Congyu Liu

me_bird.jpeg

LWSN 2161

305 N. University Street

West Lafayette, IN 47906

I am a Ph.D. student at Department of Computer Science, Purdue University, advised by Pedro Fonseca since 2021. I received my B.S. in Computer Science from Huazhong University of Science and Technology. I was an intern at Microsft Research Asia and Microsoft Research Redmond.

My current research focues on system reliability and security.

Publications

  1. Eurosys ’25
    Pegasus: Transparent and Unified Kernel-Bypass Networking for Fast Local and Remote Communication
    Dinglan Peng, Congyu Liu, Tapti Palit, Anjo Vahldiek-Oberwagner, Mona Vij, and Pedro Fonseca
    In Proceedings of the Twentieth European Conference on Computer Systems, 2025
  2. OOPSLA ’24
    ParDiff: Practical Static Differential Analysis of Network Protocol Parsers
    Mingwei Zheng, Qingkai Shi, Xuwei Liu, Xiangzhe Xu, Le Yu, Congyu Liu, Guannan Wei, and Xiangyu Zhang
    Proceedings of the ACM on Programming Languages, 2024
  3. ASPLOS ’23
    Veil: A Protected Services Framework for Confidential Virtual Machines
    Adil Ahmad, Botong Ou, Congyu Liu, Xiaokuan Zhang, and Pedro Fonseca
    In Proceedings of the 28th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 4, May 2023
  4. S&P ’23
    uSWITCH: Fast Kernel Context Isolation with Implicit Context Switches
    Dinglan Peng, Congyu Liu, Tapti Palit, Pedro Fonseca, Anjo Vahldiek-Oberwagner, and Mona Vij
    In 2023 IEEE Symposium on Security and Privacy, May 2023
  5. ASPLOS ’23Atifact AvailableAtifact FunctionalResults Reproduced
    KIT: Testing OS-Level Virtualization for Functional Interference Bugs
    Congyu Liu, Sishuai Gong, and Pedro Fonseca
    In Proceedings of the 28th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 2, May 2023