Jiakai Tang

2026

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Explainable Recommendation with Simulated Human Feedback.
Jiakai Tang|Jingsen Zhang|Zihang Tian|Xueyang Feng|Lei Wang|Xu Chen
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 1
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Optimizing Multi-Turn Interactive Recommendation Agents via Generative Intrinsic Motivation.
Xueyang Feng|Jiakai Tang|Xu Chen|Quanyu Dai|Zhenhua Dong
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
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The 2nd Workshop on Human-Centered Recommender Systems.
Kaike Zhang|Jiakai Tang|Du Su|Shuchang Liu|Julian J. McAuley|Lina Yao|Qi Cao|Yue Feng|Fei Sun
Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2025

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User Behavior Simulation with Large Language Model-based Agents.
Lei Wang|Jingsen Zhang|Hao Yang|Zhiyuan Chen|Jiakai Tang|Zeyu Zhang|Xu Chen|Yankai Lin|Hao Sun|Ruihua Song|Xin Zhao|Jun Xu|Zhicheng Dou|Jun Wang|Ji-Rong Wen
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 2

2023

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Towards a More User-Friendly and Easy-to-Use Benchmark Library for Recommender Systems.
Lanling Xu|Pengxiang Lan|Wayne Xin Zhao|Xiong Li|Seyed Mohammad Hosseini|Bowen Zheng|Xu Chen|Yikang Yan|Ebrahim Bagheri|Zhen Tian|Yifan Li|Enneng Yang|Ji-Rong Wen|Zhenyu Wen|Gaowei Zhang|Yuliang Liang|Jiakai Tang|Jianzhe Zhao|Zeyu Zhang|Junjie Zhang|Guibing Guo|Yupeng Hou|Lei Wang|Lanling Xu|Seyed Mohammad Hosseini|Pengxiang Lan|Bowen Zheng|Ebrahim Bagheri|Zhen Tian|Yifan Li|Enneng Yang|Yuliang Liang|Jiakai Tang|Jianzhe Zhao|Zeyu Zhang|Guibing Guo|Yupeng Hou|Xingyu Pan|Wayne Xin Zhao|Xiong Li|Yikang Yan|Xu Chen|Ji-Rong Wen|Zhenyu 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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Recommendation with Causality enhanced Natural Language Explanations.
Jingsen Zhang|Xu Chen|Jiakai Tang|Weiqi Shao|Quanyu Dai|Zhenhua Dong|Rui Zhang
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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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