Huawei Zheng

I am Huawei Zheng, a master student in Software Engineering at Zhejiang University, advised by Prof. Dazhen Deng, expected to graduate in 2027.

My research focuses on data agents and trustworthy large language models, with research and engineering experience in LLM safety, data-agent systems, and retrieval and reasoning over complex data.

Beyond research, I enjoy films, series, books, music, history, technology, and games that offer fresh perspectives or immersive experiences. Seize the day.— Dead Poets Society

You can reach me at zhenghuawei [at] zju.edu.cn, or find more about my work via GitHub and Google Scholar.

news

Apr 07, 2026	One paper was accepted to ACL 2026 Main.
Jan 18, 2026	One paper was accepted to CHI 2026.
Aug 15, 2024	Our paper “AdversaFlow: Visual Red Teaming for Large Language Models with Multi-Level Adversarial Flow” received an IEEE VIS 2024 Best Paper Honorable Mention.

selected publications

ACL

StealthGraph: Exposing Domain-Specific Risks in LLMs through Knowledge-Graph-Guided Harmful Prompt Generation

Huawei Zheng, Xinqi Jiang, Sen Yang, Shouling Ji, Yingcai Wu, and Dazhen Deng

ACL 2026 Main (CCF-A)

PDF ACL Code BibTeX

@inproceedings{zheng-etal-2026-stealthgraph,
  title = {{StealthGraph: Exposing Domain-Specific Risks in LLMs through Knowledge-Graph-Guided Harmful Prompt Generation}},
  author = {Zheng, Huawei and Jiang, Xinqi and Yang, Sen and Ji, Shouling and Wu, Yingcai and Deng, Dazhen},
  booktitle = {Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)},
  year = {2026},
  url = {https://aclanthology.org/2026.acl-long.295/},
  pages = {6519--6539},
}

CHI

NoteFlow: Leveraging Charts as Sight Glasses for Consistent and Continuous Data Flow Tracing

Yuan Tian, Dazhen Deng, Sen Yang, Huawei Zheng, Bowen Shi, Kai Xiong, Xinjing Yi, and Yingcai Wu

CHI 2026 (CCF-A)

PDF DOI Code BibTeX

@inproceedings{10.1145/3772318.3790356,
  title = {{NoteFlow: Leveraging Charts as Sight Glasses for Consistent and Continuous Data Flow Tracing}},
  author = {Tian, Yuan and Deng, Dazhen and Yang, Sen and Zheng, Huawei and Shi, Bowen and Xiong, Kai and Yi, Xinjing and Wu, Yingcai},
  booktitle = {Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems},
  year = {2026},
  doi = {10.1145/3772318.3790356},
  url = {https://doi.org/10.1145/3772318.3790356},
  numpages = {17},
}

VIS

AdversaFlow: Visual Red Teaming for Large Language Models with Multi-Level Adversarial Flow

Dazhen Deng, Chuhan Zhang, Huawei Zheng, Yuwen Pu, Shouling Ji, and Yingcai Wu

IEEE Transactions on Visualization and Computer Graphics (IEEE VIS 2024), vol. 31, no. 1, pp. 492-502, Jan. 2025 (CCF-A, JCR-Q1)

Best Paper Honorable Mention Award

PDF Demo VIS BibTeX

@article{10681029,
  title = {{AdversaFlow: Visual Red Teaming for Large Language Models with Multi-Level Adversarial Flow}},
  author = {Deng, Dazhen and Zhang, Chuhan and Zheng, Huawei and Pu, Yuwen and Ji, Shouling and Wu, Yingcai},
  journal = {IEEE Transactions on Visualization and Computer Graphics},
  year = {2024},
  volume = {31},
  number = {1},
  pages = {492-502},
  url = {https://ieeexplore.ieee.org/document/10681029/},
}