Nobukatsu Hojo

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 46

Top Topics

Autoregressive Model

Outcome Prediction

Speech Synthesis

Wigner Distribution

Top Venues

IEEE ACM Trans. Audio Speech Lang. Process.

Publications

Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo, Shogo Seki
VoiceGrad: Non-Parallel Any-to-Many Voice Conversion With Annealed Langevin Dynamics. IEEE ACM Trans. Audio Speech Lang. Process. 32 (2024)
Saki Mizuno, Nobukatsu Hojo, Kazutoshi Shinoda, Keita Suzuki, Mana Ihori, Hiroshi Sato, Tomohiro Tanaka, Naotaka Kawata, Satoshi Kobashikawa, Ryo Masumura
Talking Face Generation for Impression Conversion Considering Speech Semantics. ICASSP (2024)
Nobukatsu Hojo, Saki Mizuno, Satoshi Kobashikawa, Ryo Masumura
Modeling Lead-Lag Structure in Facial Expression Synchrony for Social-Psychological Outcome Prediction from Negotiation Interaction. ICASSP Workshops (2023)
Nobukatsu Hojo, Saki Mizuno, Satoshi Kobashikawa, Ryo Masumura, Mana Ihori, Hiroshi Sato, Tomohiro Tanaka
Audio-Visual Praise Estimation for Conversational Video based on Synchronization-Guided Multimodal Transformer. INTERSPEECH (2023)
Mana Ihori, Hiroshi Sato, Tomohiro Tanaka, Ryo Masumura, Saki Mizuno, Nobukatsu Hojo
Transcribing Speech as Spoken and Written Dual Text Using an Autoregressive Model. INTERSPEECH (2023)
Ryo Masumura, Naoki Makishima, Taiga Yamane, Yoshihiko Yamazaki, Saki Mizuno, Mana Ihori, Mihiro Uchida, Keita Suzuki, Hiroshi Sato, Tomohiro Tanaka, Akihiko Takashima, Satoshi Suzuki, Takafumi Moriya, Nobukatsu Hojo, Atsushi Ando
End-to-End Joint Target and Non-Target Speakers ASR. CoRR (2023)
Hiroshi Sato, Ryo Masumura, Tsubasa Ochiai, Marc Delcroix, Takafumi Moriya, Takanori Ashihara, Kentaro Shinayama, Saki Mizuno, Mana Ihori, Tomohiro Tanaka, Nobukatsu Hojo
Downstream Task Agnostic Speech Enhancement with Self-Supervised Representation Loss. INTERSPEECH (2023)
Ryo Masumura, Naoki Makishima, Taiga Yamane, Yoshihiko Yamazaki, Saki Mizuno, Mana Ihori, Mihiro Uchida, Keita Suzuki, Hiroshi Sato, Tomohiro Tanaka, Akihiko Takashima, Satoshi Suzuki, Takafumi Moriya, Nobukatsu Hojo, Atsushi Ando
End-to-End Joint Target and Non-Target Speakers ASR. INTERSPEECH (2023)
Hiroshi Sato, Ryo Masumura, Tsubasa Ochiai, Marc Delcroix, Takafumi Moriya, Takanori Ashihara, Kentaro Shinayama, Saki Mizuno, Mana Ihori, Tomohiro Tanaka, Nobukatsu Hojo
Downstream Task Agnostic Speech Enhancement with Self-Supervised Representation Loss. CoRR (2023)
Saki Mizuno, Nobukatsu Hojo, Satoshi Kobashikawa, Ryo Masumura
Next-Speaker Prediction Based on Non-Verbal Information in Multi-Party Video Conversation. ICASSP (2023)
Ryo Masumura, Yoshihiro Yamazaki, Saki Mizuno, Naoki Makishima, Mana Ihori, Mihiro Uchida, Hiroshi Sato, Tomohiro Tanaka, Akihiko Takashima, Satoshi Suzuki, Shota Orihashi, Takafumi Moriya, Nobukatsu Hojo, Atsushi Ando
End-to-End Joint Modeling of Conversation History-Dependent and Independent ASR Systems with Multi-History Training. INTERSPEECH (2022)
Nobukatsu Hojo, Satoshi Kobashikawa, Saki Mizuno, Ryo Masumura
Multimodal Negotiation Corpus with Various Subjective Assessments for Social-Psychological Outcome Prediction from Non-Verbal Cues. LREC (2022)
Hirokazu Kameoka, Wen-Chin Huang, Kou Tanaka, Takuhiro Kaneko, Nobukatsu Hojo, Tomoki Toda
Many-to-Many Voice Transformer Network. IEEE ACM Trans. Audio Speech Lang. Process. 29 (2021)
Katsuki Inoue, Sunao Hara, Masanobu Abe, Nobukatsu Hojo, Yusuke Ijima
Model architectures to extrapolate emotional expressions in DNN-based text-to-speech. Speech Commun. 126 (2021)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
Maskcyclegan-VC: Learning Non-Parallel Voice Conversion with Filling in Frames. ICASSP (2021)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
MaskCycleGAN-VC: Learning Non-parallel Voice Conversion with Filling in Frames. CoRR (2021)
Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo, Shogo Seki
VoiceGrad: Non-Parallel Any-to-Many Voice Conversion with Annealed Langevin Dynamics. CoRR (2020)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
CycleGAN-VC3: Examining and Improving CycleGAN-VCs for Mel-spectrogram Conversion. CoRR (2020)
Hirokazu Kameoka, Kou Tanaka, Damian Kwasny, Takuhiro Kaneko, Nobukatsu Hojo
ConvS2S-VC: Fully Convolutional Sequence-to-Sequence Voice Conversion. IEEE ACM Trans. Audio Speech Lang. Process. 28 (2020)
Hirokazu Kameoka, Wen-Chin Huang, Kou Tanaka, Takuhiro Kaneko, Nobukatsu Hojo, Tomoki Toda
Many-to-Many Voice Transformer Network. CoRR (2020)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
