Haoyi Zeng
Hey! I’m a computer science undergrad at Saarland University. I’m broadly interested in verification, programming languages, hardware, and type theory.
Currently, I’m a research assistant at MPI-SWS, working with Derek Dreyer. I’m also collaborating with Jana Hoffmann at MPI-SP.
📬 (λx. λy. x00001@stud.uni-y.de) (haze) (saarland)
Research Papers (* equal contribution)
Post’s Problem in Constructive Mathematics
Haoyi Zeng, Yannick Forster, Dominik Kirst, Takako Nemoto
draft
Haoyi Zeng, Yannick Forster, Dominik Kirst, Takako Nemoto
draft
Destabilizing Iris
Simon Spies, Niklas Mück, Haoyi Zeng, Michael Sammler, Andrea Lattuada, Peter Müller, Derek Dreyer
pldi 2025 ⭐ distinguished paper award
Simon Spies, Niklas Mück, Haoyi Zeng, Michael Sammler, Andrea Lattuada, Peter Müller, Derek Dreyer
pldi 2025 ⭐ distinguished paper award
Extended Workshop Abstracts and Talks(selected)
Kawa: An Abstract Language for Scalable and Variable Detection of Spectre Vulnerabilities
Zheyuan Wu, Haoyi Zeng, Aaron Bies
src splash 2024 🥉 bronze medal
Zheyuan Wu, Haoyi Zeng, Aaron Bies
src splash 2024 🥉 bronze medal
Achievements
- Distinguished Paper Award: PLDI 2025, LICS 2025
- Bronze Medal (Undergraduate Category): SRC SPLASH 2025
- Summer@EPFL Fellowship
- German National Scholarship (Deutschlandstipendium)
- Bachelor’s Honors Program
Thesis
- Bachelor’s Thesis: Post’s Problem and the Priority Method in Synthetic Computability
Teaching
I’m a TA for a number of courses at UdS.
- Saarland University: Introduction to Computational Logic (2025)
- Saarland University: Introduction to Computational Logic (2023)
- Saarland University: Programming 2 (2023)
- Saarland University: Programming 2 Pre-Course (2023)
Events
- LICS 2025
- PLDI 2025
- SuRI@EPFL 2025
- PLISS 2025
- SPLASH 2024
- TYPES 2024
- Iris Workshop 2023/2024/2025
- Proof and Computation 2023
If you are tired, take a look at Baloo.