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Yufei Xu — most-cited papers & profile · Large Language Models
← authors
·
overview
Yufei Xu
16
papers ·
24
citations ·
20
h-index
Chongqing University of Technology
Google Scholar ↗
Semantic Scholar ↗
OpenAlex ↗
Most-cited papers
ToolHop: A Query-Driven Benchmark for Evaluating Large Language Models in Multi-Hop Tool Use
2025 · 3 citations
Feedback-Driven Tool-Use Improvements in Large Language Models via Automated Build Environments
2025
HISA: Efficient Hierarchical Indexing for Fine-Grained Sparse Attention
2026
Critique-RL: Training Language Models for Critiquing through Two-Stage Reinforcement Learning
2025
Recitation over Reasoning: How Cutting-Edge Language Models Can Fail on Elementary School-Level Reasoning Problems?
2025
Feedback-Driven Tool-Use Improvements in Large Language Models via Automated Build Environments
2025
AgentGym-RL: Training LLM Agents for Long-Horizon Decision Making through Multi-Turn Reinforcement Learning
2025
Critique-RL: Training Language Models for Critiquing through Two-Stage Reinforcement Learning
2025
Top co-authors
Xuesong Yao
· 7
Zhengyin Du
· 7
Jiecao Chen
· 6
Junjie Ye
· 6
Qi Zhang
· 6
Xuanjing Huang
· 6
Zhiheng Xi
· 6
Tao Gui
· 5
Xiaoran Fan
· 4
Zehui Chen
· 4
Jixuan Huang
· 3
Rui Zheng
· 3
Topics
Evaluation
Reinforcement Learning
Training Techniques
Efficiency
Code
RAG
Fine-Tuning
Vision-Language
In-Context Learning
Model Architecture