Hisashi Kawai
Orcid: 0000-0003-3015-6041
According to our database1,
Hisashi Kawai
authored at least 189 papers
between 1986 and 2023.
Collaborative distances:
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Bibliography
2023
Harmonic-Net: Fundamental Frequency and Speech Rate Controllable Fast Neural Vocoder.
IEEE ACM Trans. Audio Speech Lang. Process., 2023
CoRR, 2023
Hierarchical Cross-Modality Knowledge Transfer with Sinkhorn Attention for CTC-based ASR.
CoRR, 2023
Homeostatic System Design Based on Understanding the Living Environmental Determinants of Falls.
Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2023
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2023
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2023
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2023
2022
Speech Commun., 2022
Pronunciation-Aware Unique Character Encoding for RNN Transducer-Based Mandarin Speech Recognition.
Proceedings of the IEEE Spoken Language Technology Workshop, 2022
Self-Adaptive Multilingual ASR Rescoring with Language Identification and Unified Language Model.
Proceedings of the Odyssey 2022: The Speaker and Language Recognition Workshop, 28 June, 2022
Proceedings of the Interspeech 2022, 2022
2021
Quasi-Periodic Parallel WaveGAN: A Non-Autoregressive Raw Waveform Generative Model With Pitch-Dependent Dilated Convolution Neural Network.
IEEE ACM Trans. Audio Speech Lang. Process., 2021
Coupling a Generative Model With a Discriminative Learning Framework for Speaker Verification.
IEEE ACM Trans. Audio Speech Lang. Process., 2021
CrossMap Transformer: A Crossmodal Masked Path Transformer Using Double Back-Translation for Vision-and-Language Navigation.
IEEE Robotics Autom. Lett., 2021
Integrating a joint Bayesian generative model in a discriminative learning framework for speaker verification.
CoRR, 2021
Predicting and attending to damaging collisions for placing everyday objects in photo-realistic simulations.
Adv. Robotics, 2021
IEEE Access, 2021
Noise Robust Acoustic Modeling for Single-Channel Speech Recognition Based on a Stream-Wise Transformer Architecture.
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021
Proceedings of the IEEE International Conference on Acoustics, 2021
High-Intelligibility Speech Synthesis for Dysarthric Speakers with LPCNet-Based TTS and CycleVAE-Based VC.
Proceedings of the IEEE International Conference on Acoustics, 2021
Unsupervised Neural Adaptation Model Based on Optimal Transport for Spoken Language Identification.
Proceedings of the IEEE International Conference on Acoustics, 2021
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021
2020
Proceedings of the Speech-to-Speech Translation, 2020
Knowledge Distillation-Based Representation Learning for Short-Utterance Spoken Language Identification.
IEEE ACM Trans. Audio Speech Lang. Process., 2020
Alleviating the Burden of Labeling: Sentence Generation by Attention Branch Encoder-Decoder Network.
IEEE Robotics Autom. Lett., 2020
A Multimodal Target-Source Classifier With Attention Branches to Understand Ambiguous Instructions for Fetching Daily Objects.
IEEE Robotics Autom. Lett., 2020
Proceedings of the Odyssey 2020: The Speaker and Language Recognition Workshop, 2020
Proceedings of the Odyssey 2020: The Speaker and Language Recognition Workshop, 2020
Quasi-Periodic Parallel WaveGAN Vocoder: A Non-Autoregressive Pitch-Dependent Dilated Convolution Model for Parametric Speech Generation.
Proceedings of the Interspeech 2020, 2020
Investigation of NICT Submission for Short-Duration Speaker Verification Challenge 2020.
Proceedings of the Interspeech 2020, 2020
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020
2019
Understanding Natural Language Instructions for Fetching Daily Objects Using GAN-Based Multimodal Target-Source Classification.
IEEE Robotics Autom. Lett., 2019
Proceedings of the Advances in Artificial Intelligence, 2019
Real-Time Neural Text-to-Speech with Sequence-to-Sequence Acoustic Model and WaveGlow or Single Gaussian WaveRNN Vocoders.
Proceedings of the Interspeech 2019, 2019
Proceedings of the Interspeech 2019, 2019
Proceedings of the Interspeech 2019, 2019
Proceedings of the Interspeech 2019, 2019
Improving Transformer-Based Speech Recognition Systems with Compressed Structure and Speech Attributes Augmentation.
Proceedings of the Interspeech 2019, 2019
Investigating Radical-Based End-to-End Speech Recognition Systems for Chinese Dialects and Japanese.
Proceedings of the Interspeech 2019, 2019
One-Pass Single-Channel Noisy Speech Recognition Using a Combination of Noisy and Enhanced Features.
