Donghyun Kim

Hello, World!

I am currently working toward a Ph.D. degree in Computer Science.
My research interests include Knowledge Graphs, Natural Language Processing, and Conversational AI.
More information can be found on my CV.

Education/Experience

Yonsei University, Seoul, Republic of Korea — Sep. 2019~Present
  • Ph.D. Student in Computer Science
  • Advisor: Prof. Kyong‑Ho Lee

Republic of Korea Army — Mar. 2017~Jun. 2019
  • Served as a signal officer and platoon leader
  • Maintained the army tactical voice, data, and information systems

Pusan National University, Busan, Republic of Korea — Mar. 2013~Feb. 2017
  • B.S. in Computer Science and Engineering

Publications

2023

Active Learning for Cross-sentence N-ary Relation Extraction
Information Sciences, Vol. 645, Oct. 2023
Seungmin Seo, Byungkook Oh, Jeongbeom Jeoung, Donghyun Kim, Kyong-Ho Lee, Donghoon Shin, and Yeonsoo Lee

Persona Expansion with Commonsense Knowledge for Diverse and Consistent Response Generation
EACL 2023
Donghyun Kim, Youbin Ahn, Wongyu Kim, Chanhee Lee, Kyungchan Lee, Kyong-Ho Lee, Jeonguk Kim, Donghoon Shin, and Yeonsoo Lee

Concept-based Persona Expansion for Improving Diversity of Persona-Grounded Dialogue
EACL 2023
Donghyun Kim, Youbin Ahn, Chanhee Lee, Wongyu Kim, Kyong-Ho Lee, Donghoon Shin, and Yeonsoo Lee

2022

Emp-RFT: Empathetic Response Generation via Recognizing Feature Transitions between Utterances
NAACL 2022
Wongyu Kim, Youbin Ahn, Donghyun Kim, and Kyong-Ho Lee

Active Learning on Pre‑trained Language Model with Task-Independent Triplet Loss
AAAI 2022
Seungmin Seo, Donghyun Kim, Youbin Ahn, and Kyong-Ho Lee