Xuezhi Cao; Fuzheng Zhang; Wei Wu 014 (IEEE Trans. Knowl. Data Eng., 2023)

Leave No Patient Behind: Enhancing Medication Recommendation for Rare Disease Patients. - Zihao Zhao 004; Yi Jing; Fuli Feng; Jiancan Wu; Chongming Gao; Xiangnan He 001 (SIGIR, 2024)

Addressing Overprescribing Challenges: Fine-Tuning Large Language Models for Medication Recommendation Tasks. - Zihao Zhao 004; Chenxiao Fan; Chongming Gao; Fuli Feng; Xiangnan He 001 (CoRR, 2025)

Fine-grained List-wise Alignment for Generative Medication Recommendation. - Chenxiao Fan; Chongming Gao; Wentao Shi 002; Yaxin Gong; Zihao Zhao 004; Fuli Feng (CoRR, 2025)