Masakiyo Fujimoto
According to our database1,
Masakiyo Fujimoto
authored at least 74 papers
between 2000 and 2021.
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Bibliography
2021
Noise Robust Acoustic Modeling for Single-Channel Speech Recognition Based on a Stream-Wise Transformer Architecture.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021
2020
2019
One-Pass Single-Channel Noisy Speech Recognition Using a Combination of Noisy and Enhanced Features.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019
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
Integration of Spatial Cue-Based Noise Reduction and Speech Model-Based Source Restoration for Real Time Speech Enhancement.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017
Multichannel Speech Enhancement Approaches to DNN-Based Far-Field Speech Recognition.
Proceedings of the New Era for Robust Speech Recognition, Exploiting Deep Learning., 2017
2016
A generative-discriminative hybrid approach to multi-channel noise reduction for robust automatic speech recognition.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
Real-time integration of statistical model-based speech enhancement with unsupervised noise PSD estimation using microphone array.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
Multi-pass feature enhancement based on generative-discriminative hybrid approach for noise robust speech recognition.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
2015
Acoustic Event Detection in Speech Overlapping Scenarios Based on High-Resolution Spectral Input and Deep Learning.
IEICE Trans. Inf. Syst., 2015
EURASIP J. Adv. Signal Process., 2015
Exploiting spectro-temporal locality in deep learning based acoustic event detection.
EURASIP J. Audio Speech Music. Process., 2015
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015
Feature enhancement based on generative-discriminative hybrid approach with gmms and DNNS for noise robust speech recognition.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015
The NTT CHiME-3 system: Advances in speech enhancement and recognition for mobile multi-microphone devices.
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015
2014
Unsupervised non-parametric Bayesian modeling of non-stationary noise for model-based noise suppression.
Proceedings of the IEEE International Conference on Acoustics, 2014
Spectrogram patch based acoustic event detection and classification in speech overlapping conditions.
Proceedings of the 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays, 2014
Defeating reverberation: Advanced dereverberation and recognition techniques for hands-free speech recognition.
Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014
2013
IEEE ACM Trans. Audio Speech Lang. Process., 2013
Prior-shared feature and model space speaker adaptation by consistently employing map estimation.
Speech Commun., 2013
Speech recognition in living rooms: Integrated speech enhancement and recognition system based on spatial, spectral and temporal modeling of sounds.
Comput. Speech Lang., 2013
Model-based noise suppression using unsupervised estimation of hidden Markov model for non-stationary noise.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013
Feature space variational Bayesian linear regression and its combination with model space VBLR.
Proceedings of the IEEE International Conference on Acoustics, 2013
2012
Low-Latency Real-Time Meeting Recognition and Understanding Using Distant Microphones and Omni-Directional Camera.
IEEE Trans. Speech Audio Process., 2012
Frame-wise model re-estimation method based on Gaussian pruning with weight normalization for noise robust voice activity detection.
Speech Commun., 2012
Speaker Adaptation Using Variational Bayesian Linear Regression in Normalized Feature Space.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012
LogMax observation model with MFCC-based spectral prior for reduction of highly nonstationary ambient noise.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
Noise suppression with unsupervised joint speaker adaptation and noise mixture model estimation.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
A tandem connectionist model using combination of multi-scale spectro-temporal features for acoustic event detection.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
2011
Reduction of Highly Nonstationary Ambient Noise by Integrating Spectral and Locational Characteristics of Speech and Noise for Robust ASR.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011
Joint unsupervised learning of hidden Markov source models and source location models for multichannel source separation.
Proceedings of the IEEE International Conference on Acoustics, 2011
Non-stationary noise estimation method based on bias-residual component decomposition for robust speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2011
2010
Noise robust voice activity detection based on periodic to aperiodic component ratio.
