Seamlessly Unifying Attributes and Items: Conversational Recommendation for Cold-start Users. - Shijun Li 002; Wenqiang Lei; Qingyun Wu; Xiangnan He 001; Peng Jiang 002; Tat-Seng Chua (ACM Trans. Inf. Syst., 2021)

KuaiRec: A Fully-observed Dataset and Insights for Evaluating Recommender Systems. - Chongming Gao; Shijun Li 002; Wenqiang Lei; Jiawei Chen 007; Biao Li; Peng Jiang 002; Xiangnan He 001; Jiaxin Mao; Tat-Seng Chua (CIKM, 2022)

KuaiRand: An Unbiased Sequential Recommendation Dataset with Randomly Exposed Videos. - Chongming Gao; Shijun Li 002; Yuan Zhang 024; Jiawei Chen 007; Biao Li; Wenqiang Lei; Peng Jiang 002; Xiangnan He 001 (CIKM, 2022)

KuaiRec: A Fully-observed Dataset for Recommender Systems. - Chongming Gao; Shijun Li 002; Wenqiang Lei; Biao Li; Peng Jiang 002; Jiawei Chen 007; Xiangnan He 001; Jiaxin Mao; Tat-Seng Chua (CoRR, 2022)

Embracing Uncertainty: Adaptive Vague Preference Policy Learning for Multi-round Conversational Recommendation. - Gangyi Zhang; Chongming Gao; Wenqiang Lei; Xiaojie Guo 002; Shijun Li 002; Lingfei Wu 001; Hongshen Chen; Zhuozhi Ding; Sulong Xu; Xiangnan He 001 (CoRR, 2023)

Goal-Conditioned Supervised Learning for Multi-Objective Recommendation. - Shijun Li 002; Hilaf Hasson; Jing Hu; Joydeep Ghosh (CoRR, 2024)

CIRS: Bursting Filter Bubbles by Counterfactual Interactive Recommender System. - Chongming Gao; Shiqi Wang 018; Shijun Li 002; Jiawei Chen 007; Xiangnan He 001; Wenqiang Lei; Biao Li; Yuan Zhang 024; Peng Jiang 002 (ACM Trans. Inf. Syst., 2024)

OMAC: A Broad Optimization Framework for LLM-Based Multi-Agent Collaboration. - Shijun Li 002; Hilaf Hasson; Joydeep Ghosh (CoRR, 2025)

Vague Preference Policy Learning for Conversational Recommendation. - Gangyi Zhang; Chongming Gao; Wenqiang Lei; Xiaojie Guo 002; Shijun Li 002; Hongshen Chen; Zhuozhi Ding; Sulong Xu; Lingfei Wu 001 (ACM Trans. Inf. Syst., 2025)