Taehyun Ha is an Assistant Professor in the Department of Artificial Intelligence and Data Science at Sejong University. His research focuses on human-centered computing, including generative agent modeling with large language models, trustworthy and explainable AI interfaces, and online user behavior analysis. He investigates how AI systems can better understand human context, support trust and decision-making, and analyze social dynamics such as opinion formation and information diffusion using data-driven and LLM-based methods. 

[Education]

• Ph.D. in Interaction Science (Data Science), Sungkyunkwan University, 2020

• B.E. in Industrial and Management Engineering, Hanyang University ERICA, 2015

[Professional Experience]

• Assistant Professor, Department of Artificial Intelligence and Data Science, Sejong University, 2023–present

• Senior Researcher, Korea Institute of Science and Technology Information (KISTI), 2019–2023

[Professional Activities]

• Editorial Member, Information Processing & Management (IP&M), 2025–present

• Editorial Member, The Human Factors & Ergonomics Society of Korea (ESK, 대한인간공학회), 2024–present

• Head, Center for Teaching & Learning (교수학습개발센터), Sejong University (2026–present)