Gangyi Zhang

2025

doi dblp
Vague Preference Policy Learning for Conversational Recommendation.
Gangyi Zhang|Chongming Gao|Wenqiang Lei|Xiaojie Guo|Shijun Li|Hongshen Chen|Zhuozhi Ding|Sulong Xu|Lingfei Wu
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 3

2024

doi dblp
Reformulating Conversational Recommender Systems as Tri-Phase Offline Policy Learning.
Gangyi Zhang|Chongming Gao|Hang Pan|Runzhe Teng|Ruizhe Li
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024