The TMG research group is a vibrant and innovative team dedicated to advancing the frontiers of artificial intelligence, next-generation operating systems, and intelligent system software. Founded by Professor Jie Yu, director of the Domestic Basic Software Engineering Research Center at College of Computer Science and Technology, National University of Defense Technology (NUDT), TMG brings together passionate researchers, industry experts, and talented students to drive groundbreaking discoveries and real-world applications in emerging technologies.

🔬 Research Areas

🖥️ Next-generation Operating System

  • AIOS / LLM-Powered Agent OS
  • RISC-V oriented OS architecture design
  • Mobile OS

🤖 Large Language Model

  • LLM-Powered Agent
  • LLM Compression
  • LLM Knowledge Edit
  • LLM Security
  • LLM Fine-tuning
  • LLM Inference Acceleration
  • Multi-modal LLM

📝 Publications

2025

2024

2023

2022

2021

2020 and former

🎖 Honors and Awards

  • 2018 CHIP2018信息抽取竞赛,全国第二名
  • 2019 CCKS2019信息抽取竞赛,全国第一名
  • 2020 CCKS2020信息抽取竞赛,全国第三名
  • 2021 麒麟杯全国开源应用软件开发大赛,全国二等奖
  • 2021 科大讯飞2021文本匹配竞赛,全国第一名
  • 2023–2024 开放原子开源大赛,全国一等奖、三等奖
  • 2024 “松山湖杯”2024中国研究生操作系统开源创新大赛,全国一等奖、二等奖
  • 2024 第四届厦门国际银行数创金融杯建模大赛,铜奖

🧑‍💻 Team Members

🧑‍🏫 Teachers

sym

Jie Yu
Jie Yu obtained his BS and PHD from the National University of Defense Technology (NUDT) in 2005 and 2010, supervised by Prof. Huowang Chen and Prof. Zhoujun Li. He was a Post-graduate intern at the National University of Singapore, supervised by Prof. Chang Ee-Chien during 2008-2009. Currently, he is a professor at NUDT. He focuses on system software, including security and performance in AI (mostly on NLP) and OS (mostly on Linux and Android). He has published more than 60 papers, including SIGCOMM, AAAI, ICSE, COLING, ICPP, SecureComm, ISPA etc.

Email: yj@nudt.edu.cn

sym

Jun Ma
Jun Ma obtained his BS and PHD from NUDT in 2005 and 2011, supervised by Prof. Zhiying Wang.
He is an associate research fellow in Software Engineering Research Center, NUDT. His research focuses on:

  • Operating systems (architecture, kernel, security, desktop)
  • Information security (access control, trust computing, DLP, recovery)
  • Software engineering (ecosystem, dependency management)
    He has published over 30 papers and built many engineering systems on Linux, Windows, and embedded systems.

Email: majun@nudt.edu.cn

sym

Shasha Li
Shasha Li obtained her BS and PHD from NUDT in 2005 and 2011, supervised by Prof. Huowang Chen and Prof. Zhoujun Li.
She was a post-graduate intern at MSRA supervised by Prof. Chin-Yew Lin (2008–2011).
Currently an associate professor in the School of Computer Science, NUDT.
Research interests: Natural Language Processing and Knowledge Graphs.
Published 40+ papers in ACL, COLING, TKDE, IPM, etc.

Email: shashali@nudt.edu.cn

sym

Xiaodong Liu
Received BS and Ph.D. in Computer Science and Technology from NUDT (2007, 2013).
Currently an associate professor at NUDT.
Research: Desktop OS, Software Engineering, Troubleshooting.

Email: liuxiaodong@nudt.edu.cn

sym

Long Peng
BS & MS from NUDT (2009, 2012), Ph.D. from Vrije Universiteit Brussel (2017).
Currently an assistant research fellow at NUDT.
Research topics:

  • Real-time & Mobile OS
  • Embedded Systems
  • Robotics Software Frameworks
  • Intelligent Control Systems

Email: penglong@nudt.edu.cn

sym

Jing Wang
Jing Wang received her BS and Ph.D in Computer Science and Technology from the National University of Defense Technology (NUDT), China in 2008 and 2019, respectively. Currently she works as an assistant research fellow at NUDT.Her research focuses on operating system,software engineering.

Email: wangjing@nudt.edu.cn

sym

Bin Ji
Bin Ji received his BS in Computer Science from Shandong University, China, in 2014 and his Ph.D in Computer Science from the National University of Defense Technology (NUDT), China, in 2022. He was a Research Fellow at the Institute of Data Science, National University of Singapore, from 2023 to 2024. Currentl,y he works as an assistant research fellow at NUDT. Research topics:

  • LLM-Powered Agent
  • LLM-Powered Agent OS
  • LLM Compression
  • Text Generation with Citations

Email: jibin@nudt.edu.cn

🎓 Postdoctoral Researchers

  • Zhuo Li |Next-generation OS | –

🥇 Ph.D. Students

  • Yongtao Tang | Multi-Modal LLM | tangyongtao18@nudt.edu.cn
  • Shezheng Song | Multi-Modal LLM | ssz614@nudt.edu.cn
  • Xiaopeng Li | LLM Knowledge Edit| xiaopengli@nudt.edu.cn
  • Xi Wang | LLM Jailbreak | wx_23ndt@nudt.edu.cn
  • Qianyue Li|LLM-Powered Agent|li_qianyue@nudt.edu.cn
  • Luxiang Guo | LLM-Powered Agent | lxg@nudt.edu.cn
  • Jinying Xiao | LLM-Powered Agent, LLM Compression |
  • Ye Xiao | |
  • Mengrui Cao | |

