Sumitaka Sakauchi

According to our database1, Sumitaka Sakauchi authored at least 27 papers between 1999 and 2021.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2021
Hierarchical Latent Words Language Models for Automatic Speech Recognition.
J. Inf. Process., 2021

2019
Viterbi Approximation of Latent Words Language Models for Automatic Speech Recognition.
J. Inf. Process., 2019

Latent Words Recurrent Neural Network Language Models for Automatic Speech Recognition.
IEICE Trans. Inf. Syst., 2019

2018
Domain Adaptation Based on Mixture of Latent Words Language Models for Automatic Speech Recognition.
IEICE Trans. Inf. Syst., 2018

2016
N-gram Approximation of Latent Words Language Models for Domain Robust Automatic Speech Recognition.
IEICE Trans. Inf. Syst., 2016

Investigation of Combining Various Major Language Model Technologies including Data Expansion and Adaptation.
IEICE Trans. Inf. Syst., 2016

Language Identification Based on Generative Modeling of Posteriorgram Sequences Extracted from Frame-by-Frame DNNs and LSTM-RNNs.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

2015
Statistical model training technique based on speaker clustering approach for HMM-based speech synthesis.
Speech Commun., 2015

Latent words recurrent neural network language models.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Combinations of various language model technologies including data expansion and adaptation in spontaneous speech recognition.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Training data selection for acoustic modeling via submodular optimization of joint kullback-leibler divergence.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Agreement and disagreement utterance detection in conversational speech by extracting and integrating local features.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Hierarchical Latent Words Language Models for Robust Modeling to Out-Of Domain Tasks.
Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, 2015

2014
Emphasized Accent Phrase Prediction from Text for Advertisement Text-To-Speech Synthesis.
Proceedings of the 28th Pacific Asia Conference on Language, Information and Computation, 2014

Mixture of latent words language models for domain adaptation.
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Read and spontaneous speech classification based on variance of GMM supervectors.
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

2013
An Estimation Method of Sound Source Orientation Using Eigenspace Variation of Spatial Correlation Matrix.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

2012
Angular region-wise speech enhancement for hands-free speakerphone.
IEEE Trans. Consumer Electron., 2012

Superdirective beamforming using microphone array and single reflector.
Proceedings of the IEEE International Conference on Consumer Electronics, 2012

Diffused sensing for sharp directivity microphone array.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Telescopic microphone array using reflector for segregating target source from noises in same direction.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
Estimating Direct-to-Reverberant Energy Ratio Using D/R Spatial Correlation Matrix Model.
IEEE ACM Trans. Audio Speech Lang. Process., 2011

2010
Estimation of sound source orientation using eigenspace of spatial correlation matrix.
Proceedings of the IEEE International Conference on Acoustics, 2010

Estimating direct-to-reverberant energy ratio based on spatial correlation model segregating direct sound and reverberation.
Proceedings of the IEEE International Conference on Acoustics, 2010

2006
Speech Dereverberation by Combining Mint-Based Blind Deconvolution and Modified Spectral Subtraction.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2004
Robust speech recognition based on HMM composition and modified wiener filter.
Proceedings of the 8th International Conference on Spoken Language Processing, 2004

1999
A stereo echo canceller implemented using a stereo shaker and a duo-filter control system.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999


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