Proceedings of the Interspeech 2019, 2019
End-to-End Articulatory Attribute Modeling for Low-Resource Multilingual Speech Recognition.
Proceedings of the Interspeech 2019, 2019
Investigation of Sequence-level Knowledge Distillation Methods for CTC Acoustic Models.
Proceedings of the IEEE International Conference on Acoustics, 2019
Interactive Learning of Teacher-student Model for Short Utterance Spoken Language Identification.
Proceedings of the IEEE International Conference on Acoustics, 2019
Investigations of Real-time Gaussian Fftnet and Parallel Wavenet Neural Vocoders with Simple Acoustic Features.
Proceedings of the IEEE International Conference on Acoustics, 2019
Proceedings of the 3rd Annual Conference on Robot Learning, 2019
Proceedings of the IEEE Conference on Computational Intelligence for Financial Engineering & Economics, 2019
Tacotron-Based Acoustic Model Using Phoneme Alignment for Practical Neural Text-to-Speech Systems.
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2019
2018
End-to-End Waveform Utterance Enhancement for Direct Evaluation Metrics Optimization by Fully Convolutional Neural Networks.
IEEE ACM Trans. Audio Speech Lang. Process., 2018
A Multimodal Classifier Generative Adversarial Network for Carry and Place Tasks From Ambiguous Language Instructions.
IEEE Robotics Autom. Lett., 2018
Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018
Improving Very Deep Time-Delay Neural Network With Vertical-Attention For Effectively Training CTC-Based ASR Systems.
Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018
Feature Representation of Short Utterances Based on Knowledge Distillation for Spoken Language Identification.
Proceedings of the Interspeech 2018, 2018
Proceedings of the Interspeech 2018, 2018
Proceedings of the Interspeech 2018, 2018
Improving CTC-based Acoustic Model with Very Deep Residual Time-delay Neural Networks.
Proceedings of the Interspeech 2018, 2018
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
An Investigation of Noise Shaping with Perceptual Weighting for Wavenet-Based Speech Generation.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
An Investigation of Subband Wavenet Vocoder Covering Entire Audible Frequency Range with Limited Acoustic Features.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
Comparative Evaluations of Various Factored Deep Convolutional Rnn Architectures for Noise Robust Speech Recognition.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
2017
IEEE ACM Trans. Audio Speech Lang. Process., 2017
IEICE Trans. Inf. Syst., 2017
Regularization of neural network model with distance metric learning for i-vector based spoken language identification.
Comput. Speech Lang., 2017
End-to-End Waveform Utterance Enhancement for Direct Evaluation Metrics Optimization by Fully Convolutional Neural Networks.
CoRR, 2017
Conditional Generative Adversarial Nets Classifier for Spoken Language Identification.
Proceedings of the Interspeech 2017, 2017
Proceedings of the Interspeech 2017, 2017
Minimum Bayes risk training of CTC acoustic models in maximum a posteriori based decoding framework.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017
Grounded language understanding for manipulation instructions using GAN-based classification.
Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017
Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017
Incremental training and constructing the very deep convolutional residual network acoustic models.
Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017
Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017
2016
Combination of multiple acoustic models with unsupervised adaptation for lecture speech transcription.
Speech Commun., 2016
Speaker Adaptive Training Localizing Speaker Modules in DNN for Hybrid DNN-HMM Speech Recognizers.
IEICE Trans. Inf. Syst., 2016
Automatic acoustic segmentation in N-best list rescoring for lecture speech recognition.
Proceedings of the 10th International Symposium on Chinese Spoken Language Processing, 2016
Comparison of regularization constraints in deep neural network based speaker adaptation.
Proceedings of the 10th International Symposium on Chinese Spoken Language Processing, 2016
A pseudo-task design in multi-task learning deep neural network for speaker recognition.
Proceedings of the 10th International Symposium on Chinese Spoken Language Processing, 2016
F<sub>0</sub> Contour Analysis Based on Empirical Mode Decomposition for DNN Acoustic Modeling in Mandarin Speech Recognition.
Proceedings of the Interspeech 2016, 2016
Model Integration for HMM- and DNN-Based Speech Synthesis Using Product-of-Experts Framework.
Proceedings of the Interspeech 2016, 2016
Proceedings of the Interspeech 2016, 2016
Pair-Wise Distance Metric Learning of Neural Network Model for Spoken Language Identification.
Proceedings of the Interspeech 2016, 2016
Proceedings of the Interspeech 2016, 2016
Investigation of Semi-Supervised Acoustic Model Training Based on the Committee of Heterogeneous Neural Networks.
Proceedings of the Interspeech 2016, 2016
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
Bottleneck linear transformation network adaptation for speaker adaptive training-based hybrid DNN-HMM speech recognizer.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
2015
Comput. Speech Lang., 2015
Adv. Robotics, 2015
Proceedings of the INTERSPEECH 2015, 2015
Training data pseudo-shuffling and direct decoding framework for recurrent neural network based acoustic modeling.
