Jiakai Tang

2026

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

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.

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

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

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

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