About me
I am a first-year Ph.D. student in Computer Science at Clemson University, advised by Prof. Kunpeng Liu and Prof. Long Cheng.
My research interests include Agent Reinforcement Learning and AI Safety.
Email: gguo@clemson.edu
Selected Publications
- [arXiv 2026] Guangfu Guo, Xiaoqian Lu, Yue Feng, Mingming Sun. Beyond Static Visual Tokens: Structured Sequential Visual Chain-of-Thought Reasoning.
- [EMNLP 2025] Guangfu Guo, Xiaoqian Lu, Yue Feng. Med-VRAgent: A Framework for Medical Visual Reasoning-Enhanced Agents.
- [arXiv 2025] Guangfu Guo, Kai Zhang, Bryan Hoo, Yujun Cai, Xiaoqian Lu, Nanyun Peng and Yiwei Wang. Structured Outputs Enable General-Purpose LLMs to be Medical Experts.
Experience
- 2026 – Present Clemson University, Ph.D. Student
- 2025 – 2026 Beijing Institute of Mathematical Sciences and Applications (BIMSA), Research Intern
- 2024 – 2025 University of Birmingham, Research Intern
- 2024 – 2025 University of California, Los Angeles, Research Intern
- 2023 – 2024 University of Bristol, M.S. in Computer Science
- 2021 – 2022 Baidu Inc., Algorithm Intern
- 2018 – 2022 Central South University, B.E.