About
I am Haoyu Li (李皓宇), a PhD student at the University of Illinois Urbana-Champaign (UIUC) advised by Prof. Luyi Xing since 2025 Fall.
My research interests span system security and machine learning, with a particular focus on identifying emerging security flaws in large-scale systems and leveraging LLMs for more accurate and efficient code analysis.
Prior to UIUC, I obtained my bachelor’s and master’s degrees at SJTU, working with Libo Chen and playing CTF with 0ops.
Publication
Chenyuan Yang, Zijie Zhao, Zichen Xie, Haoyu Li, Lingming Zhang
The 31st Symposium on Operating Systems Principles
(SOSP 2025), Oct 2025. [paper] [code]
Work Experience
Academic Service
Sub-reviewer: USENIX Security’26, NDSS’26
Teaching Experience
Teaching Assistant, NIS8017: Security Vulnerability Assessment (SJTU) 2023.02 - 2023.06