Yoshihiko Nankaku

138 papers A 38B 2C 1Misc 34Journal 32Unranked 30

Year	Rank	Type	Title / Venue / Authors
2025	B	`conf`	Enhancing Social Presence in Dyadic Text-Chatting with a Robot Avatar Expressing Users' Actions. RO-MAN Yasutaka Nakamura, Seiichi Harata, Takuto Sakuma, Yoshihiro Tanaka, Yoshihiko Nankaku, Shohei Kato
2025	A	`conf`	PeriodCodec: A Pitch-Controllable Neural Audio Codec Using Periodic Signals for Singing Voice Synthesis. INTERSPEECH Masato Takagi, Miku Nishihara, Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2025	J	`jnl`	V2Coder: A Non-Autoregressive Vocoder Based on Hierarchical Variational Autoencoders. IEEE Access Takato Fujimoto, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2024	Misc	`conf`	PeriodGrad: Towards Pitch-Controllable Neural Vocoder Based on a Diffusion Probabilistic Model. ICASSP Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2024	J	`jnl`	PeriodGrad: Towards Pitch-Controllable Neural Vocoder Based on a Diffusion Probabilistic Model. CoRR Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2023	Misc	`conf`	Embedding a Differentiable Mel-Cepstral Synthesis Filter to a Neural Speech Synthesis System. ICASSP Takenori Yoshimura, Shinji Takaki, Kazuhiro Nakamura, Keiichiro Oura, Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2023	Misc	`conf`	Singing Voice Synthesis Based on a Musical Note Position-Aware Attention Mechanism. ICASSP Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2023	J	`jnl`	Singing voice synthesis based on frame-level sequence-to-sequence models considering vocal timing deviation. CoRR Miku Nishihara, Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2022	Misc	`conf`	Autoregressive Variational Autoencoder with a Hidden Semi-Markov Model-Based Structured Attention for Speech Synthesis. ICASSP Takato Fujimoto, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2022	J	`jnl`	Embedding a Differentiable Mel-cepstral Synthesis Filter to a Neural Speech Synthesis System. CoRR Takenori Yoshimura, Shinji Takaki, Kazuhiro Nakamura, Keiichiro Oura, Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2022	A	`conf`	End-to-End Text-to-Speech Based on Latent Representation of Speaking Styles Using Spontaneous Dialogue. INTERSPEECH Kentaro Mitsui, Tianyu Zhao, Kei Sawada, Yukiya Hono, Yoshihiko Nankaku, Keiichi Tokuda
2022	J	`jnl`	End-to-End Text-to-Speech Based on Latent Representation of Speaking Styles Using Spontaneous Dialogue. CoRR Kentaro Mitsui, Tianyu Zhao, Kei Sawada, Yukiya Hono, Yoshihiko Nankaku, Keiichi Tokuda
2022	—	`conf`	Enhancing Social Telepresence on Text Communication Using Robot Avatar that Reflects User's Chatting States. GCCE Yasutaka Nakamura, Seiichi Harata, Takuto Sakuma, Yoshihiro Tanaka, Yoshihiko Nankaku, Shohei Kato
2022	J	`jnl`	Singing Voice Synthesis Based on a Musical Note Position-Aware Attention Mechanism. CoRR Yukiya Hono, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2021	J	`jnl`	PeriodNet: A Non-Autoregressive Raw Waveform Generative Model With a Structure Separating Periodic and Aperiodic Components. IEEE Access Yukiya Hono, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2021	J	`jnl`	PeriodNet: A non-autoregressive waveform generation model with a structure separating periodic and aperiodic components. CoRR Yukiya Hono, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2021	Misc	`conf`	Periodnet: A Non-Autoregressive Waveform Generation Model with a Structure Separating Periodic and Aperiodic Components. ICASSP Yukiya Hono, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2021	J	`jnl`	Sinsy: A Deep Neural Network-Based Singing Voice Synthesis System. CoRR Yukiya Hono, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2021	J	`jnl`	Sinsy: A Deep Neural Network-Based Singing Voice Synthesis System. IEEE ACM Trans. Audio Speech Lang. Process. Yukiya Hono, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2020	Misc	`conf`	Fast and High-Quality Singing Voice Synthesis System Based on Convolutional Neural Networks. ICASSP Kazuhiro Nakamura, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2020	A	`conf`	Hierarchical Multi-Grained Generative Model for