Yuanqing Yu

2025

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StepTool: Enhancing Multi-Step Tool Usage in LLMs via Step-Grained Reinforcement Learning.
Yuanqing Yu|Zhefan Wang|Weizhi Ma|Shuai Wang|Chuhan Wu|Zhiqiang Guo|Min Zhang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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SPRec: Self-Play to Debias LLM-based Recommendation.
Chongming Gao|Ruijun Chen|Shuai Yuan|Kexin Huang|Yuanqing Yu|Xiangnan He
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
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Intelligent Agents with Adaptive Knowledge Fusion for Personalized Recommendation.
Yuanqing Yu|Zhefan Wang|Chumeng Jiang|Xinyi Li|Jiayin Wang|Min Zhang
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

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MACRec: A Multi-Agent Collaboration Framework for Recommendation.
Zhefan Wang|Yuanqing Yu|Wendi Zheng|Weizhi Ma|Min Zhang
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
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EasyRL4Rec: An Easy-to-use Library for Reinforcement Learning Based Recommender Systems.
Yuanqing Yu|Chongming Gao|Jiawei Chen|Heng Tang|Yuefeng Sun|Qian Chen|Weizhi Ma|Min Zhang
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024