Chang Chen   Yr4 undergraduate Student Department of Computer Science and Engineering The Chinese University of Hong Kong Hong Kong SAR, China. E-mail: ccchen[AT]link.cuhk.edu.hk [Curriculum Vitae][Google Scholar]

Biography

I am a fourth (final) year undergraduate student at the Department of Computer Science and Engineering at The Chinese University of Hong Kong (CUHK). During my academic year, I have two times summer research experience under the supervise of Prof. Michael Lyu.
Currently I am looking for a Ph.D. position in AI field.

Research Interests

The reliability and safety of AI models and software, such as large language models, multi-modal models. Also Interests on the culture of the AI models.

Publications

2024

• Wenxuan Wang, Zhaopeng Tu, Chang Chen, Youliang Yuan, Jen-tse Huang, Wenxiang Jiao and Michael R. Lyu.
  All Languages Matter: On the Multilingual Safety of Large Language Models.
  ACL 2024 Findings: Findings of 62th Annual Meeting of the Association for Computational Linguistics.

2023

• Wenxuan Wang, Jingyuan Huang, Jen-tse Huang, Chang Chen, Pinjia He, Jiazhen Gu and Michael R. Lyu.
  A Picture is Worth a Thousand Toxic Words: A Metamorphic Testing Framework for Content Moderation Software.
  ASE 2023: The 38th IEEE/ACM International Conference on Automated Software Engineering.
• Wenxuan Wang, Jingyuan Huang, Chang Chen, Jiazhen Gu, Jianping Zhang, Weibin Wu, Pinjia He and Michael R. Lyu.
  Validating Multimedia Content Moderation Software via Semantic Fusion.
  ISSTA 2023: The 32nd ACM SIGSOFT International Symposium on Software Testing and Analysis.