Expressive Speech Synthesis. INTERSPEECH Yukiya Hono, Kazuna Tsuboi, Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2020	J	`jnl`	Hierarchical Multi-Grained Generative Model for Expressive Speech Synthesis. CoRR Yukiya Hono, Kazuna Tsuboi, Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2020	Misc	`conf`	Semi-Supervised Learning Based on Hierarchical Generative Models for End-to-End Speech Synthesis. ICASSP Takato Fujimoto, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2019	—	`conf`	Deep neural network based real-time speech vocoder with periodic and aperiodic inputs. SSW Keiichiro Oura, Kazuhiro Nakamura, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2019	J	`jnl`	Fast and High-Quality Singing Voice Synthesis System based on Convolutional Neural Networks. CoRR Kazuhiro Nakamura, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2019	—	`conf`	Impacts of input linguistic feature representation on Japanese end-to-end speech synthesis. SSW Takato Fujimoto, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2019	—	`conf`	Low computational cost speech synthesis based on deep neural networks using hidden semi-Markov model structures. SSW Motoki Shimada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2019	Misc	`conf`	Singing Voice Synthesis Based on Generative Adversarial Networks. ICASSP Yukiya Hono, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2019	J	`jnl`	Singing voice synthesis based on convolutional neural networks. CoRR Kazuhiro Nakamura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2019	Misc	`conf`	Speaker-dependent Wavenet-based Delay-free Adpcm Speech Coding. ICASSP Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	Discriminative Feature Extraction Based on Sequential Variational Autoencoder for Speaker Recognition. APSIPA Takenori Yoshimura, Natsumi Koike, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	Image Recognition Based on Convolutional Neural Networks Using Features Generated from Separable Lattice Hidden Markov Models. APSIPA Takayuki Kasugai, Yoshinari Tsuzuki, Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	Misc	`conf`	Image Recognition Based on Separable Lattice Hmms Using a Deep Neural Network for Output Probability Distributions. ICASSP Eiji Ichikawa, Kei Sawada, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2018	J	`jnl`	Mel-Cepstrum-Based Quantization Noise Shaping Applied to Neural-Network-Based Speech Waveform Synthesis. IEEE ACM Trans. Audio Speech Lang. Process. Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	Recent Development of the DNN-based Singing Voice Synthesis System - Sinsy. APSIPA Yukiya Hono, Shumma Murata, Kazuhiro Nakamura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	Singing Voice Conversion Using Posted Waveform Data on Music Social Media. APSIPA Koki Senda, Yukiya Hono, Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	Speaker Adaptation for Speech Synthesis Based on Deep Neural Networks Using Hidden Semi-Markov Model Structures. APSIPA Kento Nakao, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	Speech Synthesis Using WaveNet Vocoder Based on Periodic/Aperiodic Decomposition. APSIPA Takato Fujimoto, Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	Misc	`conf`	Statistical Voice Conversion Based on Wavenet. ICASSP Jumpei Niwa, Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	The NITech text-to-speech system for the Blizzard Challenge 2018. Blizzard Challenge Kei Sawada, Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2018	—	`conf`	WaveNet-Based Zero-Delay Lossless Speech Coding. SLT Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2017	A	`conf`	Articulatory Text-to-Speech Synthesis Using the Digital Waveguide Mesh Driven by a Deep Neural Network. INTERSPEECH Amelia Jane Gully, Takenori Yoshimura, Damian T. Murphy, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2017	Misc	`conf`	Image recognition based on discriminative models using features generated from separable lattice HMMS. ICASSP Yoshinari Tsuzuki, Kei Sawada, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2017	J	`jnl`	Simultaneous Optimization of Multiple Tree-Based Factor Analyzed HMM for Speech Synthesis. IEEE ACM Trans. Audio Speech Lang. Process. Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2017	—	`ch.`	User Generated Dialogue Systems: uDialogue. Human-Harmonized Information Technology (2) Keiichi Tokuda, Akinobu Lee, Yoshihiko Nankaku, Keiichiro Oura, Kei Hashimoto, Daisuke Yamamoto, Ichi Takumi, Takahiro Uchiya, Shuhei Tsutsumi, Steve Renals, Junichi Yamagishi
2016	J	`jnl`	A Bayesian Approach to Image Recognition Based on Separable Lattice Hidden Markov Models. IEICE Trans. Inf. Syst. Kei Sawada, Akira Tamamori, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2016	A	`conf`	Redefining the Linguistic Context Feature Set for HMM and DNN TTS Through Position and Parsing. INTERSPEECH Rasmus Dall, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2016	A	`conf`	Singing Voice Synthesis Based on Deep Neural Networks. INTERSPEECH Masanari Nishimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2016	—	`conf`	Temporal modeling in neural network based statistical parametric speech synthesis. SSW Keiichi Tokuda, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku
2016	Misc	`conf`	Trajectory training considering global variance for speech synthesis based on neural networks. ICASSP Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2016	A	`conf`	Voice Conversion Based on Trajectory Model Training of Neural Networks Considering Global Variance. INTERSPEECH Naoki Hosaka, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2015	A	`conf`	Prosodically-enhanced recurrent neural network language models. INTERSPEECH Siva Reddy Gangireddy, Steve Renals, Yoshihiko Nankaku, Akinobu Lee
2015	A	`conf`	Simultaneous optimization of multiple tree structures for factor analyzed HMM-based speech synthesis. INTERSPEECH Takenori Yoshimura, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2015	Misc	`conf`	The effect of neural networks in statistical parametric speech synthesis. ICASSP Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2014	A	`conf`	A mel-cepstral analysis technique restoring high frequency components from low-sampling-rate speech. INTERSPEECH Kazuhiro Nakamura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2014	J	`jnl`	Contextual Additive Structure for HMM-Based Speech Synthesis. IEEE J. Sel. Top. Signal Process. Shinji Takaki, Yoshihiko Nankaku, Keiichi Tokuda
2014	Misc	`conf`	HMM-Based singing voice synthesis and its application to Japanese and English. ICASSP Kazuhiro Nakamura, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2014	J	`jnl`	Image Recognition Based on Separable Lattice Trajectory 2-D HMMs. IEICE Trans. Inf. Syst. Akira Tamamori, Yoshihiko Nankaku, Keiichi Tokuda
2014	J	`jnl`	Integration of Spectral Feature Extraction and Modeling for HMM-Based Speech Synthesis. IEICE Trans. Inf. Syst. Kazuhiro Nakamura, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2014	Misc	`conf`	Integration of speaker and pitch adaptive training for HMM-based singing voice synthesis. ICASSP Kanako Shirota, Kazuhiro Nakamura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2013	J	`jnl`	A Bayesian Framework Using Multiple Model Structures for Speech Recognition. IEICE Trans. Inf. Syst. Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2013	Misc	`conf`	Contextual partial additive structure for HMM-based speech synthesis. ICASSP Shinji Takaki, Yoshihiko Nankaku, Keiichi Tokuda
2013	—	`conf`	Cross-lingual speaker adaptation based on factor analysis using bilingual speech data for HMM-based speech synthesis. SSW Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2013	—	`conf`	Image recognition based on hidden Markov eigen-image models using variational Bayesian method. APSIPA Kei Sawada, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2013	Misc	`conf`	Image recognition based on separable lattice trajectory 2-D HMMS. ICASSP Akira Tamamori, Yoshihiko Nankaku, Keiichi Tokuda
