Shigeki Karita

43 papers A 14C 1Misc 6Journal 15Unranked 7

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Miipher-2: A Universal Speech Restoration Model for Million-Hour Scale Data Restoration. WASPAA Shigeki Karita, Yuma Koizumi, Heiga Zen, Haruko Ishikawa, Robin Scheibler, Michiel Bacchiani
2025	J	`jnl`	Miipher-2: A Universal Speech Restoration Model for Million-Hour Scale Data Restoration. CoRR Shigeki Karita, Yuma Koizumi, Heiga Zen, Haruko Ishikawa, Robin Scheibler, Michiel Bacchiani
2025	—	`conf`	ReverbMiipher: Generative Speech Restoration meets Reverberation Characteristics Controllability. WASPAA Wataru Nakata, Yuma Koizumi, Shigeki Karita, Robin Scheibler, Haruko Ishikawa, Adriana Guevara-Rukoz, Heiga Zen, Michiel Bacchiani
2025	J	`jnl`	ReverbMiipher: Generative Speech Restoration meets Reverberation Characteristics Controllability. CoRR Wataru Nakata, Yuma Koizumi, Shigeki Karita, Robin Scheibler, Haruko Ishikawa, Adriana Guevara-Rukoz, Heiga Zen, Michiel Bacchiani
2024	A	`conf`	FLEURS-R: A Restored Multilingual Speech Corpus for Generation Tasks. INTERSPEECH Min Ma, Yuma Koizumi, Shigeki Karita, Heiga Zen, Jason Riesa, Haruko Ishikawa, Michiel Bacchiani
2024	J	`jnl`	FLEURS-R: A Restored Multilingual Speech Corpus for Generation Tasks. CoRR Min Ma, Yuma Koizumi, Shigeki Karita, Heiga Zen, Jason Riesa, Haruko Ishikawa, Michiel Bacchiani
2023	J	`jnl`	Lenient Evaluation of Japanese Speech Recognition: Modeling Naturally Occurring Spelling Inconsistency. CoRR Shigeki Karita, Richard Sproat, Haruko Ishikawa
2023	A	`conf`	LibriTTS-R: A Restored Multi-Speaker Text-to-Speech Corpus. INTERSPEECH Yuma Koizumi, Heiga Zen, Shigeki Karita, Yifan Ding, Kohei Yatabe, Nobuyuki Morioka, Michiel Bacchiani, Yu Zhang, Wei Han, Ankur Bapna
2023	J	`jnl`	LibriTTS-R: A Restored Multi-Speaker Text-to-Speech Corpus. CoRR Yuma Koizumi, Heiga Zen, Shigeki Karita, Yifan Ding, Kohei Yatabe, Nobuyuki Morioka, Michiel Bacchiani, Yu Zhang, Wei Han, Ankur Bapna
2023	—	`conf`	Miipher: A Robust Speech Restoration Model Integrating Self-Supervised Speech and Text Representations. WASPAA Yuma Koizumi, Heiga Zen, Shigeki Karita, Yifan Ding, Kohei Yatabe, Nobuyuki Morioka, Yu Zhang, Wei Han, Ankur Bapna, Michiel Bacchiani
2023	J	`jnl`	Miipher: A Robust Speech Restoration Model Integrating Self-Supervised Speech and Text Representations. CoRR Yuma Koizumi, Heiga Zen, Shigeki Karita, Yifan Ding, Kohei Yatabe, Nobuyuki Morioka, Yu Zhang, Wei Han, Ankur Bapna, Michiel Bacchiani
2022	Misc	`conf`	Knowledge Transfer from Large-Scale Pretrained Language Models to End-To-End Speech Recognizers. ICASSP Yotaro Kubo, Shigeki Karita, Michiel Bacchiani
2022	J	`jnl`	Knowledge Transfer from Large-scale Pretrained Language Models to End-to-end Speech Recognizers. CoRR Yotaro Kubo, Shigeki Karita, Michiel Bacchiani
2022	A	`conf`	SNRi Target Training for Joint Speech Enhancement and Recognition. INTERSPEECH Yuma Koizumi, Shigeki Karita, Arun Narayanan, Sankaran Panchapagesan, Michiel Bacchiani
2021	A	`conf`	A Comparative Study on Neural Architectures and Training Methods for Japanese Speech Recognition. Interspeech Shigeki Karita, Yotaro Kubo, Michiel Adriaan Unico Bacchiani, Llion Jones
2021	J	`jnl`	A Comparative Study on Neural Architectures and Training Methods for Japanese Speech Recognition. CoRR Shigeki Karita, Yotaro Kubo, Michiel Adriaan Unico Bacchiani, Llion Jones
2021	—	`conf`	DF-Conformer: Integrated Architecture of Conv-Tasnet and Conformer Using Linear Complexity Self-Attention for Speech Enhancement. WASPAA Yuma Koizumi, Shigeki Karita, Scott Wisdom, Hakan Erdogan, John R. Hershey, Llion Jones, Michiel Bacchiani
2021	J	`jnl`	DF-Conformer: Integrated architecture of Conv-TasNet and Conformer using linear complexity self-attention for speech enhancement. CoRR Yuma Koizumi, Shigeki Karita, Scott Wisdom, Hakan Erdogan, John R. Hershey, Llion Jones, Michiel Bacchiani
2021	J	`jnl`	SNRi Target Training for Joint Speech Enhancement and Recognition. CoRR Yuma Koizumi, Shigeki Karita, Arun Narayanan, Sankaran Panchapagesan, Michiel Bacchiani
2021	A	`conf`	Unsupervised Learning of Disentangled Speech Content and Style Representation. Interspeech Andros Tjandra, Ruoming Pang, Yu Zhang, Shigeki Karita
2020	—	`conf`	ESPnet-ST: All-in-One Speech Translation Toolkit. ACL (demo) Hirofumi Inaguma, Shun Kiyono, Kevin Duh, Shigeki Karita, Nelson Yalta, Tomoki Hayashi, Shinji Watanabe
2020	J	`jnl`	ESPnet-ST: All-in-One Speech Translation Toolkit. CoRR Hirofumi Inaguma, Shun Kiyono, Kevin Duh, Shigeki Karita, Nelson Enrique Yalta Soplin, Tomoki Hayashi, Shinji Watanabe
2020	A	`conf`	Self-Distillation for Improving CTC-Transformer-Based ASR Systems. INTERSPEECH Takafumi Moriya, Tsubasa Ochiai, Shigeki Karita, Hiroshi Sato, Tomohiro Tanaka, Takanori Ashihara, Ryo Masumura, Yusuke Shinohara, Marc Delcroix
2020	J	`jnl`	The 2020 ESPnet update: new features, broadened applications, performance improvements, and future plans. CoRR Shinji Watanabe, Florian Boyer, Xuankai Chang, Pengcheng Guo, Tomoki Hayashi, Yosuke Higuchi, Takaaki Hori, Wen-Chin Huang, Hirofumi Inaguma, Naoyuki Kamo, Shigeki Karita, Chenda Li, Jing Shi, Aswin Shanmugam Subramanian, Wangyou Zhang
2020	J	`jnl`	Unsupervised Learning of Disentangled Speech Content and Style Representation. CoRR Andros Tjandra, Ruoming Pang, Yu Zhang, Shigeki Karita
2019	C	`conf`	A Comparative Study on Transformer vs RNN in Speech Applications. ASRU Shigeki Karita, Xiaofei Wang, Shinji Watanabe, Takenori Yoshimura, Wangyou Zhang, Nanxin Chen, Tomoki Hayashi, Takaaki Hori, Hirofumi Inaguma, Ziyan Jiang, Masao Someki, Nelson Enrique Yalta Soplin, Ryuichi Yamamoto
2019	J	`jnl`	A Comparative Study on Transformer vs RNN in Speech Applications. CoRR Shigeki Karita, Nanxin Chen, Tomoki Hayashi, Takaaki Hori, Hirofumi Inaguma, Ziyan Jiang, Masao Someki, Nelson Enrique Yalta Soplin, Ryuichi Yamamoto, Xiaofei Wang, Shinji Watanabe, Takenori Yoshimura, Wangyou Zhang
2019	A	`conf`	End-to-End SpeakerBeam for Single Channel Target Speech Recognition. INTERSPEECH Marc Delcroix, Shinji Watanabe, Tsubasa Ochiai, Keisuke Kinoshita, Shigeki Karita, Atsunori Ogawa, Tomohiro Nakatani
2019	A	`conf`	Improved Deep Duel Model for Rescoring N-Best Speech Recognition List Using Backward LSTMLM and Ensemble Encoders. INTERSPEECH Atsunori Ogawa, Marc Delcroix, Shigeki Karita, Tomohiro Nakatani
2019	A	`conf`	Improving Transformer-Based End-to-End Speech Recognition with Connectionist Temporal Classification and Language Model Integration. INTERSPEECH Shigeki Karita, Nelson Enrique Yalta Soplin, Shinji Watanabe, Marc Delcroix, Atsunori Ogawa, Tomohiro Nakatani
2019	Misc	`conf`	Semi-supervised End-to-end Speech Recognition Using Text-to-speech and Autoencoders. ICASSP Shigeki Karita, Shinji Watanabe, Tomoharu Iwata, Marc Delcroix, Atsunori Ogawa, Tomohiro Nakatani
2018	A	`conf`	Auxiliary Feature Based Adaptation of End-to-end ASR Systems. INTERSPEECH Marc Delcroix, Shinji Watanabe, Atsunori Ogawa, Shigeki Karita, Tomohiro Nakatani
2018	A	`conf`	ESPnet: End-to-End Speech Processing Toolkit. INTERSPEECH Shinji Watanabe, Takaaki Hori, Shigeki Karita, Tomoki Hayashi, Jiro Nishitoba, Yuya Unno, Nelson Enrique Yalta Soplin, Jahn Heymann, Matthew Wiesner, Nanxin Chen, Adithya Renduchintala, Tsubasa Ochiai
2018	J	`jnl`	ESPnet: End-to-End Speech Processing Toolkit. CoRR Shinji Watanabe, Takaaki Hori, Shigeki Karita, Tomoki Hayashi, Jiro Nishitoba, Yuya Unno, Nelson Enrique Yalta Soplin, Jahn Heymann, Matthew Wiesner, Nanxin Chen, Adithya Renduchintala, Tsubasa Ochiai
2018	Misc	`conf`	Frame-by-Frame Closed-Form Update for Mask-Based Adaptive MVDR Beamforming. ICASSP Takuya Higuchi, Keisuke Kinoshita, Nobutaka Ito, Shigeki Karita, Tomohiro Nakatani
2018	Misc	`conf`	Rescoring N-Best Speech Recognition List Based on One-on-One Hypothesis Comparison Using Encoder-Classifier Model. ICASSP Atsunori Ogawa, Marc Delcroix, Shigeki Karita, Tomohiro Nakatani
2018	A	`conf`	Semi-Supervised End-to-End Speech Recognition. INTERSPEECH Shigeki Karita, Shinji Watanabe, Tomoharu Iwata, Atsunori Ogawa, Marc Delcroix
2018	Misc	`conf`	Sequence Training of Encoder-Decoder Model Using Policy Gradient for End-to-End Speech Recognition. ICASSP Shigeki Karita, Atsunori Ogawa, Marc Delcroix, Tomohiro Nakatani
2017	A	`conf`	Forward-Backward Convolutional LSTM for Acoustic Modeling. INTERSPEECH Shigeki Karita, Atsunori Ogawa, Marc Delcroix, Tomohiro Nakatani
2017	—	`conf`	Online meeting recognition in noisy environments with time-frequency mask based MVDR beamforming. HSCMA Shoko Araki, Nobutaka Ito, Marc Delcroix, Atsunori Ogawa, Keisuke Kinoshita, Takuya Higuchi, Takuya Yoshioka, Dung T. Tran, Shigeki Karita, Tomohiro Nakatani
2017	A	`conf`	Unfolded Deep Recurrent Convolutional Neural Network with Jump Ahead Connections for Acoustic Modeling. INTERSPEECH Dung T. Tran, Marc Delcroix, Shigeki Karita, Michael Hentschel, Atsunori Ogawa, Tomohiro Nakatani
2015	Misc	`conf`	Far-field speech recognition using CNN-DNN-HMM with convolution in time. ICASSP Takuya Yoshioka, Shigeki Karita, Tomohiro Nakatani
2015	—	`conf`	Owner authentication for mobile devices using motion gestures based on multi-owner template update. ICME Workshops Shigeki Karita, Kumi Nakamura, Kazuhiro Kono, Yoshimichi Ito, Noboru Babaguchi