Speech Commun., 2010
Real-time meeting recognition and understanding using distant microphones and omni-directional camera.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010
Multichannel source separation based on source location cue with log-spectral shaping by hidden Markov source model.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010
Voice activity detection using frame-wise model re-estimation method based on Gaussian pruning with weight normalization.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010
Proceedings of the Auditory-Visual Speech Processing, 2010
2009
A study of mutual front-end processing method based on statistical model for noise robust speech recognition.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009
Realtime meeting analysis and 3D meeting viewer based on omnidirectional multimodal sensors.
Proceedings of the 11th International Conference on Multimodal Interfaces, 2009
A speaker diarization method based on the probabilistic fusion of audio-visual location information.
Proceedings of the 11th International Conference on Multimodal Interfaces, 2009
2008
Speech Commun., 2008
IEICE Trans. Inf. Syst., 2008
Evaluation Framework for Distant-talking Speech Recognition under Reverberant Environments: newest Part of the CENSREC Series -.
Proceedings of the International Conference on Language Resources and Evaluation, 2008
CENSREC-4: development of evaluation framework for distant-talking speech recognition under reverberant environments.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008
Study of integration of statistical model-based voice activity detection and noise suppression.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008
A realtime multimodal system for analyzing group meetings by combining face pose tracking and speaker diarization.
Proceedings of the 10th International Conference on Multimodal Interfaces, 2008
A voice activity detection based on the adaptive integration of multiple speech features and a signal decision scheme.
Proceedings of the IEEE International Conference on Acoustics, 2008
Proceedings of the IEEE International Conference on Acoustics, 2008
2007
Combination of GMM-based speech estimation method and temporal domain SVD-based speech enhancement for noise robust speech recognition.
Syst. Comput. Jpn., 2007
Noise robust front-end processing with voice activity detection based on periodic to aperiodic component ratio.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007
Two-Microphone Voice Activity Detection Based on the Homogeneity of the Direction of Arrival Estimates.
Proceedings of the IEEE International Conference on Acoustics, 2007
Noise Robust Voice Activity Detection Based on Statistical Model and Parallel Non-Linear Kalman Filtering.
Proceedings of the IEEE International Conference on Acoustics, 2007
Development of VAD evaluation framework CENSREC-1-C and investigation of relationship between VAD and speech recognition performance.
Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007
2006
CENSREC-3: An Evaluation Framework for Japanese Speech Recognition in Real Car-Driving Environments.
IEICE Trans. Inf. Syst., 2006
A Non-stationary Noise Suppression Method Based on Particle Filtering and Polyak Averaging.
IEICE Trans. Inf. Syst., 2006
CENSREC2: corpus and evaluation environments for in car continuous digit speech recognition.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006
Sequential Non-Stationary Noise Tracking Using Particle Filtering with Switching Dynamical System.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006
2005
Recognition of speech from live sports coverage using acoustic and language model adaptation.
Syst. Comput. Jpn., 2005
IEICE Trans. Inf. Syst., 2005
CENSREC-3: Data Collection for In-Car Speech Recognition and Its Common Evaluation Framework.
Proceedings of the 21st International Conference on Data Engineering Workshops, 2005
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005
2004
Speech recognition in a noisy environment using a speech signal estimation method based on the Kalman filter.
Syst. Comput. Jpn., 2004
Robust speech recognition in additive and channel noise environments using GMM and EM algorithm.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004
2003
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003
Combination of temporal domain SVD based speech enhancement and GMM based speech estimation for ASR in noise - evaluation on the AURORA2 task -.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003
Live speech recognition in sports games by adaptation of acoustic model and language model.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003
2002
Evaluation of noisy speech recognition based on noise reduction and acoustic model adaptation on the Aurora2 tasks.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002
Noise robust hands-free speech recognition using microphone array and Kalman filter as front-end system of conversational TV.
Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002
2001
Speech recognition under musical environments using kalman filter and iterative MLLR adaptation.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001
Continuous speech recognition under non-stationary musical environments based on speech state transition model.
Proceedings of the IEEE International Conference on Acoustics, 2001
2000
Proceedings of the IEEE International Conference on Acoustics, 2000