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015
2014
Non-monologue HMM-based speech synthesis for service robots: A cloud robotics approach.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014
2013
Comput. Math. Methods Medicine, 2013
Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013
2012
Distributed speech translation technologies for multiparty multilingual communication.
ACM Trans. Speech Lang. Process., 2012
Proceedings of the 8th International Symposium on Chinese Spoken Language Processing, 2012
Proceedings of the 8th International Symposium on Chinese Spoken Language Processing, 2012
An Evaluation of Parameter Generation Methods with Rich Context Models in HMM-Based Speech Synthesis.
Proceedings of the INTERSPEECH 2012, 2012
2011
ACM Trans. Speech Lang. Process., 2011
IEICE Trans. Inf. Syst., 2011
Toward Construction of Spoken Dialogue System that Evokes Users' Spontaneous Backchannels.
Proceedings of the SIGDIAL 2011 Conference, 2011
Analysis on Effects of Text-to-Speech and Avatar Agent in Evoking Users' Spontaneous Listener's Reactions.
Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems, 2011
Estimation of Perceptual Spaces for Speaker Identities Based on the Cross-Lingual Discrimination Task.
Proceedings of the INTERSPEECH 2011, 2011
Incorporating Regional Information to Enhance MAP-Based Stochastic Feature Compensation for Robust Speech Recognition.
Proceedings of the INTERSPEECH 2011, 2011
Proceedings of the INTERSPEECH 2011, 2011
Proceedings of the INTERSPEECH 2011, 2011
Speaker-Adaptive Speech Synthesis Based on Eigenvoice Conversion and Language-Dependent Prosodic Conversion in Speech-to-Speech Translation.
Proceedings of the INTERSPEECH 2011, 2011
Proceedings of the Fifth International Joint Conference on Natural Language Processing, 2011
Improving Related Entity Finding via Incorporating Homepages and Recognizing Fine-grained Entities.
Proceedings of the Fifth International Joint Conference on Natural Language Processing, 2011
A sampling-based environment population projection approach for rapid acoustic model adaptation.
Proceedings of the IEEE International Conference on Acoustics, 2011
Increasing discriminative capability on MAP-based mapping function estimation for acoustic model adaptation.
Proceedings of the IEEE International Conference on Acoustics, 2011
Unsupervised determination of efficient Korean LVCSR units using a Bayesian Dirichlet process model.
Proceedings of the IEEE International Conference on Acoustics, 2011
2010
Proceedings of The Nineteenth Text REtrieval Conference, 2010
Proceedings of the Seventh ISCA Tutorial and Research Workshop on Speech Synthesis, 2010
Dialogue strategy optimization to assist user's decision for spoken consulting dialogue systems.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010
Proceedings of the SIGDIAL 2010 Conference, 2010
A Study Toward an Evaluation Method for Spoken Dialogue Systems Considering User Criteria.
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010
Evaluation of Facial Direction Estimation from Cameras for Multi-modal Spoken Dialog System.
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010
Proceedings of the 4th International Universal Communication Symposium, 2010
Web text classification for response generation in spoken decision support dialogue systems.
Proceedings of the 4th International Universal Communication Symposium, 2010
Proceedings of the 4th International Universal Communication Symposium, 2010
An environment structuring framework to facilitating suitable prior density estimation for MAPLR on robust speech recognition.
Proceedings of the 7th International Symposium on Chinese Spoken Language Processing, 2010
Proceedings of the 7th International Symposium on Chinese Spoken Language Processing, 2010
Proceedings of the INTERSPEECH 2010, 2010
Proceedings of the INTERSPEECH 2010, 2010
Proceedings of the INTERSPEECH 2010, 2010
Proceedings of the INTERSPEECH 2010, 2010
Construction and evaluations of an annotated Chinese conversational corpus in travel domain for the language model of speech recognition.
Proceedings of the INTERSPEECH 2010, 2010
Cluster-based language model for spoken document retrieval using NMF-based document clustering.
Proceedings of the INTERSPEECH 2010, 2010
Brazilian portuguese acoustic model training based on data borrowing from other language.
Proceedings of the INTERSPEECH 2010, 2010
Spoken Dialog System on Plasma Display Panel Estimating Users' Interest by Image Processing.
Proceedings of the Workshops Proceedings of the 6th International Conference on Intelligent Environments, 2010
Proceedings of the CIPS-SIGHAN Joint Conference on Chinese Language Processing, 2010
Active Learning for Generating Motion and Utterances in Object Manipulation Dialogue Tasks.
