| 2026 | LREC | Adapting Pretrained Models to Endangered Languages in Japan: A Comparative Study on Ryukyuan and Ainu Speech Recognition. | Kohei Matsuura, Takanori Ashihara, Tatsuya Kawahara |
| 2025 | ICASSP | Bridging Speech and Text Foundation Models with ReShape Attention. | Takatomo Kano, Atsunori Ogawa, Marc Delcroix, William Chen, Ryo Fukuda, Kohei Matsuura, Takanori Ashihara, Shinji Watanabe |
| 2025 | ICASSP | Advancing Streaming ASR with Chunk-wise Attention and Trans-chunk Selective State Spaces. | Masato Mimura, Takafumi Moriya, Kohei Matsuura |
| 2025 | ICASSP | Alignment-Free Training for Transducer-based Multi-Talker ASR. | Takafumi Moriya, Shota Horiguchi, Marc Delcroix, Ryo Masumura, Takanori Ashihara, Hiroshi Sato, Kohei Matsuura, Masato Mimura |
| 2025 | Interspeech | Analysis of Semantic and Acoustic Token Variability Across Speech, Music, and Audio Domains. | Takanori Ashihara, Marc Delcroix, Tsubasa Ochiai, Kohei Matsuura, Shota Horiguchi |
| 2025 | Interspeech | Attention-Free Dual-Mode ASR with Latency-Controlled Selective State Spaces. | Takafumi Moriya, Masato Mimura, Kiyoaki Matsui, Hiroshi Sato, Kohei Matsuura |
| 2024 | ICASSP | What Do Self-Supervised Speech and Speaker Models Learn? New Findings from a Cross Model Layer-Wise Analysis. | Takanori Ashihara, Marc Delcroix, Takafumi Moriya, Kohei Matsuura, Taichi Asami, Yusuke Ijima |
| 2024 | Interspeech | Sentence-wise Speech Summarization: Task, Datasets, and End-to-End Modeling with LM Knowledge Distillation. | Kohei Matsuura, Takanori Ashihara, Takafumi Moriya, Masato Mimura, Takatomo Kano, Atsunori Ogawa, Marc Delcroix |
| 2024 | Interspeech | Boosting Hybrid Autoregressive Transducer-based ASR with Internal Acoustic Model Training and Dual Blank Thresholding. | Takafumi Moriya, Takanori Ashihara, Masato Mimura, Hiroshi Sato, Kohei Matsuura, Ryo Masumura, Taichi Asami |
| 2023 | ASRU | Summarize While Translating: Universal Model With Parallel Decoding for Summarization and Translation. | Takatomo Kano, Atsunori Ogawa, Marc Delcroix, Kohei Matsuura, Takanori Ashihara, William Chen, Shinji Watanabe |
| 2023 | ICASSP | Exploration of Language Dependency for Japanese Self-Supervised Speech Representation Models. | Takanori Ashihara, Takafumi Moriya, Kohei Matsuura, Tomohiro Tanaka |
| 2023 | ICASSP | Speech Summarization of Long Spoken Document: Improving Memory Efficiency of Speech/Text Encoders. | Takatomo Kano, Atsunori Ogawa, Marc Delcroix, Roshan S. Sharma, Kohei Matsuura, Shinji Watanabe |
| 2023 | ICASSP | Leveraging Large Text Corpora For End-To-End Speech Summarization. | Kohei Matsuura, Takanori Ashihara, Takafumi Moriya, Tomohiro Tanaka, Atsunori Ogawa, Marc Delcroix, Ryo Masumura |
| 2023 | ICASSP | Improving Scheduled Sampling for Neural Transducer-Based ASR. | Takafumi Moriya, Takanori Ashihara, Hiroshi Sato, Kohei Matsuura, Tomohiro Tanaka, Ryo Masumura |
| 2023 | ICASSP | Leveraging Language Embeddings for Cross-Lingual Self-Supervised Speech Representation Learning. | Tomohiro Tanaka, Ryo Masumura, Mana Ihori, Hiroshi Sato, Taiga Yamane, Takanori Ashihara, Kohei Matsuura, Takafumi Moriya |
| 2023 | Interspeech | SpeechGLUE: How Well Can Self-Supervised Speech Models Capture Linguistic Knowledge? | Takanori Ashihara, Takafumi Moriya, Kohei Matsuura, Tomohiro Tanaka, Yusuke Ijima, Taichi Asami, Marc Delcroix, Yukinori Honma |
| 2023 | Interspeech | Transfer Learning from Pre-trained Language Models Improves End-to-End Speech Summarization. | Kohei Matsuura, Takanori Ashihara, Takafumi Moriya, Tomohiro Tanaka, Takatomo Kano, Atsunori Ogawa, Marc Delcroix |
| 2023 | Interspeech | Knowledge Distillation for Neural Transducer-based Target-Speaker ASR: Exploiting Parallel Mixture/Single-Talker Speech Data. | Takafumi Moriya, Hiroshi Sato, Tsubasa Ochiai, Marc Delcroix, Takanori Ashihara, Kohei Matsuura, Tomohiro Tanaka, Ryo Masumura, Atsunori Ogawa, Taichi Asami |
| 2022 | ICASSP | Hybrid RNN-T/Attention-Based Streaming ASR with Triggered Chunkwise Attention and Dual Internal Language Model Integration. | Takafumi Moriya, Takanori Ashihara, Atsushi Ando, Hiroshi Sato, Tomohiro Tanaka, Kohei Matsuura, Ryo Masumura, Marc Delcroix, Takahiro Shinozaki |
| 2022 | Interspeech | Deep versus Wide: An Analysis of Student Architectures for Task-Agnostic Knowledge Distillation of Self-Supervised Speech Models. | Takanori Ashihara, Takafumi Moriya, Kohei Matsuura, Tomohiro Tanaka |
| 2022 | Interspeech | Domain Adversarial Self-Supervised Speech Representation Learning for Improving Unknown Domain Downstream Tasks. | Tomohiro Tanaka, Ryo Masumura, Hiroshi Sato, Mana Ihori, Kohei Matsuura, Takanori Ashihara, Takafumi Moriya |
| 2020 | Interspeech | Generative Adversarial Training Data Adaptation for Very Low-Resource Automatic Speech Recognition. | Kohei Matsuura, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara |
| 2020 | LREC | Speech Corpus of Ainu Folklore and End-to-end Speech Recognition for Ainu Language. | Kohei Matsuura, Sei Ueno, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara |