Scholar
Lei Song
Google Scholar ID: pXDSOocAAAAJ
Microsoft Research Asia
Reinforcement Learning
Model checking
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Citations & Impact
All-time
Citations
572
H-index
12
i10-index
15
Publications
20
Co-authors
14
list available
Contact
No contact links provided.
Publications
4 items
The Quality-Utility Paradox: Why High-Reward Data Impairs Small Model Mathematical Reasoning
2026
Cited
0
3DMedAgent: Unified Perception-to-Understanding for 3D Medical Analysis
2026
Cited
0
MedFeat: Model-Aware and Explainability-Driven Feature Engineering with LLMs for Clinical Tabular Prediction
2026
Cited
1
RC-GRPO: Reward-Conditioned Group Relative Policy Optimization for Multi-Turn Tool Calling Agents
2026
Cited
0
Resume (English only)
Co-authors
14 total
Jiang Bian
Microsoft Research
Lijun Zhang
Institute of Software, Chinese Academy of Sciences
Co-author 3
Co-author 4
Zichuan Liu
AIML, Apple
Holger Hermanns
Professor of Computer Science, Saarland University, Saarland Informatics Campus
Yan Jin
Associate Professor in Computer Science, Huazhong University of Science and Technology, China
Linjie Xu
Queen Mary University of London