Proceedings of the Dialog with Robots, 2010
2009
Proceedings of the 3rd International Universal Communication Symposium, 2009
Proceedings of the 10th International Society for Music Information Retrieval Conference, 2009
A close look into the probabilistic concatenation model for corpus-based speech synthesis.
Proceedings of the INTERSPEECH 2009, 2009
2008
Investigation of Optimum Electrode Locations by Using an Automatized Surface Electromyography Analysis Technique.
IEEE Trans. Biomed. Eng., 2008
Unit database pruning based on the cost degradation criterion for concatenative speech synthesis.
Proceedings of the IEEE International Conference on Acoustics, 2008
2007
Proceedings of the Sixth ISCA Workshop on Speech Synthesis, 2007
A preselection method based on cost degradation from the optimal sequence for concatenative speech synthesis.
Proceedings of the INTERSPEECH 2007, 2007
Reduction of correlation computation in the permutation of the frequency domain ICA by selecting DOAs estimated in subarrays.
Proceedings of the 15th European Signal Processing Conference, 2007
2006
IEEE Trans. Speech Audio Process., 2006
An evaluation of cost functions sensitively capturing local degradation of naturalness for segment selection in concatenative speech synthesis.
Speech Commun., 2006
A text-prompted distributed speaker verification system implemented on a cellular phone and a mobile terminal.
Proceedings of the INTERSPEECH 2006, 2006
Quick individual fitting methods of simplified hearing compensation for elderly people.
Proceedings of the INTERSPEECH 2006, 2006
A Short-Latency Unit Selection Method with Redundant Search for Concatenative Speech Synthesis.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006
Constructing a Phonetic-Rich Speech Corpus While Controlling Time-Dependent Voice Quality Variability for English Speech Synthesis.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006
A DOA estimation method for 3D multiple source signals using independent component analysis.
Proceedings of the 14th European Signal Processing Conference, 2006
Evaluation result of transmission control mechanism for multimedia streams based on the multi-RTCP scheme over multiple IP-based networks.
Proceedings of the 3rd IEEE Consumer Communications and Networking Conference, 2006
2005
Discriminative training and explicit duration modeling for HMM-based automatic segmentation.
Speech Commun., 2005
Improvement of rejection performance of keyword spotting using anti-keywords derived from large vocabulary considering acoustical similarity to keywords.
Proceedings of the INTERSPEECH 2005, 2005
Proceedings of the INTERSPEECH 2005, 2005
Proceedings of the INTERSPEECH 2005, 2005
SNR-dependent background noise compensation of PESQ values for cellular phone speech.
Proceedings of the INTERSPEECH 2005, 2005
2004
Proceedings of the Fifth ISCA ITRW on Speech Synthesis, 2004
Proceedings of the INTERSPEECH 2004, 2004
Proceedings of the INTERSPEECH 2004, 2004
Proceedings of the INTERSPEECH 2004, 2004
Minimum segmentation error based discriminative training for speech synthesis application.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004
Optimizing sub-cost functions for segment selection based on perceptual evaluations in concatenative speech synthesis.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004
2003
Optimizing integrated cost function for segment selection in concatenative speech synthesis based on perceptual evaluations.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003
Tone pattern discrimination combining parametric modeling and maximum likelihood estimation.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003
Segment selection considering local degradation of naturalness in concatenative speech synthesis.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003
Tone feature extraction through parametric modeling and analysis-by-synthesis-based pattern matching.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003
2002
Feature extraction for unit selection in concatenative speech synthesis: comparison between AIM, LPC, and MFCC.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002
Design of a Mandarin sentence set for corpus-based speech synthesis by use of a multi-tier algorithm taking account of the varied prosodic and spectral characteristics.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002
Perceptual evaluation of naturalness due to substitution of Chinese syllable for concatenative speech synthesis.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002
Acoustic measures vs. phonetic features as predictors of audible discontinuity in concatenative speech synthesis.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002
Unit selection algorithm for Japanese speech synthesis based on both phoneme unit and diphone unit.
Proceedings of the IEEE International Conference on Acoustics, 2002
2000
A design method of speech corpus for text-to-speech synthesis taking account of prosody.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000
1998
Recognition of connected digit speech in Japanese collected over the telephone network.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998
1994
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994
1990
Proceedings of the First International Conference on Spoken Language Processing, 1990
Improvement of the synthetic speech quality of the formant-type speech synthesizer and its subjective evaluation.
Proceedings of the First International Conference on Spoken Language Processing, 1990
Proceedings of the 1990 International Conference on Acoustics, 1990
1988
Realization of linguistic information in the voice fundamental frequency contour of the spoken Japanese.
Proceedings of the IEEE International Conference on Acoustics, 1988
1986
Proceedings of the IEEE International Conference on Acoustics, 1986