Revisiting Dense Retrieval with Unanswerable Counterfactuals. - Yongho Song; Dahyun Lee; Kyungjae Lee 002; Jinyeong Yeo (CoRR, 2023)

Evidentiality-aware Retrieval for Overcoming Abstractiveness in Open-Domain Question Answering. - Yongho Song; Dahyun Lee; Myungha Jang; Seung-won Hwang; Kyungjae Lee 002; Dongha Lee 003; Jinyoung Yeo (EACL (Findings), 2024)

Shifting from Ranking to Set Selection for Retrieval Augmented Generation. - Dahyun Lee; Yongrae Jo; Haeju Park; Moontae Lee (ACL (1), 2025)

Research on Building K-Contents Specialized Text2Image Pipeline. - Seungeun Kang; Dahyun Lee; Sangbum Han; Seokjae Lim; Namgi Kim (ICACT, 2025)

Journalism-Guided Agentic In-Context Learning for News Stance Detection. - Dahyun Lee; Jonghyeon Choi; Jiyoung Han; Kunwoo Park (CoRR, 2025)