Kim, Jihyuk (김지혁)
Thesis: Structure-Incorporated Retrieval-Augmented Generation
Alumni (Ph.D.)
Department of Computer Science and Engineering
Research Interests
- Information Retrieval, Document/Passage Retrieval, Dense Retrieval
- Retrieval-Augmented Approaches
- Structures in Texts, Metadata for Text Understanding
- Keyphrase Extraction/Generation
Education
- Ph.D. in Computer Science, Yonsei University, 2025
- B.S. in Computer Science, Yonsei University, 2019
Publications
- tRAG: Term-level Retrieval-Augmented Generation for Zero-shot Retrieval, NAACL 2025
Dohyeon Lee, Jongyoon Kim, Jihyuk Kim, Seung-won Hwang, Joonsuk Park. - QuBE: Question-based Belief Enhancement for Agentic LLM, EMNLP 2024
Minsoo Kim, Jongyoon Kim, Jihyuk Kim, Seung-won Hwang. - Relevance-assisted Generation for Robust Zero-shot Retrieval, EMNLP 2023 (Industry Track)
Jihyuk Kim, Minsoo Kim, Joonsuk Park, Seung-won Hwang. - Retrieval-augmented Video Encoding for Instructional Captioning, Findings of ACL 2023
Yeonjoon Jung, Minsoo Kim, Seungtaek Choi, Jihyuk Kim, Minji Seo, Seung-won Hwang. - Pseudo-Relevance for Enhancing Document Representation, EMNLP 2022
Jihyuk Kim, Seung-won Hwang, Seoho Song, Hyeseon Ko, Young-In Song. - Collective Relevance Labeling for Passage Retrieval, NAACL 2022 (short)
Jihyuk Kim, Minsoo Kim, Seung-won Hwang. - Structure-Augmented Keyphrase Generation, EMNLP 2021
Jihyuk Kim, Myeongho Jeong, Seungtaek Choi, Seung-won Hwang. - Web Document Encoding for Structure-Aware Keyphrase Extraction, SIGIR 2021 (short)
Jihyuk Kim, Young-In Song, Seung-won Hwang. - Retrieval-Augmented Controllable Review Generation, COLING 2020
Jihyeok Kim, Seungtaek Choi, Reinald Kim Amplayo, Seung-won Hwang. - Categorical Metadata Representation for Customized Text Classification, TACL 2019
Jihyeok Kim, Reinald Kim Amplayo, Kyungjae Lee, Sua Sung, Minji Seo, Seung-won Hwang. - Cold-Start Aware User and Product Attention for Sentiment Classification, ACL 2018
Reinald Kim Amplayo, Jihyeok Kim, Sua Sung, Seung-won Hwang.