Qingwei Lin

Sr. Principal Researcher, Microsoft, Microsoft Research

Joined

July 2019

Names

Qingwei Lin

Emails

****@microsoft.com (Confirmed)

****@hotmail.com (Confirmed)

Personal Links

Career & Education History

Sr. Principal Researcher

Microsoft, Microsoft Research (microsoft.com)

2006 – Present

Advisors, Relations & Conflicts

Postdoc Advisor

Dongmei Zhang

Present

Coauthor

Hongyu Zhang

Present

Expertise

Reinforcement Learning

2018 – Present

LLM

2016 – Present

GPT

2016 – Present

Deep Learning

2015 – Present

AIOps

2010 – Present

Cloud Intelligence

2009 – Present

Machine learning

2008 – Present

Data mining

2006 – Present

Cloud systems

2006 – Present

Log Analysis

2006 – Present

Anomaly Detection

2006 – Present

Diagnosis

2006 – Present

Root cause analysis

2006 – Present

Publications

LLM Reasoning as Trajectories: Step-Specific Representation Geometry and Correctness Signals
Lihao Sun, Hang Dong, Bo Qiao, Qingwei Lin, Dongmei Zhang, Saravan Rajmohan
- ACL Main Conference 2026
- Readers: Everyone
RepoGenesis: Benchmarking End-to-End Microservice Generation from Readme to Repository
Zhiyuan Peng, Xin Yin, Pu Zhao, Fangkai Yang, Lu Wang, Ran Jia, Xu Chen, Qingwei Lin, Saravan Rajmohan, Dongmei Zhang
- ACL 2026 Main
- Readers: Everyone
CI-Work: Benchmarking Contextual Integrity in Enterprise LLM Agents
Wenjie Fu, Xiaoting Qin, Jue Zhang, Qingwei Lin, Lukas Wutschitz, Robert Sim, Saravan Rajmohan, Dongmei Zhang
- ACL 2026 Industry Track Poster
- Readers: Everyone
Computer-Using World Model
Yiming Guan, Rui Yu, John Zhang, Lu Wang, Chaoyun Zhang, Liqun Li, Bo Qiao, Si Qin, He Huang, Fangkai Yang, Pu Zhao, Lukas Wutschitz, Samuel Kessler, Huseyin A Inan, Robert Sim, Saravan Rajmohan, Qingwei Lin, Dongmei Zhang
- ICLR 2026 Workshop World Models
- Readers: Everyone
VEM: Environment-Free Exploration for Training GUI Agent with Value Environment Model
Mengzhuo Chen, Jiani zheng, Lu Wang, Fangkai Yang, Chaoyun Zhang, Lingrui Mei, Wenjie Yin, Qingwei Lin, Dongmei Zhang, Saravan Rajmohan
- Accepted by TMLR
- Readers: Everyone
Duet: Joint Exploration of User–Item Profiles
Yue Chen, Lu Wang, Minjie Hong, Pu Zhao, Fangkai Yang, Yifei Dong, Minghua He, Nan Hu, Jianjin Zhang, Zhiwei Dai, Yuefeng Zhan, Weihao Han, Hao Sun, Qingwei Lin, Weiwei Deng, Feng Sun, Qi Zhang, Saravan Rajmohan, Dongmei Zhang
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
WarriorMath: Empowering Mathematical Reasoning for Large Language Models via Expert Battles
Yue Chen, Minghua He, Fangkai Yang, Pu Zhao, Lu Wang, Yu Kang, Yifei Dong, Yuefeng Zhan, Hao Sun, Qingwei Lin, Saravan Rajmohan, Dongmei Zhang
- Submitted to ICLR 2026
- Readers: Everyone
DoVer: Intervention-Driven Auto Debugging for LLM Multi-Agent Systems
Ming Ma, Jue Zhang, Fangkai Yang, Yu Kang, Qingwei Lin, Saravan Rajmohan, Dongmei Zhang
- ICLR 2026 Poster
- Readers: Everyone
RePrompt: Reasoning-Augmented Reprompting for Text-to-Image Generation via Reinforcement Learning
Mingrui Wu, Lu Wang, Pu Zhao, Fangkai Yang, Jianjin Zhang, Jianfeng Liu, Yuefeng Zhan, Weihao Han, Hao Sun, Jiayi Ji, Xiaoshuai Sun, Qingwei Lin, Weiwei Deng, Dongmei Zhang, Feng Sun, Rongrong Ji
- ICLR 2026 Poster
- Readers: Everyone
Distill Not Only Data but Also Rewards: Can Smaller Language Models Surpass Larger Ones?
Yudi Zhang, Lu Wang, Meng Fang, Yali Du, Chenghua Huang, Jun Wang, Qingwei Lin, Mykola Pechenizkiy, Dongmei Zhang, Saravan Rajmohan
- Submitted to ICLR 2026
- Readers: Everyone

View all 272 publications

Co-Authors

View all 482 co-authors