Kei Hashimoto - RankMe

84 papers A 15C 1Misc 22Journal 20Unranked 25

Year	Rank	Type	Title / Venue / Authors
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	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	—	`conf`	Analyzing orientation patterns of human skin fibroblasts using image gradient information. EMBC Md. Khayrul Bashar, Kei Hashimoto, Mari Gotoh, Hiroshi Kori
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	—	`conf`	The NITech text-to-speech system for the Blizzard Challenge 2017. Blizzard Challenge Kei Sawada, Kei Hashimoto, Keiichiro Oura, 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	Misc	`conf`	Privacy-preserving sound to degrade automatic speaker verification performance. ICASSP Kei Hashimoto, Junichi Yamagishi, Isao Echizen
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	—	`conf`	The NITech text-to-speech system for the Blizzard Challenge 2016. Blizzard Challenge Kei Sawada, Chiaki Asai, Kei Hashimoto, Keiichiro Oura, Keiichi Tokuda
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`	Simultaneous optimization of multiple tree structures for factor analyzed HMM-based speech synthesis. INTERSPEECH Takenori Yoshimura, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2015	—	`conf`	The NITECH HMM-based text-to-speech system for the Blizzard Challenge 2015. Blizzard Challenge Kei Sawada, Kei Hashimoto, Keiichiro Oura, 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`	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
2014	—	`conf`	Overview of NITECH HMM-based text-to-speech system for Blizzard Challenge 2014. Blizzard Challenge Kei Sawada, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, 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	—	`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`	Integration of acoustic modeling and mel-cepstral analysis for HMM-based speech synthesis. ICASSP Kazuhiro Nakamura, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2013	—	`conf`	Overview of NITECH HMM-based speech synthesis system for Blizzard Challenge 2013. Blizzard Challenge Shinji Takaki, Kei Sawada, Kei Hashimoto, Keiichiro Oura, 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
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	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	J	`jnl`	Impacts of machine translation and speech synthesis on speech-to-speech translation. Speech Commun. Kei Hashimoto, Junichi Yamagishi, William Byrne, Simon King, Keiichi Tokuda
2012	—	`conf`	Overview of NIT HMM-based speech synthesis system for Blizzard Challenge 2012. Blizzard Challenge Shinji Takaki, Kei Sawada, Kei Hashimoto, Keiichiro Oura, Keiichi Tokuda
2011	Misc	`conf`	An analysis of machine translation and speech synthesis in speech-to-speech translation system. ICASSP Kei Hashimoto, Junichi Yamagishi, William J. Byrne, Simon King, 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	A	`conf`	Multi-Speaker Modeling with Shared Prior Distributions and Model Structures for Bayesian Speech Synthesis. INTERSPEECH Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2011	—	`conf`	Overview of NIT HMM-based speech synthesis system for Blizzard Challenge 2011. Blizzard Challenge Kei Hashimoto, Shinji Takaki, Keiichiro Oura, 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	—	`conf`	Bayesian speech synthesis framework integrating training and synthesis processes. SSW Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2010	—	`conf`	Overview of NIT HMM-based speech synthesis system for Blizzard Challenge 2010. Blizzard Challenge Keiichiro Oura, Kei Hashimoto, Sayaka Shiota, 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	J	`jnl`	A Reordering Model Using a Source-Side Parse-Tree for Statistical Machine Translation. IEICE Trans. Inf. Syst. Kei Hashimoto, Hirofumi Yamamoto, Hideo Okuma, Eiichiro Sumita, Keiichi Tokuda
2009	A	`conf`	Deterministic annealing based training algorithm for Bayesian speech recognition. INTERSPEECH Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
2009	—	`conf`	Reordering Model Using Syntactic Information of a Source Tree for Statistical Machine Translation. SSST@HLT-NAACL Kei Hashimoto, Hirohumi Yamamoto, Hideo Okuma, Eiichiro Sumita, 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	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`	Speaker recognition based on variational Bayesian method. INTERSPEECH Tatsuya Ito, Kei Hashimoto, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda