Zhiyuan Zhong
Southern University of Science and Technology (SUSTech), shenzhen, China
![portrait_crop.jpg](assets/img/portrait_crop.jpg)
I am Zhiyuan Zhong, a final year undergraduate majoring in Computer Science at SUSTech. I am also doing research in Software Quality Lab, supervised by Prof. Yepang Liu.
My current research is on Software Engineering, specifically LLM4SE. I am exploring the application of Large Language Models in discovering potential bugs within libraries. I am also very interested in research fields inlcuding Natural Language Processing, trustworthiness & safety of Large Language Models.
News
Jul 19, 2024 | I will participate in the 2024 Information Hub Summer Camp at HKUST(GZ). |
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Jul 14, 2024 | Our latest work on fuzzing fastjson2 is submitted to ASE 2024 (Industry Showcase). We leverage large language models (LLMs) to fuzz fastjson2, a JSON library from Alibaba. Based on unit tests, we utilize LLMs to generate diverse test cases by incorporating JSON-specific mutation rules. While manual inspection reveals that LLM-generated tests can be erroneous with self-contradictory assertions, we demonstrate that LLMs have the potential for classifying false-positive test failures. As of the end of June 2024, we have identified 34 bugs in fastjson2 , with 30 of them already fixed. The full list of bugs can be found here. |
Jun 28, 2024 | I am a contributor to the fastjson2 (3.6k+ stars) project. |
Selected Publications
- Fuzzing Data-Serialization Library With Large Language Models - A Practical Case In Fastjson2The 39th IEEE/ACM International Conference on Automated Software Engineering (ASE ’24) Industry Showcase Track, under review, 2024