About Me

I'm Guorui Xie (谢国锐 in Chinese). I received my BEng (2019) and PhD (2024) degrees from SYSU and Tsinghua(China), respectively. I was also a CSC-funded research visitor at Polimi (Italy, 2023~2024).

Now I am an Assistant Researcher (PhD supervisor) at Pengcheng Laboratory(PCL, China National Lab). My research interests are: programmable network, P4, AI/LLM for network, and network for AI. I have published 20+ papers in NSDI, INFOCOM, ICNP, ToN, etc.

2019年本科毕业于中山大学，2024年博士毕业于清华大学，曾获国家留学基金资助海外联培（2023~2024）、腾讯青云计划。目前是鹏城国家实验室（PCL）助理研究员、博导（清华智能网络团队），研究可编程网络、P4技术、AI/LLM的网络应用、LLM分布式训练优化等，已在NSDI、INFOCOM、ICNP、ToN等刊物发表论文20余篇。

News

1. 招收26年秋入学的鹏城联培博士（科研平台高、津贴丰厚）：西电（待定）、中山大学（已无名额）。
2. 长期招收远程科研实习：大二/大三本科生（可推免清华or鹏城-哈工深直博）、硕士生（可申请27年普博2名，拟复旦/哈工深/中山等联培）。
3. 长期招收鹏城实验室研究人员及博后（算力网、P4、大容量传输、光网络、网络+ML/LLM、边缘计算等多方向），博后年薪56万+，海外回国博后68万+。

Selected Publication

Full list is in my GoogleScholar and codes are in GitHub.

1. Defending against Traffic Analysis Attacks with Flexible In-Network Obfuscation
   G. Xie, Q. Li, Z. Shi, G. Antichi, Y. Zhu, K. Li, C. Weng, S. Miano, Y. Jiang, and M. Xu. USENIX NSDI2026 (CCF A).
2. Intelligent In-Network Attack Detection on Programmable Switches with Soterv2
   G. Xie, Q. Li, C. Cui, et al. TDSC2024 (CCF A).
3. Generating neural networks for diverse networking classification tasks via hardware-aware neural architecture search
   G. Xie, Q. Li, Z. Shi, et al. TC2023 (CCF A).
4. Empowering in-network classification in programmable switches by binary decision tree and knowledge distillation
   G. Xie, Q. Li, G. Duan, J. Lin, et al. ToN2023 (CCF A).
5. Mousika: enable general in-network intelligence in programmable switches by knowledge distillation
   G. Xie, Q. Li, Y. Dong, G. Duan, et al. INFOCOM2022 (CCF A).

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