PhD, University of North Carolina at Chapel Hill, 2019.

Major: Information Science

Dissertation Title: Credibility assessment of health information on social media: Discovering credibility factors, operationalization, and prediction

MS, University of Illinois at Urbana-Champaign, 2013.

Major: Geography

Degree Specialization: Geographic Information Science

Dissertation Title: Credibility assessment of volunteered geographic information for emergency management: A model based on Bayesian networks

BS, Yonsei University, 2003.

Major: Electrical Engineering