Masato Mimura

According to our database, Masato Mimura authored at least 53 papers between 2002 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Waveform-Domain Speech Enhancement Using Spectrogram Encoding for Robust Speech Recognition.

Hao Shi, Masato Mimura, Tatsuya Kawahara

IEEE ACM Trans. Audio Speech Lang. Process., 2024

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

CoRR, 2024

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

CoRR, 2024

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

CoRR, 2024

SpeakerBeam-SS: Real-time Target Speaker Extraction with Lightweight Conv-TasNet and State Space Modeling.

Hiroshi Sato, Takafumi Moriya, Masato Mimura, Shota Horiguchi, Tsubasa Ochiai, Takanori Ashihara, Atsushi Ando, Kentaro Shinayama, Marc Delcroix

CoRR, 2024

2023

Embedding Articulatory Constraints for Low-resource Speech Recognition Based on Large Pre-trained Model.

Jaeyoung Lee, Masato Mimura, Tatsuya Kawahara

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Time-Domain Speech Enhancement Assisted by Multi-Resolution Frequency Encoder and Decoder.

Hao Shi, Masato Mimura, Longbiao Wang, Jianwu Dang, Tatsuya Kawahara

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

On the spectrum and linear programming bound for hypergraphs.

Sebastian M. Cioaba, Jack H. Koolen, Masato Mimura, Hiroshi Nozaki, Takayuki Okuda

Eur. J. Comb., 2022

Distilling the Knowledge of BERT for CTC-based ASR.

Hayato Futami, Hirofumi Inaguma, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

CoRR, 2022

Leveraging Simultaneous Translation for Enhancing Transcription of Low-resource Language via Cross Attention Mechanism.

Soky Kak, Sheng Li, Masato Mimura, Chenhui Chu, Tatsuya Kawahara

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Non-autoregressive Error Correction for CTC-based ASR with Phone-conditioned Masked LM.

Hayato Futami, Hirofumi Inaguma, Sei Ueno, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Selective Multi-Task Learning For Speech Emotion Recognition Using Corpora Of Different Styles.

Heran Zhang, Masato Mimura, Tatsuya Kawahara, Kenkichi Ishizuka

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

TriECCC: Trilingual Corpus of the Extraordinary Chambers in the Courts of Cambodia for Speech Recognition and Translation Studies.

Soky Kak, Masato Mimura, Tatsuya Kawahara, Chenhui Chu, Sheng Li, Chenchen Ding, Sethserey Sam

Int. J. Asian Lang. Process., 2021

Solving linear equations in a vector space over a finite field.

Masato Mimura, Norihide Tokushige

Discret. Math., 2021

Khmer Speech Translation Corpus of the Extraordinary Chambers in the Courts of Cambodia (ECCC).

Soky Kak, Masato Mimura, Tatsuya Kawahara, Sheng Li, Chenchen Ding, Chenhui Chu, Sethserey Sam

Proceedings of the 24th Conference of the Oriental COCOSDA International Committee for the Co-ordination and Standardisation of Speech Databases and Assessment Techniques, 2021

Data Augmentation for ASR Using TTS Via a Discrete Representation.

Sei Ueno, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021

ASR Rescoring and Confidence Estimation with Electra.

Hayato Futami, Hirofumi Inaguma, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021

An End-To-End Model from Speech to Clean Transcript for Parliamentary Meetings.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

On the Use of Speaker Information for Automatic Speech Recognition in Speaker-imbalanced Corpora.

Soky Kak, Sheng Li, Masato Mimura, Chenhui Chu, Tatsuya Kawahara

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020

Speech Corpus of Ainu Folklore and End-to-end Speech Recognition for Ainu Language.

Kohei Matsuura, Sei Ueno, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Generative Adversarial Training Data Adaptation for Very Low-Resource Automatic Speech Recognition.

Kohei Matsuura, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Enhancing Monotonic Multihead Attention for Streaming ASR.

Hirofumi Inaguma, Masato Mimura, Tatsuya Kawahara

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

CTC-Synchronous Training for Monotonic Attention Model.

Hirofumi Inaguma, Masato Mimura, Tatsuya Kawahara

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Distilling the Knowledge of BERT for Sequence-to-Sequence ASR.

Hayato Futami, Hirofumi Inaguma, Sei Ueno, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

End-to-end Music-mixed Speech Recognition.

Jeongwoo Woo, Masato Mimura, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019

Unsupervised Speech Enhancement Based on Multichannel NMF-Informed Beamforming for Noise-Robust Automatic Speech Recognition.

Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara

IEEE ACM Trans. Audio Speech Lang. Process., 2019

Amenability versus non-exactness of dense subgroups of a compact group.

Masato Mimura

J. Lond. Math. Soc., 2019

Multi-speaker Sequence-to-sequence Speech Synthesis for Data Augmentation in Acoustic-to-word Speech Recognition.

Sei Ueno, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

Leveraging Sequence-to-Sequence Speech Synthesis for Enhancing Acoustic-to-Word Speech Recognition.

Masato Mimura, Sei Ueno, Hirofumi Inaguma, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018

Improving OOV Detection and Resolution with External Language Models in Acoustic-to-Word ASR.

Hirofumi Inaguma, Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018

Encoder Transfer for Attention-based Acoustic-to-word Speech Recognition.

Sei Ueno, Takafumi Moriya, Masato Mimura, Shinsuke Sakai, Yusuke Shinohara, Yoshikazu Yamaguchi, Yushi Aono, Tatsuya Kawahara

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Forward-Backward Attention Decoder.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Acoustic-to-Word Attention-Based Model Complemented with Character-Level CTC-Based Model.

Sei Ueno, Hirofumi Inaguma, Masato Mimura, Tatsuya Kawahara

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Unsupervised Beamforming Based on Multichannel Nonnegative Matrix Factorization for Noisy Speech Recognition.

Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

An End-to-End Approach to Joint Social Signal Detection and Automatic Speech Recognition.

Hirofumi Inaguma, Masato Mimura, Koji Inoue, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Statistical Speech Enhancement Based on Probabilistic Integration of Variational Autoencoder and Non-Negative Matrix Factorization.

Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Semi-Blind speech enhancement basedon recurrent neural network for source separation and dereverberation.

Masaya Wake, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the 27th IEEE International Workshop on Machine Learning for Signal Processing, 2017

Combined Multi-Channel NMF-Based Robust Beamforming for Noisy Speech Recognition.

Masato Mimura, Yoshiaki Bando, Kazuki Shimada, Shinsuke Sakai, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Social Signal Detection in Spontaneous Dialogue Using Bidirectional LSTM-CTC.

Hirofumi Inaguma, Koji Inoue, Masato Mimura, Tatsuya Kawahara

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Semi-supervised ensemble DNN acoustic model training.

Sheng Li, Xugang Lu, Shinsuke Sakai, Masato Mimura, Tatsuya Kawahara

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Cross-domain speech recognition using nonparallel corpora with cycle-consistent adversarial networks.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017

2016

Joint Optimization of Denoising Autoencoder and DNN Acoustic Model Based on Multi-Target Learning for Noisy Speech Recognition.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

2015

Reverberant speech recognition combining deep neural networks and deep autoencoders augmented with a phone-class feature.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

EURASIP J. Adv. Signal Process., 2015

Speech dereverberation using long short-term memory.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Deep autoencoders augmented with phone-class feature for reverberant speech recognition.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

Exploring deep neural networks and deep autoencoders in reverberant speech recognition.

Masato Mimura, Shinsuke Sakai, Tatsuya Kawahara

Proceedings of the 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays, 2014

Unsupervised speaker adaptation of DNN-HMM by selecting similar speakers for lecture transcription.

Masato Mimura, Tatsuya Kawahara

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2012

Bayesian Learning of a Language Model from Continuous Speech.

Graham Neubig, Masato Mimura, Shinsuke Mori, Tatsuya Kawahara

IEICE Trans. Inf. Syst., 2012

2010

Learning a language model from continuous speech.

Graham Neubig, Masato Mimura, Shinsuke Mori, Tatsuya Kawahara

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Semi-automated update of automatic transcription system for the Japanese national congress.

Yuya Akita, Masato Mimura, Graham Neubig, Tatsuya Kawahara

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

2009

Automatic transcription system for meetings of the Japanese national congress.

Yuya Akita, Masato Mimura, Tatsuya Kawahara

Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Language model transformation applied to lightly supervised training of acoustic model for congress meetings.

Tatsuya Kawahara, Masato Mimura, Yuya Akita

Proceedings of the IEEE International Conference on Acoustics, 2009

2002

Continuous Speech Recognition Consortium an Open Repository for CSR Tools and Models.

Akinobu Lee, Tatsuya Kawahara, Kazuya Takeda, Masato Mimura, Atsushi Yamada, Akinori Ito, Katsunobu Itou, Kiyohiro Shikano

Proceedings of the Third International Conference on Language Resources and Evaluation, 2002