Yupeng Hou

2026

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Erratum: Recommendation as Instruction Following: A Large Language Model Empowered Recommendation Approach.
Junjie Zhang|Ruobing Xie|Yupeng Hou|Wayne Xin Zhao|Leyu Lin|Ji-Rong Wen
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 3

2025

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Review-Enhanced Universal Sequence Representation Learning for Recommender Systems.
Junjie Zhang|Wenqi Sun|Yupeng Hou|Wayne Xin Zhao|Ji-Rong Wen
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 3
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Recommendation as Instruction Following: A Large Language Model Empowered Recommendation Approach.
Junjie Zhang|Ruobing Xie|Yupeng Hou|Xin Zhao|Leyu Lin|Ji-Rong Wen
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 5
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Towards Large Generative Recommendation: A Tokenization Perspective.
Yupeng Hou|An Zhang|Leheng Sheng|Jiancan Wu|Xiang Wang|Tat-Seng Chua|Julian J. McAuley
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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Generative Recommendation Models: Progress and Directions.
Yupeng Hou|An Zhang|Leheng Sheng|Zhengyi Yang|Xiang Wang|Tat-Seng Chua|Julian J. McAuley
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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Multi-Behavior Generative Recommendation.
Zihan Liu|Yupeng Hou|Julian J. McAuley
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
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Large Language Models are Zero-Shot Rankers for Recommender Systems.
Yupeng Hou|Junjie Zhang|Zihan Lin|Hongyu Lu|Ruobing Xie|Julian J. McAuley|Wayne Xin Zhao
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part II
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AgentCF: Collaborative Learning with Autonomous Language Agents for Recommender Systems.
Junjie Zhang|Yupeng Hou|Ruobing Xie|Wenqi Sun|Julian J. McAuley|Wayne Xin Zhao|Leyu Lin|Ji-Rong Wen
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

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The First Workshop on Personalized Generative AI @ CIKM 2023: Personalization Meets Large Language Models.
Zheng Chen|Ziyan Jiang|Fan Yang|Zhankui He|Yupeng Hou|Eunah Cho|Julian J. McAuley|Aram Galstyan|Xiaohua Hu|Jie Yang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
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Towards a More User-Friendly and Easy-to-Use Benchmark Library for Recommender Systems.
Lanling Xu|Zhen Tian|Gaowei Zhang|Junjie Zhang|Lei Wang|Bowen Zheng|Yifan Li|Jiakai Tang|Zeyu Zhang|Yupeng Hou|Xingyu Pan|Wayne Xin Zhao|Xu Chen|Ji-Rong Wen
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
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Learning Vector-Quantized Item Representation for Transferable Sequential Recommenders.
Yupeng Hou|Zhankui He|Julian J. McAuley|Wayne Xin Zhao
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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ID-Agnostic User Behavior Pre-training for Sequential Recommendation.
Shanlei Mu|Yupeng Hou|Wayne Xin Zhao|Yaliang Li|Bolin Ding
Information Retrieval - 28th China Conference, CCIR 2022, Chongqing, China, September 16-18, 2022, Revised Selected Papers
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RecBole 2.0: Towards a More Up-to-Date Recommendation Library.
Wayne Xin Zhao|Yupeng Hou|Xingyu Pan|Chen Yang|Zeyu Zhang|Zihan Lin|Jingsen Zhang|Shuqing Bian|Jiakai Tang|Wenqi Sun|Yushuo Chen|Lanling Xu|Gaowei Zhang|Zhen Tian|Changxin Tian|Shanlei Mu|Xinyan Fan|Xu Chen|Ji-Rong Wen
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
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CORE: Simple and Effective Session-based Recommendation within Consistent Representation Space.
Yupeng Hou|Binbin Hu|Zhiqiang Zhang|Wayne Xin Zhao
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
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Improving Graph Collaborative Filtering with Neighborhood-enriched Contrastive Learning.
Zihan Lin|Changxin Tian|Yupeng Hou|Wayne Xin Zhao
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

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RecBole: Towards a Unified, Comprehensive and Efficient Framework for Recommendation Algorithms.
Wayne Xin Zhao|Shanlei Mu|Yupeng Hou|Zihan Lin|Yushuo Chen|Xingyu Pan|Kaiyuan Li|Yujie Lu|Hui Wang|Changxin Tian|Yingqian Min|Zhichao Feng|Xinyan Fan|Xu Chen|Pengfei Wang|Wendi Ji|Yaliang Li|Xiaoling Wang|Ji-Rong Wen
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

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Learning Semantic Representations from Directed Social Links to Tag Microblog Users at Scale.
Wayne Xin Zhao|Yupeng Hou|Junhua Chen|Jonathan J. H. Zhu|Eddy Jing Yin|Hanting Su|Ji-Rong Wen
ACM Transactions on Information Systems (TOIS) 2020 Volume 38 Issue 2
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Learning to Match Jobs with Resumes from Sparse Interaction Data using Multi-View Co-Teaching Network.
Kun Zhou|Jaehui Park|Shuqing Bian|Xu Chen|Yupeng Hou|Sang-goo Lee|Wayne Xin Zhao|Jaehui Park|Kun Zhou|Yupeng Hou|Sang-goo Lee|Yang Song|Tao Zhang|Ji-Rong Wen
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020