Zeyu Zhang

According to our database, Zeyu Zhang authored at least 19 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Explicit v.s. Implicit Memory: Exploring Multi-hop Complex Reasoning Over Personalized Information.

Zeyu Zhang, Yang Zhang, Haoran Tan, Rui Li, Xu Chen

CoRR, August, 2025

KnowTrace: Bootstrapping Iterative Retrieval-Augmented Generation with Structured Knowledge Tracing.

Rui Li, Quanyu Dai, Zeyu Zhang, Xu Chen, Zhenhua Dong, Ji-Rong Wen

CoRR, May, 2025

Beyond Single-Point Judgment: Distribution Alignment for LLM-as-a-Judge.

Luyu Chen, Zeyu Zhang, Haoran Tan, Quanyu Dai, Hao Yang, Zhenhua Dong, Xu Chen

CoRR, May, 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 Trans. Inf. Syst., March, 2025

Meta Recommendation With Robustness Improvement.

Zeyu Zhang, Chaozhuo Li, Xu Chen, Xing Xie, Philip S. Yu

IEEE Trans. Knowl. Data Eng., February, 2025

MemEngine: A Unified and Modular Library for Developing Advanced Memory of LLM-based Agents.

Zeyu Zhang, Quanyu Dai, Xu Chen, Rui Li, Zhongyang Li, Zhenhua Dong

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

RecUserSim: A Realistic and Diverse User Simulator for Evaluating Conversational Recommender Systems.

Luyu Chen, Quanyu Dai, Zeyu Zhang, Xueyang Feng, Mingyu Zhang, Pengcheng Tang, Xu Chen, Yue Zhu, Zhenhua Dong

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

TrendSim: Simulating Trending Topics in Social Media Under Poisoning Attacks with LLM-based Multi-agent System.

Zeyu Zhang, Jianxun Lian, Chen Ma, Yaning Qu, Ye Luo, Lei Wang, Rui Li, Xu Chen, Yankai Lin, Le Wu, Xing Xie, Ji-Rong Wen

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29, 2025

MemBench: Towards More Comprehensive Evaluation on the Memory of LLM-based Agents.

Haoran Tan, Zeyu Zhang, Chen Ma, Xu Chen, Quanyu Dai, Zhenhua Dong

Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024

A survey on large language model based autonomous agents.

Lei Wang, Chen Ma, Xueyang Feng, Zeyu Zhang, Hao Yang, Jingsen Zhang, Zhiyuan Chen, Jiakai Tang, Xu Chen, Yankai Lin, Wayne Xin Zhao, Zhewei Wei, Jirong Wen

Frontiers Comput. Sci., December, 2024

MemSim: A Bayesian Simulator for Evaluating Memory of LLM-based Personal Assistants.

Zeyu Zhang, Quanyu Dai, Luyu Chen, Zeren Jiang, Rui Li, Jieming Zhu, Xu Chen, Yi Xie, Zhenhua Dong, Ji-Rong Wen

CoRR, 2024

A Survey on the Memory Mechanism of Large Language Model based Agents.

Zeyu Zhang, Xiaohe Bo, Chen Ma, Rui Li, Xu Chen, Quanyu Dai, Jieming Zhu, Zhenhua Dong, Ji-Rong Wen

CoRR, 2024

Reflective Multi-Agent Collaboration based on Large Language Models.

Xiaohe Bo, Zeyu Zhang, Quanyu Dai, Xueyang Feng, Lei Wang, Rui Li, Xu Chen, Ji-Rong Wen

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

Generalizing Knowledge Graph Embedding with Universal Orthogonal Parameterization.

Rui Li, Chaozhuo Li, Yanming Shen, Zeyu Zhang, Xu Chen

Proceedings of the Forty-first International Conference on Machine Learning, 2024

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, 2023

Towards Robust Fairness-aware Recommendation.

Hao Yang, Zhining Liu, Zeyu Zhang, Chenyi Zhuang, Xu Chen

Proceedings of the 17th ACM Conference on Recommender Systems, 2023

Bayesian Active Causal Discovery with Multi-Fidelity Experiments.

Zeyu Zhang, Chaozhuo Li, Xu Chen, Xing Xie

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Hierarchical Invariant Learning for Domain Generalization Recommendation.

Zeyu Zhang, Heyang Gao, Hao Yang, Xu Chen

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

2022

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, 2022