🥈 Master Students

  • Binrui Zeng | LLM Compression | zengbinrui@nudt.edu.cn
  • Xuan Xie | LLM Compression |
  • Ye Zhong |LLM Compression |
  • Jiacheng Jie | LLM-Powered Agent |
  • Wei Li | LLM Fine-tuning | liweil@nudt.edu.cn
  • Qingxiao Zhang|LLM Inference Acceleration|zhangqxnudt@nudt.ecu.cn
  • Zhilong Liu | Next-generation OS| liuzhilong23@nudt.edu.cn
  • Xinran Hong | Next-generation OS | hongxinran@nudt.edu.cn
  • Zhuoyi Huang | Next-generation OS | 1586699654@qq.com
  • Jiahao Zhong | GPU Software Stack | zhongjiahao2@nudt.edu.cn
  • Guojie Liu | Graph Retrieval-Augmented Generation | liuguojie@nudt.edu.cn
  • Shuai Lu | Next-generation OS | lushuai@nudt.edu.cn
  • Yueyu Wang | LLM-Powered Agent | wangyueyu@nudt.edu.cn
  • Chenming Deng | System Software | dengchenming@nudt.edu.cn
  • Chuang Zhang | Operating System and Knowledge Graph | –

🎓 Alumni

🥇 Ph.D.

  • 2024 (2018.09 – 2024.06)
    • Huijun Liu | Postdoc at National University of Singapore | LLM Security | liuhuijun@nudt.edu.cn
  • 2022 (2018.09 – 2022.06)
    • Bin Ji | Postdoc at National University of Singapore | LLM Agent | jibin@nudt.edu.cn
  • 2021 (2017.09 – 2021.12)
    • Zibo Yi | National Institute in Beijing | Artificial Intelligence Security | yizibo14@nudt.edu.cn
    • Shaoduo Gan | National Institute in Beijing | Distributed Machine Learning | ganshaoduo@nudt.edu.cn

🥈 Master

  • 2024 (2021.09 – 2024.06)
    • Miaomiao Li | XingWang | Artificial Intelligence Security | limiaomiao21@nudt.edu.cn
  • 2023 (2020.09 – 2023.06)
    • Jing Yang | Huawei | Information Extraction | yangjing2036@126.com
    • Xi Deng | – | Text Assessment | deng@nudt.edu.cn
    • Mengxue Du | – | Information Retrieval | dumengxuenudt@nudt.edu.cn
  • 2022 (2019.09 – 2022.06)
    • Wuhang Lin | NetEase SSP Offer | Text Summarization | wuhanglin@nudt.edu.cn
  • 2021 (2019.09 – 2021.12)
    • Hao Xu | Work @ Guangdong | Web Operating System | xuhao19@nudt.edu.cn
  • 2020 (2018.09 – 2021.06)
    • Xiaohu Du | Ph.D. @ HUST | Artificial Intelligence Security | xhdu18@foxmail.com
    • Jianling Li | Ph.D. @ Tianjin University | Text Summarization | jianlingl@nudt.edu.cn
    • Yongtao Tang | Ph.D. @ NUDT | Information Extraction | tangyongtao18@nudt.edu.cn
    • Yijia Liu | Work @ Changsha Bank Head Office | Information Extraction
  • 2019 (2017.06 – 2019.12)
    • Dongyang Liang | Work @ Zhejiang | Sci & Tech Literature Mining | liangdongyang10@yeah.net
  • 2018 (2015.09 – 2018.06)
    • Lu Si | Ph.D. @ Tsinghua University | Big Data & Knowledge Graph | lusi@ubuntukylin.com
    • Jie Lin | Work @ Sichuan | Big Data & Knowledge Graph | mr_lin0215@163.com
  • 2017 (2014.09 – 2017.06)
    • Shaoduo Gan | Ph.D. @ ETH Zurich | Distributed Machine Learning | ganshaoduo@nudt.edu.cn
    • Zibo Yi | Ph.D. @ NUDT | Artificial Intelligence Security | yizibo14@nudt.edu.cn
    • Qi Zhang | Work @ Guangdong | Distributed Operating System
    • Qintao Shen | Ph.D. @ Institute of Information Engineering, CAS | System Security

🌏 Attend Conference

2024

sym

In August 2024, some students from our research group attended the Chinese Information Processing Society Summer School held in Beijing, where they learned about the cutting-edge research on LLMs and shared their insights.

sym

In December 2024, some students from our research group attended the Annual Conference of the Chinese Information Processing Society held in Jiaxing, Zhejiang.

2023

sym

In December 2023, some students and teachers from our research group attended the China Software Conference held in Shanghai.

sym

In December 2023, some members of our research group attended the Frontier Technology Seminar on Large Language Models held in Chengdu.

2021

sym

In May 2021, some members of our research group went to Beijing to attend the 116th session of the ADL (Advanced Deep Learning) Bootcamp.

💻 Entertainment

2025

sym

In 2025, TMG group held a spring outing activity.

sym

2024

sym

In 2024, TMG group held a mountain climbing spring outing at Heimi Peak, which also served as a graduation gathering for our senior students Liu Huijun and Li Miaomiao.

2023

2022

2021

sym

In 2021, the research group organized an activity, and everyone spent a happy and joyful day together.

sym
sym
sym

2020

sym

In 2020, some members of our research group went to Nanchang to attend the CCKS20 conference and visited some local historical sites and scenic spots.