Jeonghun Cho

About

I am a researcher in Machine Learning. My current research focuses on reasoning and self-evolving AI.

I am an incoming Ph.D. student in Computer Science at University of Maryland, College Park, where I will work with Prof. Heng Huang. Previously, I received an M.S. degree in Artificial Intelligence at POSTECH, where I worked with Prof. Gary Geunbae Lee and Prof. Hyounghun Kim in the Natural Language Processing Group. Before that, I completed a B.S. degree in Electrical Engineering at Hanyang University ERICA.

News

[2026/02] Joined NAVER Cloud as a Research Intern.
[2025/08] Completed M.S. in Artificial Intelligence at POSTECH.
[2025/08] One paper accepted to EMNLP 2025 Findings
[2025/05] One paper accepted to ACL 2025.
[2025/01] One paper accepted to NAACL 2025.
[2024/06] Received the Best Paper Award at KCC 2024.
[2024/05] One paper accepted to KCC 2024.
[2023/09] Started M.S. in Artificial Intelligence at POSTECH.

Publications

Self-Correcting Code Generation Using Small Language Models

Jeonghun Cho, Deokhyung Kang, Hyounghun Kim, and Gary Geunbae Lee

Findings of EMNLP 2025. [paper] [code]

Retrieval-Augmented Fine-Tuning With Preference Optimization For Visual Program Generation

Deokhyung Kang*, Jeonghun Cho*, Yejin Jeon, Sunbin Jang, Minsub Lee, Jawoon Cho, and Gary Geunbae Lee

Proceedings of ACL 2025. [paper] [press]

K-COMP: Retrieval-Augmented Medical Domain Question Answering With Knowledge-Injected Compressor

Jeonghun Cho and Gary Geunbae Lee

Proceedings of NAACL 2025. [paper] [code]

Medical Domain Retrieval-Augmented Question Answering through Entity-based Context Extraction

Jeonghun Cho and Gary Geunbae Lee

Proceedings of KCC 2024. (Best Paper, Top 1.7%) [paper] [code]

Education

Ph.D. in Computer Science, University of Maryland, 2026 -

M.S. in Artificial Intelligence, POSTECH, 2023 - 2025

B.S. in Electrical Engineering, Hanyang University ERICA, 2018 - 2023