CycleGAN-VC3: Examining and Improving CycleGAN-VCs for Mel-Spectrogram Conversion. INTERSPEECH (2020)
Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo
Nonparallel Voice Conversion With Augmented Classifier Star Generative Adversarial Networks. IEEE ACM Trans. Audio Speech Lang. Process. 28 (2020)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
CycleGAN-VC2: Improved CycleGAN-based Non-parallel Voice Conversion. CoRR (2019)
Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo
ACVAE-VC: Non-Parallel Voice Conversion With Auxiliary Classifier Variational Autoencoder. IEEE ACM Trans. Audio Speech Lang. Process. 27 (9) (2019)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
Cyclegan-VC2: Improved Cyclegan-based Non-parallel Voice Conversion. ICASSP (2019)
Nobukatsu Hojo, Noboru Miyazaki
Evaluating Intention Communication by TTS Using Explicit Definitions of Illocutionary Act Performance. INTERSPEECH (2019)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
StarGAN-VC2: Rethinking Conditional Methods for StarGAN-Based Voice Conversion. INTERSPEECH (2019)
Takuhiro Kaneko, Hirokazu Kameoka, Kou Tanaka, Nobukatsu Hojo
StarGAN-VC2: Rethinking Conditional Methods for StarGAN-Based Voice Conversion. CoRR (2019)
Kou Tanaka, Hirokazu Kameoka, Takuhiro Kaneko, Nobukatsu Hojo
ATTS2S-VC: Sequence-to-sequence Voice Conversion with Attention and Context Preservation Mechanisms. ICASSP (2019)
Kou Tanaka, Hirokazu Kameoka, Takuhiro Kaneko, Nobukatsu Hojo
WaveCycleGAN2: Time-domain Neural Post-filter for Speech Waveform Generation. CoRR (2019)
Kou Tanaka, Takuhiro Kaneko, Nobukatsu Hojo, Hirokazu Kameoka
WaveCycleGAN: Synthetic-to-natural speech waveform conversion using cycle-consistent adversarial networks. CoRR (2018)
Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo
StarGAN-VC: Non-parallel many-to-many voice conversion with star generative adversarial networks. CoRR (2018)
Keisuke Oyamada, Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo, Hiroyasu Ando
Generative adversarial network-based approach to signal reconstruction from magnitude spectrograms. CoRR (2018)
Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo
StarGAN-VC: non-parallel many-to-many Voice Conversion Using Star Generative Adversarial Networks. SLT (2018)
Keisuke Oyamada, Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo, Hiroyasu Ando
Generative adversarial network-based approach to signal reconstruction from magnitude spectrogram. EUSIPCO (2018)
Kou Tanaka, Hirokazu Kameoka, Takuhiro Kaneko, Nobukatsu Hojo
AttS2S-VC: Sequence-to-Sequence Voice Conversion with Attention and Context Preservation Mechanisms. CoRR (2018)
Nobukatsu Hojo, Hirokazu Kameoka, Kou Tanaka, Takuhiro Kaneko
Automatic Speech Pronunciation Correction with Dynamic Frequency Warping-Based Spectral Conversion. EUSIPCO (2018)
Nobukatsu Hojo, Yusuke Ijima, Hideyuki Mizuno
DNN-Based Speech Synthesis Using Speaker Codes. IEICE Trans. Inf. Syst. (2) (2018)
Hirokazu Kameoka, Kou Tanaka, Takuhiro Kaneko, Nobukatsu Hojo
ConvS2S-VC: Fully convolutional sequence-to-sequence voice conversion. CoRR (2018)
Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo
ACVAE-VC: Non-parallel many-to-many voice conversion with auxiliary classifier variational autoencoder. CoRR (2018)
Kou Tanaka, Takuhiro Kaneko, Nobukatsu Hojo, Hirokazu Kameoka
Synthetic-to-Natural Speech Waveform Conversion Using Cycle-Consistent Adversarial Networks. SLT (2018)
Nobukatsu Hojo, Yasuhito Ohsugi, Yusuke Ijima, Hirokazu Kameoka
Contours for Statistical Phrase/Accent Command Estimation. INTERSPEECH (2017)
Katsuki Inoue, Sunao Hara, Masanobu Abe, Nobukatsu Hojo, Yusuke Ijima
An investigation to transplant emotional expressions in DNN-based TTS synthesis. APSIPA (2017)
Yusuke Ijima, Nobukatsu Hojo, Ryo Masumura, Taichi Asami
Prosody Aware Word-Level Encoder Based on BLSTM-RNNs for DNN-Based Speech Synthesis. INTERSPEECH (2017)
Takuhiro Kaneko, Hirokazu Kameoka, Nobukatsu Hojo, Yusuke Ijima, Kaoru Hiramatsu, Kunio Kashino
Generative adversarial network-based postfilter for statistical parametric speech synthesis. ICASSP (2017)
Nobukatsu Hojo, Yusuke Ijima, Hideyuki Mizuno
An Investigation of DNN-Based Speech Synthesis Using Speaker Codes. INTERSPEECH (2016)
Kento Kadowaki, Tatsuma Ishihara, Nobukatsu Hojo, Hirokazu Kameoka
contours. INTERSPEECH (2014)
Nobukatsu Hojo, Kota Yoshizato, Hirokazu Kameoka, Daisuke Saito, Shigeki Sagayama
Text-to-speech synthesizer based on combination of composite wavelet and hidden Markov models. SSW (2013)