Yuanjun (Diana) Feng

My name is Yuanjun (Diana) Feng, and I am a Ph.D. student in Information Systems at HEC Lausanne, University of Lausanne, supervised by Prof. Yash Raj Shrestha in the Applied Artificial Intelligence Lab. My research lies at the intersection of LLM/AI agents, human-centered Model Evaluation, and computational social science. I study how people use and perceive AI systems, and how these systems shape behaviour, decision-making, and social dynamics across diverse contexts.

Before joining HEC Lausanne, I earned an M.Sc. in Management, Technology, and Entrepreneurship from EPFL, and dual degrees in Energy and Power Engineering (B.Eng.) and Economics (B.Econ.) from Huazhong University of Science and Technology. I also did internships as a Machine Learning Engineer and Business Analyst in Zurich.

Beyond research, I enjoy dancing 💃, running 🏃‍♀️, photography 📷 (see my photos), and table tennis 🏓.