| 2026 | AAAI | Assessing the Capabilities of LLMs in Humor: A Multi-dimensional Analysis of Oogiri Generation and Evaluation. | Ritsu Sakabe, Hwichan Kim, Tosho Hirasawa, Mamoru Komachi |
| 2025 | NAACL | A Fair Comparison without Translationese: English vs. Target-language Instructions for Multilingual LLMs. | Taisei Enomoto, Hwichan Kim, Zhousi Chen, Mamoru Komachi |
| 2025 | PRICAI | Understanding Cross-Lingual Generalization of English-Centric LLMs: The Role of Representation Similarity and Data Exposure. | Suchun Xie, Shota Sasaki, Hwichan Kim, Yunmeng Li, Reina Akama, Jun Suzuki |
| 2024 | COLING | A Single Linear Layer Yields Task-Adapted Low-Rank Matrices. | Hwichan Kim, Shota Sasaki, Sho Hoshino, Ukyo Honda |
| 2024 | EMNLP | Pruning Multilingual Large Language Models for Multilingual Inference. | Hwichan Kim, Jun Suzuki, Tosho Hirasawa, Mamoru Komachi |
| 2024 | PACLIC | A Survey for LLM Tuning Methods:Classifying Approaches Based on Model Internal Accessibility. | Kyotaro Nakajima, Hwichan Kim, Tosho Hirasawa, Taisei Enomoto, Zhousi Chen, Mamoru Komachi |
| 2024 | PACLIC | DejaVu: Disambiguation evaluation dataset for English-JApanese machine translation on VisUal information. | Ayako Sato, Tosho Hirasawa, Hwichan Kim, Zhousi Chen, Teruaki Oka, Masato Mita, Mamoru Komachi |
| 2023 | ACL | Enhancing Few-shot Cross-lingual Transfer with Target Language Peculiar Examples. | Hwichan Kim, Mamoru Komachi |
| 2023 | EACL | Does Masked Language Model Pre-training with Artificial Data Improve Low-resource Neural Machine Translation? | Hiroto Tamura, Tosho Hirasawa, Hwichan Kim, Mamoru Komachi |
| 2023 | PACLIC | Simultaneous Domain Adaptation of Tokenization and Machine Translation. | Taisei Enomoto, Tosho Hirasawa, Hwichan Kim, Teruaki Oka, Mamoru Komachi |
| 2022 | LREC | Learning How to Translate North Korean through South Korean. | Hwichan Kim, Sangwhan Moon, Naoaki Okazaki, Mamoru Komachi |
| 2021 | PACLIC | Can Monolingual Pre-trained Encoder-Decoder Improve NMT for Distant Language Pairs? | Hwichan Kim, Mamoru Komachi |
| 2020 | ACL | Zero-shot North Korean to English Neural Machine Translation by Character Tokenization and Phoneme Decomposition. | Hwichan Kim, Tosho Hirasawa, Mamoru Komachi |