Data mining, Text mining, Natural language processing, Information retrieval, Recommendation system

Mar 2023 - Present: Assistant professor, Department of Artificial Intelligence, Yonsei University
Jul 2021 - Feb 2023: Postdoctoral researcher, University of Illinois at Urbana-Champaign
Mar 2020 - Jun 2021: Postdoctoral researcher, Artificial Intelligence Research Institute, POSTECH
Sep 2018 - Feb 2019: Visiting researcher, University of Texas Health Science Center at Houston