Current Research Interests:
Artificial Intelligence and Reinforcement Learning
Large Language Models
Numerical Analysis
Reduced Order Modeling
My research interests are always evolving and I am always interested in expanding my knowledge.
My current research is in artificial intelligence and reinforcement learning related to large language models. In particular analyzing the outputs of LLMs and measuring responses with statistical confidence.
I am currently working under Dr. Jinchi Lv at the University of Southern California
Publications
D. Park, Y. Fan, J. Lv, (2025). "LIDS: latent SVD-based direction metric and SOFARI visualization for LLM inference." https://arxiv.org/abs/2603.00105v1
D. Park, C. Mou, H. Liu, A. Sandu, T. Iliescu, (2023). "A Two-Level Galerkin Reduced Order Model for the Steady Navier-Stokes Equations" https://arxiv.org/abs/2211.12968