| 2025 | ICASSP | Biodenoising: Animal Vocalization Denoising without Access to Clean Data. | Marius Miron, Sara Keen, Jen-Yu Liu, Benjamin Hoffman, Masato Hagiwara, Olivier Pietquin, Felix Effenberger, Maddie Cusimano |
| 2025 | ICLR | NatureLM-audio: an Audio-Language Foundation Model for Bioacoustics. | David Robinson, Marius Miron, Masato Hagiwara, Olivier Pietquin |
| 2024 | COLING | Project MOSLA: Recording Every Moment of Second Language Acquisition. | Masato Hagiwara, Joshua B. Tanner |
| 2024 | ICASSP | ISPA: Inter-Species Phonetic Alphabet for Transcribing Animal Sounds. | Masato Hagiwara, Marius Miron, Jen-Yu Liu |
| 2023 | ICASSP | AVES: Animal Vocalization Encoder Based on Self-Supervision. | Masato Hagiwara |
| 2023 | ICASSP | BEANS: The Benchmark of Animal Sounds. | Masato Hagiwara, Benjamin Hoffman, Jen-Yu Liu, Maddie Cusimano, Felix Effenberger, Katie Zacarian |
| 2023 | INLG | A Report on FCG GenChal 2022: Shared Task on Feedback Comment Generation for Language Learners. | Ryo Nagata, Masato Hagiwara, Kazuaki Hanawa, Masato Mita |
| 2021 | INLG | Shared Task on Feedback Comment Generation for Language Learners. | Ryo Nagata, Masato Hagiwara, Kazuaki Hanawa, Masato Mita, Artem Chernodub, Olena Nahorna |
| 2020 | LREC | GitHub Typo Corpus: A Large-Scale Multilingual Dataset of Misspellings and Grammatical Errors. | Masato Hagiwara, Masato Mita |
| 2019 | EMNLP | TEASPN: Framework and Protocol for Integrated Writing Assistance Environments. | Masato Hagiwara, Takumi Ito, Tatsuki Kuribayashi, Jun Suzuki, Kentaro Inui |
| 2019 | INLG | Diamonds in the Rough: Generating Fluent Sentences from Early-Stage Drafts for Academic Writing Assistance. | Takumi Ito, Tatsuki Kuribayashi, Hayato Kobayashi, Ana Brassard, Masato Hagiwara, Jun Suzuki, Kentaro Inui |
| 2018 | ITS | Optimizing Human Language Learning. | Masato Hagiwara |
| 2014 | COLING | Lightweight Client-Side Chinese/Japanese Morphological Analyzer Based on Online Learning. | Masato Hagiwara, Satoshi Sekine |
| 2014 | LREC | Comparison of the Impact of Word Segmentation on Name Tagging for Chinese and Japanese. | Haibo Li, Masato Hagiwara, Qi Li, Heng Ji |
| 2013 | ACL | Accurate Word Segmentation using Transliteration and Language Model Projection. | Masato Hagiwara, Satoshi Sekine |
| 2013 | NAACL | KooSHO: Japanese Text Input Environment based on Aerial Hand Writing. | Masato Hagiwara, Soh Masuko |
| 2011 | ACL | Latent Class Transliteration based on Source Language Origin. | Masato Hagiwara, Satoshi Sekine |
| 2011 | IJCNLP | Safety Information Mining - What can NLP do in a disaster -. | Graham Neubig, Yuichiroh Matsubayashi, Masato Hagiwara, Koji Murakami |
| 2009 | NAACL | Japanese Query Alteration Based on Lexical Semantic Similarity. | Masato Hagiwara, Hisami Suzuki |
| 2008 | ACL | A Supervised Learning Approach to Automatic Synonym Identification Based on Distributional Features. | Masato Hagiwara |
| 2008 | COLING | Metric Learning for Synonym Acquisition. | Nobuyuki Shimizu, Masato Hagiwara, Yasuhiro Ogawa, Katsuhiko Toyama, Hiroshi Nakagawa |
| 2008 | IJCNLP | Context Feature Selection for Distributional Similarity. | Masato Hagiwara, Yasuhiro Ogawa, Katsuhiko Toyama |
| 2006 | ACL | Selection of Effective Contextual Information for Automatic Synonym Acquisition. | Masato Hagiwara, Yasuhiro Ogawa, Katsuhiko Toyama |
| 2005 | IJCNLP | PLSI Utilization for Automatic Thesaurus Construction. | Masato Hagiwara, Yasuhiro Ogawa, Katsuhiko Toyama |