2013	Misc	`conf`	Integration of acoustic modeling and mel-cepstral analysis for HMM-based speech synthesis. ICASSP Kazuhiro Nakamura, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2013	Misc	`conf`	Separable lattice 2-D HMMS introducing state duration control for recognition of images with various variations. ICASSP Takaya Makino, Shinji Takaki, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2013	J	`jnl`	Speech Synthesis Based on Hidden Markov Models. Proc. IEEE Keiichi Tokuda, Yoshihiko Nankaku, Tomoki Toda, Heiga Zen, Junichi Yamagishi, Keiichiro Oura
2012	A	`conf`	A Bayesian Approach to Speaker Recognition Based on GMMs Using Multiple Model Structures. INTERSPEECH Takafumi Hattori, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2012	Misc	`conf`	A model structure integration based on a Bayesian framework for speech recognition. ICASSP Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2012	J	`jnl`	An Extension of Separable Lattice 2-D HMMs for Rotational Data Variations. IEICE Trans. Inf. Syst. Akira Tamamori, Yoshihiko Nankaku, Keiichi Tokuda
2012	A	`conf`	Cross-lingual Speaker Adaptation for HMM-based Speech Synthesis based on Perceptual Characteristics and Speaker Interpolation. INTERSPEECH Viviane de Franca Oliveira, Sayaka Shiota, Yoshihiko Nankaku, Keiichi Tokuda
2012	Misc	`conf`	Face recognition based on extended separable lattice 2-D HMMS. ICASSP Keisuke Kumaki, Yoshihiko Nankaku, Keiichi Tokuda
2012	Misc	`conf`	Face recognition based on separable lattice 2-D HMMS using variational bayesian method. ICASSP Kei Sawada, Akira Tamamori, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2012	Misc	`conf`	Pitch adaptive training for hmm-based singing voice synthesis. ICASSP Keiichiro Oura, Ayami Mase, Yoshihiko Nankaku, Keiichi Tokuda
2012	J	`jnl`	Product of Experts for Statistical Parametric Speech Synthesis. IEEE Trans. Speech Audio Process. Heiga Zen, Mark J. F. Gales, Yoshihiko Nankaku, Keiichi Tokuda
2011	A	`conf`	A Bayesian Approach to Voice Conversion Based on GMMs Using Multiple Model Structures. INTERSPEECH Lei Li, Yoshihiko Nankaku, Keiichi Tokuda
2011	Misc	`conf`	An optimization algorithm of independent mean and variance parameter tying structures for HMM-based speech synthesis. ICASSP Shinji Takaki, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2011	J	`jnl`	Bayesian Context Clustering Using Cross Validation for Speech Recognition. IEICE Trans. Inf. Syst. Kei Hashimoto, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2011	J	`jnl`	Continuous Stochastic Feature Mapping Based on Trajectory HMMs. IEEE Trans. Speech Audio Process. Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda
2011	A	`conf`	Estimation of Window Coefficients for Dynamic Feature Extraction for HMM-Based Speech Synthesis. INTERSPEECH Ling-Hui Chen, Yoshihiko Nankaku, Heiga Zen, Keiichi Tokuda, Zhen-Hua Ling, Li-Rong Dai
2011	A	`conf`	Evaluation of Tree-Trellis Based Decoding in Over-Million LVCSR. INTERSPEECH Naoaki Ito, Yoshihiko Nankaku, Akinobu Lee
2011	A	`conf`	GMM-Based Missing-Feature Reconstruction on Multi-Frame Windows. INTERSPEECH Ulpu Remes, Yoshihiko Nankaku, Keiichi Tokuda
2011	Misc	`conf`	Global variance modeling on frequency domain delta LSP for HMM-based speech synthesis. ICASSP Shifeng Pan, Yoshihiko Nankaku, Keiichi Tokuda, Jianhua Tao
2011	A	`conf`	Multi-Speaker Modeling with Shared Prior Distributions and Model Structures for Bayesian Speech Synthesis. INTERSPEECH Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2010	J	`jnl`	A Covariance-Tying Technique for HMM-Based Speech Synthesis. IEICE Trans. Inf. Syst. Keiichiro Oura, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2010	C	`conf`	A Deterministic Annealing-Based Training Algorithm For Statistical Machine Translation Models. EAMT Pascual Martínez-Gómez, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda, Germán Sanchis-Trilles
2010	Misc	`conf`	An extension of Separable Lattice 2-D HMMS for rotational data variations. ICASSP Akira Tamamori, Yoshihiko Nankaku, Keiichi Tokuda
2010	—	`conf`	Bayesian speech synthesis framework integrating training and synthesis processes. SSW Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2010	Misc	`conf`	Face recognition based on separable lattice 2-D HMM with state duration modeling. ICASSP Yoshiaki Takahashi, Akira Tamamori, Yoshihiko Nankaku, Keiichi Tokuda
