About

I am a researcher in Natural Language Processing (NLP).

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. Previously, I completed a B.S. degree in Electrical Engineering at Hanyang University ERICA.

My current research focuses on reasoning (e.g., mathematics and coding) and retrieval-augmented generation.

Publications (Google Scholar)

• Self-Correcting Code Generation Using Small Language Models
  Jeonghun Cho, Deokhyung Kang, Hyounghun Kim, and Gary 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 Lee
  Proceedings of ACL 2025. [paper][press]
  

• K-COMP: Retrieval-Augmented Medical Domain Question Answering With Knowledge-Injected Compressor
  Jeonghun Cho and Gary Lee
  Proceedings of NAACL 2025. [paper][code]
  

• Medical Domain Retrieval-Augmented Question Answering through Entity-based Context Extraction
  Jeonghun Cho and Gary Lee
  Proceedings of KCC 2024. (Best Paper, Top 1.7%) [paper][code]
  

Education

• M.S. in Artificial Intelligence, POSTECH, 2023 - 2025
• B.S. in Electrical Engineering, Hanyang University ERICA, 2018 - 2023