Character-Level Feature Extraction with Densely Connected Networks. - Chanhee Lee 004; Young-Bum Kim; Dongyub Lee; Heuiseok Lim (COLING, 2018)

EmotionX-KU: BERT-Max based Contextual Emotion Classifier. - Kisu Yang; Dongyub Lee; Taesun Whang; Seolhwa Lee; Heuiseok Lim (CoRR, 2019)

Domain Adaptive Training BERT for Response Selection. - Taesun Whang; Dongyub Lee; Chanhee Lee 004; Kisu Yang; Dongsuk Oh; Heuiseok Lim (CoRR, 2019)

Reference and Document Aware Semantic Evaluation Methods for Korean Language Summarization. - Dongyub Lee; Myeongcheol Shin; Taesun Whang; Seungwoo Cho; Byeongil Ko; Daniel Lee; EungGyun Kim; Jaechoon Jo (COLING, 2020)

An Effective Domain Adaptive Post-Training Method for BERT in Response Selection. - Taesun Whang; Dongyub Lee; Chanhee Lee 004; Kisu Yang; Dongsuk Oh; Heuiseok Lim (INTERSPEECH, 2020)

Integrating breakdown detection into dialogue systems to improve knowledge management: encoding temporal utterances with memory attention. - Seolhwa Lee; Dongyub Lee; Danial Hooshyar; Jaechoon Jo; Heuiseok Lim (Inf. Technol. Manag., 2020)

Do Response Selection Models Really Know What's Next? Utterance Manipulation Strategies for Multi-turn Response Selection. - Taesun Whang; Dongyub Lee; Dongsuk Oh; Chanhee Lee 004; Kijong Han; Dong-hun Lee; Saebyeok Lee (AAAI, 2021)

Deep Context- and Relation-Aware Learning for Aspect-based Sentiment Analysis. - Shinhyeok Oh; Dongyub Lee; Taesun Whang; IlNam Park; Gaeun Seo; EungGyun Kim; Harksoo Kim (ACL/IJCNLP (2), 2021)

Auxiliary Sequence Labeling Tasks for Disfluency Detection. - Dongyub Lee; Byeongil Ko; Myeongcheol Shin; Taesun Whang; Daniel Lee; Eun Hwa Kim; EungGyun Kim; Jaechoon Jo (Interspeech, 2021)

You Truly Understand What I Need : Intellectual and Friendly Dialog Agents grounding Persona and Knowledge. - Jungwoo Lim; Myunghoon Kang; Yuna Hur; Seung Won Jeong; Jinsung Kim; Yoonna Jang; Dongyub Lee; Hyesung Ji; Dong-Hoon Shin; Seungryong Kim; Heuiseok Lim (EMNLP (Findings), 2022)

You Truly Understand What I Need: Intellectual and Friendly Dialogue Agents grounding Knowledge and Persona. - Jungwoo Lim; Myunghoon Kang; Yuna Hur; Seungwon Jung; Jinsung Kim; Yoonna Jang; Dongyub Lee; Hyesung Ji; Dong-Hoon Shin; Seungryong Kim; Heuiseok Lim (CoRR, 2023)

Towards Reliable and Fluent Large Language Models: Incorporating Feedback Learning Loops in QA Systems. - Dongyub Lee; Taesun Whang; Chanhee Lee 004; Heuiseok Lim (CoRR, 2023)

Ask, Assess, and Refine: Rectifying Factual Consistency and Hallucination in LLMs with Metric-Guided Feedback Learning. - Dongyub Lee; Eunhwan Park; Hodong Lee; Heuiseok Lim (EACL (1), 2024)

Tree-of-Question: Structured Retrieval Framework for Korean Question Answering Systems. - Dongyub Lee; Younghun Jeong; Hwa-Yeon Kim; Hongyeon Yu; Seunghyun Han; Taesun Whang; Seungwoo Cho; Chanhee Lee; Gunsu Lee; Youngbum Kim (NAACL (Industry Track), 2024)

Adaptive Multi-Domain Dialogue State Tracking on Spoken Conversations. - Jungwoo Lim; Taesun Whang; Dongyub Lee; Heuiseok Lim (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

How Students' Self-Regulated Learning Abilities Influence Intents and Engagement Goals in Chatbot-Assisted Writing. - Dongyub Lee; Sabin Lee; Sidney S. Fels; Kyoungwon Seo (CHI Extended Abstracts, 2025)

How Large Language Models are Transforming Teachers' Assessment of Student Competency: A Case Study on LLM-Based Report Writing. - Dongyub Lee; Daejung Kim; Martin Loeser; Kyoungwon Seo (ICEIC, 2025)