2010	Misc	`conf`	Factor analyzed voice models for HMM-based speech synthesis. ICASSP Kyosuke Kazumi, Yoshihiko Nankaku, Keiichi Tokuda
2010	A	`conf`	HMM-based singing voice synthesis system using pitch-shifted pseudo training data. INTERSPEECH Ayami Mase, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
2010	—	`conf`	Recent development of the HMM-based singing voice synthesis system - Sinsy. SSW Keiichiro Oura, Ayami Mase, Tomohiko Yamada, Satoru Muto, Yoshihiko Nankaku, Keiichi Tokuda
2010	A	`conf`	Speaker adaptation based on nonlinear spectral transform for speech recognition. INTERSPEECH Toyohiro Hayashi, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2010	—	`conf`	Spectral modeling with contextual additive structure for HMM-based speech synthesis. SSW Shinji Takaki, Yoshihiko Nankaku, Keiichi Tokuda
2010	Misc	`conf`	Statistical parametric speech synthesis based on product of experts. ICASSP Heiga Zen, Mark J. F. Gales, Yoshihiko Nankaku, Keiichi Tokuda
2010	A	`conf`	Voice activity detection based on conditional random fields using multiple features. INTERSPEECH Akira Saito, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2009	Misc	`conf`	A Bayesian approach to HMM-based speech synthesis. ICASSP Kei Hashimoto, Heiga Zen, Yoshihiko Nankaku, Takashi Masuko, Keiichi Tokuda
2009	A	`conf`	A Bayesian approach to Hidden Semi-Markov Model based speech synthesis. INTERSPEECH Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2009	A	`conf`	Deterministic annealing based training algorithm for Bayesian speech recognition. INTERSPEECH Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2009	A	`conf`	State mapping based method for cross-lingual speaker adaptation in HMM-based speech synthesis. INTERSPEECH Yi-Jian Wu, Yoshihiko Nankaku, Keiichi Tokuda
2009	Misc	`conf`	Stereo-based stochastic noise compensation based on trajectory GMMS. ICASSP Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda
2009	A	`conf`	Tying covariance matrices to reduce the footprint of HMM-based speech synthesis systems. INTERSPEECH Keiichiro Oura, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2009	Misc	`conf`	Voice conversion based on simultaneous modelling of spectrum and F0. ICASSP Kaori Yutani, Yosuke Uto, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2008	J	`jnl`	A Fully Consistent Hidden Semi-Markov Model-Based Speech Recognition System. IEICE Trans. Inf. Syst. Keiichiro Oura, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2008	A	`conf`	Acoustic modeling based on model structure annealing for speech recognition. INTERSPEECH Sayaka Shiota, Kei Hashimoto, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2008	Misc	`conf`	Acoustic modeling with contextual additive structure for HMM-based speech recognition. ICASSP Yoshihiko Nankaku, Kazuhiro Nakamura, Heiga Zen, Keiichi Tokuda
2008	A	`conf`	Bayesian context clustering using cross valid prior distribution for HMM-based speech recognition. INTERSPEECH Kei Hashimoto, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2008	A	`conf`	Probabilistic answer selection based on conditional random fields for spoken dialog system. INTERSPEECH Yoshitaka Yoshimi, Ryota Kakitsuba, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2008	A	`conf`	Probabilistic feature mapping based on trajectory HMMs. INTERSPEECH Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda
2008	—	`conf`	Simultaneous Acoustic, Prosodic, and Phrasing Model Training for TTs Conversion Systems. ISCSLP Keiichiro Oura, Yoshihiko Nankaku, Tomoki Toda, Keiichi Tokuda, Ranniery Maia, Shinsuke Sakai, Satoshi Nakamura
2008	A	`conf`	Simultaneous conversion of duration and spectrum based on statistical models including time-sequence matching. INTERSPEECH Kaori Yutani, Yosuke Uto, Yoshihiko Nankaku, Tomoki Toda, Keiichi Tokuda
2008	A	`conf`	Speaker recognition based on variational Bayesian method. INTERSPEECH Tatsuya Ito, Kei Hashimoto, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2007	A	`conf`	A trainable excitation model for HMM-based speech synthesis. INTERSPEECH Ranniery Maia, Tomoki Toda, Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda
2007	—	`conf`	An excitation model for HMM-based speech synthesis based on residual modeling. SSW Ranniery Maia, Tomoki Toda, Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda
2007	—	`conf`	Face Recognition using Hidden Markov Eigenface Models. ICASSP (2) Yoshihiko Nankaku, Keiichi Tokuda
2007	A	`conf`	Model-space MLLR for trajectory HMMs. INTERSPEECH Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda
2007	—	`conf`	Spectral conversion based on statistical models including time-sequence matching. SSW Yoshihiko Nankaku, Kenichi Nakamura, Tomoki Toda, Keiichi Tokuda
2006	A	`conf`	An HMM-based singing voice synthesis system. INTERSPEECH Keijiro Saino, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2006	—	`conf`	Estimating Trajectory Hmm Parameters Using Monte Carlo Em With Gibbs Sampler. ICASSP (1) Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda, Tadashi Kitamura
2006	—	`conf`	Face Recognition Based on Separable Lattice HMMS. ICASSP (5) Daisuke Kurata, Yoshihiko Nankaku, Keiichi Tokuda, Tadashi Kitamura, Zoubin Ghahramani
2006	—	`conf`	Hidden Semi-Markov Model Based Speech Recognition System using Weighted Finite-State Transducer. ICASSP (1) Keiichiro Oura, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
2006	—	`conf`	On the Use of Phonetic Information for Mapping from Articulatory Movements to Vocal Tract Spectrum. ICASSP (1) Kenichi Nakamura, Tomoki Toda, Yoshihiko Nankaku, Keiichi Tokuda
2006	A	`conf`	Reducing computation on parallel decoding using frame-wise confidence scores. INTERSPEECH Tomohiro Hakamata, Akinobu Lee, Yoshihiko Nankaku, Keiichi Tokuda
2006	A	`conf`	Speaker adaptation of trajectory HMMs using feature-space MLLR. INTERSPEECH Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda, Tadashi Kitamura
2006	A	`conf`	Voice conversion based on mixtures of factor analyzers. INTERSPEECH Yosuke Uto, Yoshihiko Nankaku, Tomoki Toda, Akinobu Lee, Keiichi Tokuda
2005	J	`jnl`	Applying Sparse KPCA for Feature Extraction in Speech Recognition. IEICE Trans. Inf. Syst. Amaro A. de Lima, Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda, Tadashi Kitamura, Fernando Gil Resende
2005	J	`jnl`	Continuous Speech Recognition Based on General Factor Dependent Acoustic Models. IEICE Trans. Inf. Syst. Hiroyuki Suzuki, Heiga Zen, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2005	J	`jnl`	Deterministic Annealing EM Algorithm in Acoustic Modeling for Speaker and Speech Recognition. IEICE Trans. Inf. Syst. Yohei Itaya, Heiga Zen, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2005	J	`jnl`	Parameter Sharing in Mixture of Factor Analyzers for Speaker Identification. IEICE Trans. Inf. Syst. Hiroyoshi Yamamoto, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2005	—	`conf`	Sparse KPCA for Feature Extraction in Speech Recognition. ICASSP (1) Amaro A. de Lima, Heiga Zen, Yoshihiko Nankaku, Keiichi Tokuda, Tadashi Kitamura, Fernando Gil Resende
2004	A	`conf`	Deterministic annealing EM algorithm in parameter estimation for acoustic model. INTERSPEECH Yohei Itaya, Heiga Zen, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2004	J	`jnl`	On the Use of Kernel PCA for Feature Extraction in Speech Recognition. IEICE Trans. Inf. Syst. Amaro A. de Lima, Heiga Zen, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2004	—	`conf`	Parameter sharing and minimum classification error training of mixtures of factor analyzers for speaker identification. ICASSP (1) Hiroyoshi Yamamoto, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2003	A	`conf`	On the use of kernel PCA for feature extraction in speech recognition. INTERSPEECH Amaro A. de Lima, Heiga Zen, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2003	—	`conf`	Speech recognition using voice-characteristic-dependent acoustic models. ICASSP (1) Hiroyuki Suzuki, Heiga Zen, Yoshihiko Nankaku, Chiyomi Miyajima, Keiichi Tokuda, Tadashi Kitamura
2000	B	`conf`	Normalized Training for HMM-Based Visual Speech Recognition. ICIP Yoshihiko Nankaku, Keiichi Tokuda, Tadashi Kitamura, Takao Kobayashi
1999	—	`conf`	Intensity- and location-normalized training for HMM-based visual speech recognition. EUROSPEECH Yoshihiko Nankaku, Keiichi Tokuda, Tadashi Kitamura