Jiongchi Yu
Hello, I am Jiongchi Yu (俞炯弛). Many people also call me TTFish. I am a Ph.D. candidate in the School of Computing and Information Systems at Singapore Management University (SMU) supervised by Prof. Xiaofei Xie.
I received my bachelor’s degree from Zhejiang University, advised by Prof. Zhikang Xu and I was fortunate to take the guidance of Prof. Fan Zhang. I served as the team leader of Zhejiang University Supercomputing Team (ZJUSCT) for two years and helped reconstruct public services (e.g. ZJU Mirror).
I am open to all sorts of communication. Please feel free to reach out via emails or schedule an online meeting anytime 😃!
I received my bachelor’s degree from Zhejiang University, advised by Prof. Zhikang Xu and I was fortunate to take the guidance of Prof. Fan Zhang. I served as the team leader of Zhejiang University Supercomputing Team (ZJUSCT) for two years and helped reconstruct public services (e.g. ZJU Mirror).
I am open to all sorts of communication. Please feel free to reach out via emails or schedule an online meeting anytime 😃!
NEWS
My primary research focuses on the testing and security of cloud-native infrastructure. I am also working on (multi) agentic LLM systems for software engineering and security domain.
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One co-authored paper is accepted on IEEE Transactions on Information Forensics and Security |
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Completed mentorship of two security-related projects under OpenPrinting @ The Linux Foundation for GSoC 2025 🎓 (Project 1, Project 2) |
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Invited to serve as a PC member for the MSR 2026 Technical Track 📝 |
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One co-authored paper is accepted on ASE 2025 |
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Awarded the SMU Presidential Doctoral Fellowship 🥳 |
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Received the SMU SCIS Dean’s List Award 🥳 |
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Received the MSR 2025 Distinguished Junior Reviewer Award 🥳 |
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One paper is accepted on FSE 2025 ☀️ |
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One paper is accepted on 2030 Software Engineering ☀️ |
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My research has been awarded a grant from the Google Cloud Research Credits Program 🍚 |
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One co-authored paper is accepted on IEEE Journal on Selected Areas in Communications |
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One co-authored paper is accepted on SIGKDD 2025 |
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One paper is accepted on ISSTA 2024 ☀️ |
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One co-authored paper is accepted on IEEE/ACM Transactions on Networking |
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One co-authored paper is accepted on WWW 2024 Short Papers Track |
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One co-authored paper is accepted on ACNS 2024 |
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One co-authored paper is accepted on Computers & Security |
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I passed Ph.D. Qualifying Examination 😃 |
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One co-authored paper is accepted on IEEE Transactions on Mobile Computing |
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Awarded the SMU Presidential Doctoral Fellowship 🥳 |
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Got assigned CVE-2023-4156 🐞 Detailed Report |
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One paper is accepted on ICSE 2023 ☀️ |
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Publications
(*: Equal Contribution, #: Corresponding Author)
Awards
- SMU SCIS Dean’s List Award, SMU, 2025
- SMU Presidential Doctoral Fellowship, SMU, 2025
- MSR 2025 Distinguished Junior Reviewer Award, MSR, 2025
- SMU Presidential Doctoral Fellowship, SMU, 2023
- 5th Place, International Student Cluster Competition (ISC 2022), 2022
- First Prize Award, Asia Student Supercomputer Challenge (ASC 20-21), 2021
- Bronze Award, The 8th “Intel Cup” Parallel Application Challenge (PAC 2019), 2019
- Second Prize Award, The 12th National College Information Security Contest, 2019
- Second Prize Award, Asia Student Supercomputer Challenge (ASC 2019), 2019
Professional Services
- Program Committee: MSR'2026, LLMSC'2025
- AE Committee Member: NDSS'2026, ICSE'2025, ISSTA'(2024 2025), CCS'(2023 2025), USENIX Security'(2024 2025), EuroSys'2024
- Reviewer: IEEE TSE, SIGKDD, IEEE IoT, JSS, JPDC, JNCA, JISA, IEEE TCC
Misc
Zhejiang University Supercomputing Team (ZJUSCT)
2018.05 - 2021.02
I joined Zhejiang University Supercomputing Team (ZJUSCT) in 2018 and served as the team leader for 2 years. We have grown into a team of more than 20 undergraduate students and have achieved much progress:
- Participate in international student cluster competitions (e.g., ASC, ISC) and get awards
- Start the Git service (ZJU Git) and reconstruct the open source mirror site (ZJU Mirror) of Zhejiang University (History of Falcon)
- Design the sophomore-oriented course “Introduction of Supercomputing” and serve as the teaching assistant [Course Material]
Netease Fuxi AI Lab
2022.01 - 2022.05
Research Intern
Research on testing online combat games and test cases selection of industrial regression testing for video games, specifically for online combat game Justice Online
Fun Stuff
Violin
ACGN
I am passionate into otaku stuffs while still remaining N2 QwQ
Referee
I am a National (China) Second-Class Referee for 🏀 and 🏓
