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Zhefan Wang 0001
Person information
- affiliation: Tsinghua University, Department of Computer Science and Technology (DCST), Beijing, China
Other persons with the same name
- Zhefan Wang 0002 — Shanghai Artificial Intelligence Laboratory, Shanghai, China
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2020 – today
- 2026
[i7]Zhefan Wang, Zhiqiang Guo, Weizhi Ma, Min Zhang, Quanjia Yan, Hengliang Luo:
Personalized Turn-Level User Conversation Satisfaction Benchmark. CoRR abs/2605.29711 (2026)- 2025
[c7]Yuanqing Yu
, Zhefan Wang
, Weizhi Ma
, Shuai Wang
, Chuhan Wu
, Zhiqiang Guo
, Min Zhang
:
StepTool: Enhancing Multi-Step Tool Usage in LLMs via Step-Grained Reinforcement Learning. CIKM 2025: 3952-3962
[c6]Zhefan Wang
, Ning Geng
, Zhiqiang Guo
, Weizhi Ma
, Min Zhang
:
Human vs. Agent in Task-Oriented Conversations. SIGIR-AP 2025: 133-142
[c5]Yuanqing Yu
, Zhefan Wang
, Chumeng Jiang
, Xinyi Li
, Jiayin Wang
, Min Zhang
:
Intelligent Agents with Adaptive Knowledge Fusion for Personalized Recommendation. WWW (Companion Volume) 2025: 2983-2987
[i6]Zhefan Wang, Ning Geng, Zhiqiang Guo, Weizhi Ma, Min Zhang:
Human vs. Agent in Task-Oriented Conversations. CoRR abs/2509.17619 (2025)
[i5]Zhefan Wang, Guokai Yan, Jinbei Yu, Siyu Gu, Jingyan Chen, Peng Jiang, Zhiqiang Guo, Min Zhang:
Generative Sequential Recommendation via Hierarchical Behavior Modeling. CoRR abs/2511.03155 (2025)- 2024
[c4]Zhefan Wang, Weizhi Ma, Min Zhang:
To Recommend or Not: Recommendability Identification in Conversations with Pre-trained Language Models. DASFAA (5) 2024: 19-35
[c3]Zhefan Wang
, Yuanqing Yu
, Wendi Zheng
, Weizhi Ma
, Min Zhang
:
MACRec: A Multi-Agent Collaboration Framework for Recommendation. SIGIR 2024: 2760-2764
[i4]Zhefan Wang, Yuanqing Yu, Wendi Zheng, Weizhi Ma, Min Zhang:
Multi-Agent Collaboration Framework for Recommender Systems. CoRR abs/2402.15235 (2024)
[i3]Zhefan Wang, Weizhi Ma, Min Zhang:
To Recommend or Not: Recommendability Identification in Conversations with Pre-trained Language Models. CoRR abs/2403.18628 (2024)
[i2]Yuanqing Yu, Zhefan Wang, Weizhi Ma, Zhicheng Guo, Jingtao Zhan, Shuai Wang, Chuhan Wu, Zhiqiang Guo, Min Zhang:
StepTool: A Step-grained Reinforcement Learning Framework for Tool Learning in LLMs. CoRR abs/2410.07745 (2024)- 2023
[c2]Jiayu Li
, Peijie Sun
, Zhefan Wang
, Weizhi Ma
, Yangkun Li
, Min Zhang
, Zhoutian Feng
, Daiyue Xue
:
Intent-aware Ranking Ensemble for Personalized Recommendation. SIGIR 2023: 1004-1013
[i1]Jiayu Li, Peijie Sun, Zhefan Wang, Weizhi Ma, Yangkun Li, Min Zhang, Zhoutian Feng, Daiyue Xue:
Intent-aware Ranking Ensemble for Personalized Recommendation. CoRR abs/2304.07450 (2023)- 2022
[c1]Chenyang Wang, Zhefan Wang, Yankai Liu, Yang Ge, Weizhi Ma, Min Zhang, Yiqun Liu, Junlan Feng, Chao Deng, Shaoping Ma:
Target Interest Distillation for Multi-Interest Recommendation. CIKM 2022: 2007-2016
Coauthor Index

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