Sei Ueno

According to our database, Sei Ueno authored at least 15 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Refining Synthesized Speech Using Speaker Information and Phone Masking for Data Augmentation of Speech Recognition.

Sei Ueno, Akinobu Lee, Tatsuya Kawahara

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

Data generation for speaker diarization by speaker transition information.

Keigo Ichikawa, Sei Ueno, Akinobu Lee

Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2024

2023

Accent-Preserving Voice Conversion between Native-Nonnative Speakers for Second Language Learning.

Iago Lourenço Correa, Sei Ueno, Akinobu Lee

Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

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

Phone-Informed Refinement of Synthesized Mel Spectrogram for Data Augmentation in Speech Recognition.

Sei Ueno, Tatsuya Kawahara

Proceedings of the IEEE International Conference on Acoustics, 2022

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

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

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 Speech Emotion Recognition Combined with Acoustic-to-Word ASR Model.

Han Feng, Sei Ueno, Tatsuya Kawahara

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

End-to-End Speech-to-Dialog-Act Recognition.

Viet-Trung Dang, Tianyu Zhao, Sei Ueno, Hirofumi Inaguma, Tatsuya Kawahara

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

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

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

Multi-task Learning with Augmentation Strategy for Acoustic-to-word Attention-based Encoder-decoder Speech Recognition.

Takafumi Moriya, Sei Ueno, Yusuke Shinohara, Marc Delcroix, Yoshikazu Yamaguchi, Yushi Aono

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