Jieun Han

Jieun Han

Ph.D Student of KAIST School of Computing

About

Hi, I am a Ph.D candidate in User & Information Lab (U&I Lab), KAIST. My research interests lie at the intersection of Natural Language Processing and Human-AI Interaction, with a particular focus on English education. I am especially interested in how Large Language Models can be leveraged to enable personalized learning—tailoring educational content to meet the unique needs of individual learners.

Please feel free to contact me via email {firstname}_{lastname} (at) kaist.ac.kr.

Latest News (See all)

  • 📝 [May 2025] Our paper DREsS is accepted to ACL 2025! 👗
  • 👩‍💻 [Mar 2025] I will be joining Microsoft Research Asia as an intern starting in this July! 🇨🇳
  • ✈️ [Nov 2024] Attended EMNLP to present LLM-as-a-tutor as a workshop paper! 🇺🇸

Selected Publications (See all)

Jieun Han*, Haneul Yoo*, Junho Myung, Minsun Kim, Tak Yeon Lee, So-Yeon Ahn, Alice Oh . "RECIPE4U: Student-ChatGPT Dialogue in EFL Writing Education", The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), 2024

Paper

Haneul Yoo, Jieun Han, So-Yeon Ahn, Alice Oh . "DREsS: Dataset for Rubric-based Essay Scoring on EFL Writing", The 63rd Annual Meeting of the Association for Computational Linguistics (ACL 2025), 2025

arXiv

Education

  • Ph.D. School of Computing, KAIST, Feb 2028
  • M.S. School of Computing, KAIST, Feb 2024
  • B.A. in English Linguistics, B.S. in Software & AI, HUFS, Aug 2022
    • Secondary School Teacher License of English

Academic Services

  • Reviewer: NeurIPS (2024), AIED (2025)
  • Organizer: International NLP Workshop at KAIST (2024)

Teaching Experiences

  • TA of AI and Its Social Impact (Spring 2024)
  • TA of Public Relation in CS department (2022-2025)

Talks & Presentations

Jieun Han. "AI Bias & Diversity ", 2024 Youth Science Festival, 2024

Honors