Han, Hojae (한호재)
Ph.D. alum
Department of Computer Science and Engineering
Dissertation: Code Search and Generation with Agentic Language Models
Research Interests
- Code Generation
- Code Search
Education
- Ph.D. in Computer Science, Seoul National University, 2025
- M.S. in Computer Science, Yonsei University, 2021
- B.S. in Computer Science, Yonsei University, 2018
Publications
- ConvCodeWorld: Benchmarking Conversational Code Generation in Reproducible Feedback Environments, ICLR 2025
Hojae Han, Seung-won Hwang, Rajhans Samdani, Yuxiong He. - PLEX: Adaptive Parameter-Efficient Fine-Tuning for Code LLMs using Lottery-Tickets, NAACL 2025 (Industry Track)
{Jaeseong Lee, Hojae Han}, Jongyoon Kim, Seung-won Hwang, Naun Kang, KyungJun An, Sungho Jang. - PERC: Plan-As-Query Example Retrieval for Underrepresented Code Generation, COLING 2025 (short)
Jaeseok Yoo, Hojae Han, Youngwon Lee, Jaejin Kim, Seung-won Hwang. - ArchCode: Incorporating Software Requirements in Code Generation with Large Language Models, ACL 2024
Hojae Han, Jaejin Kim, Jaeseok Yoo, Youngwon Lee, Seung-won Hwang. - On Sample-Efficient Code Generation, EMNLP 2023 (Industry Track)
Hojae Han, Yu Jin Kim, Byoungjip Kim, Youngwon Lee, Kyungjae Lee, Kyungmin Lee, Moontae Lee, Kyunghoon Bae, Seung-won Hwang. - Intervention-Based Alignment of Code Search with Execution Feedback, Findings of EMNLP 2023
Hojae Han, Minsoo Kim, Seung-won Hwang, Nan Duan, Shuai Lu. - Towards Compositional Generalization in Code Search, EMNLP 2022 (short)
Hojae Han, Seung-won Hwang, Shuai Lu, Nan Duan, Seungtaek Choi. - ReACC: A Retrieval-Augmented Code Completion Framework, ACL 2022
Shuai Lu, Nan Duan, Hojae Han, Daya Guo, Seung-won Hwang, Alexey Svyatkovskiy. - C2L: Causally Contrastive Learning for Robust Text Classification, AAAI 2022
{Seungtaek Choi, Myeongho Jeong}, Hojae Han, Seung-won Hwang. - Bridging Code-Text Representation Gap using Explanation, ACML 2021
Hojae Han, Youngwon Lee, Minsoo Kim, Seung-won Hwang. - Counterfactual Generative Smoothing for Imbalanced Natural Language Classification, CIKM 2021 (short)
Hojae Han, Seungtaek Choi, Myeongho Jeong, Jin-Woo Park, Seung-won Hwang. - Conditional Response Augmentation for Dialogue Using Knowledge Distillation, INTERSPEECH 2020
{Myeongho Jeong, Seungtaek Choi}, Hojae Han, Kyungho Kim, Seung-won Hwang. - Training Data Optimization for Pairwise Learning to Rank, ICTIR 2020
Hojae Han, Seung-won Hwang, Young-In Song, Siyeon Kim. - Learning with Limited Data for Multilingual Reading Comprehension, EMNLP-IJCNLP 2019
Kyungjae Lee, Sunghyun Park, Hojae Han, Jinyoung Yeo, Seung-won Hwang, Juho Lee. - MICRON: Multigranular Interaction for Contextualizing RepresentatiON in Non-factoid Question Answering, EMNLP-IJCNLP 2019 (short)
Hojae Han, Seungtaek Choi, Haeju Park, Seung-won Hwang.