Qingyu Yin
Scholar

Qingyu Yin

Google Scholar ID: P-mBKNYAAAAJ
Amazon
LLMNatural Language Processing
Google Scholar↗
Citations & Impact
All-time
Citations
1,095
 
H-index
19
 
i10-index
26
 
Publications
20
 
Co-authors
127
list available
Contact
No contact links provided.
Publications
2 items
Training LLMs for Multi-Step Tool Orchestration with Constrained Data Synthesis and Graduated Rewards
2026
Cited
0
HeaPA: Difficulty-Aware Heap Sampling and On-Policy Query Augmentation for LLM Reinforcement Learning
2026
Cited
0
Resume (English only)
Co-authors
127 total
Bing Yin
Bing Yin
Amazon.com
Zheng (Jackie) Li
Zheng (Jackie) Li
Senior Applied Scientist, Amazon Store Foundation Modeling
Haoming Jiang
Haoming Jiang
OpenAI; Ex-Amazon; Georgia Institute of Technology
Co-author 4
Co-author 4
Yifan Gao
Yifan Gao
Senior Applied Scientist, Amazon
Co-author 6
Co-author 6
Co-author 7
Co-author 7
Chen Luo
Chen Luo
Amazon Search