Sumitaka Sakauchi

Publication Activity (10 Years)

Years Active: 1999-2021
Publications (10 Years): 7

Top Topics

Top Venues

IEICE Trans. Inf. Syst.

J. Inf. Process.

Publications

Ryo Masumura, Taichi Asami, Takanobu Oba, Sumitaka Sakauchi
Hierarchical Latent Words Language Models for Automatic Speech Recognition. J. Inf. Process. 29 (2021)
Ryo Masumura, Taichi Asami, Takanobu Oba, Sumitaka Sakauchi, Akinori Ito
Latent Words Recurrent Neural Network Language Models for Automatic Speech Recognition. IEICE Trans. Inf. Syst. (12) (2019)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi
Viterbi Approximation of Latent Words Language Models for Automatic Speech Recognition. J. Inf. Process. 27 (2019)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito
Domain Adaptation Based on Mixture of Latent Words Language Models for Automatic Speech Recognition. IEICE Trans. Inf. Syst. (6) (2018)
Ryo Masumura, Taichi Asami, Hirokazu Masataki, Yushi Aono, Sumitaka Sakauchi
Language Identification Based on Generative Modeling of Posteriorgram Sequences Extracted from Frame-by-Frame DNNs and LSTM-RNNs. INTERSPEECH (2016)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Satoshi Takahashi
N-gram Approximation of Latent Words Language Models for Domain Robust Automatic Speech Recognition. IEICE Trans. Inf. Syst. (10) (2016)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito
Investigation of Combining Various Major Language Model Technologies including Data Expansion and Adaptation. IEICE Trans. Inf. Syst. (10) (2016)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito
Combinations of various language model technologies including data expansion and adaptation in spontaneous speech recognition. INTERSPEECH (2015)
Atsushi Ando, Taichi Asami, Manabu Okamoto, Hirokazu Masataki, Sumitaka Sakauchi
Agreement and disagreement utterance detection in conversational speech by extracting and integrating local features. INTERSPEECH (2015)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito
Hierarchical Latent Words Language Models for Robust Modeling to Out-Of Domain Tasks. EMNLP (2015)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito
Latent words recurrent neural network language models. INTERSPEECH (2015)
Taichi Asami, Ryo Masumura, Hirokazu Masataki, Manabu Okamoto, Sumitaka Sakauchi
Training data selection for acoustic modeling via submodular optimization of joint kullback-leibler divergence. INTERSPEECH (2015)
Yusuke Ijima, Noboru Miyazaki, Hideyuki Mizuno, Sumitaka Sakauchi
Statistical model training technique based on speaker clustering approach for HMM-based speech synthesis. Speech Commun. 71 (2015)
Hideharu Nakajima, Hideyuki Mizuno, Sumitaka Sakauchi
Emphasized Accent Phrase Prediction from Text for Advertisement Text-To-Speech Synthesis. PACLIC (2014)
Taichi Asami, Ryo Masumura, Hirokazu Masataki, Sumitaka Sakauchi
Read and spontaneous speech classification based on variance of GMM supervectors. INTERSPEECH (2014)
Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi
Mixture of latent words language models for domain adaptation. INTERSPEECH (2014)
Kenta Niwa, Yusuke Hioka, Sumitaka Sakauchi, Ken'ichi Furuya, Yoichi Haneda
An Estimation Method of Sound Source Orientation Using Eigenspace Variation of Spatial Correlation Matrix. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2013)
Kenta Niwa, Sumitaka Sakauchi, Ken'ichi Furuya, Manabu Okamoto, Yoichi Haneda
Diffused sensing for sharp directivity microphone array. ICASSP (2012)
Kenta Niwa, Sumitaka Sakauchi, Ken'ichi Furuya, Manabu Okamoto, Yoichi Haneda
Superdirective beamforming using microphone array and single reflector. ICCE (2012)
Kenta Niwa, Yusuke Hioka, Sumitaka Sakauchi, Ken'ichi Furuya, Yoichi Haneda
Telescopic microphone array using reflector for segregating target source from noises in same direction. ICASSP (2012)
Yusuke Hioka, Ken'ichi Furuya, Kazunori Kobayashi, Sumitaka Sakauchi, Yoichi Haneda
Angular region-wise speech enhancement for hands-free speakerphone. IEEE Trans. Consumer Electron. 58 (4) (2012)
Yusuke Hioka, Kenta Niwa, Sumitaka Sakauchi, Ken'ichi Furuya, Youichi Haneda
Estimating Direct-to-Reverberant Energy Ratio Using D/R Spatial Correlation Matrix Model. IEEE ACM Trans. Audio Speech Lang. Process. 19 (8) (2011)
Kenta Niwa, Yusuke Hioka, Sumitaka Sakauchi, Ken'ichi Furuya, Youichi Haneda
Estimation of sound source orientation using eigenspace of spatial correlation matrix. ICASSP (2010)
Yusuke Hioka, Kenta Niwa, Sumitaka Sakauchi, Ken'ichi Furuya, Youichi Haneda
Estimating direct-to-reverberant energy ratio based on spatial correlation model segregating direct sound and reverberation. ICASSP (2010)
Ken'ichi Furuya, Sumitaka Sakauchi, Akitoshi Kataoka
Speech Dereverberation by Combining Mint-Based Blind Deconvolution and Modified Spectral Subtraction. ICASSP (1) (2006)
Sumitaka Sakauchi, Yoshikazu Yamaguchi, Satoshi Takahashi, Satoshi Kobashikawa
Robust speech recognition based on HMM composition and modified wiener filter. INTERSPEECH (2004)
Suehiro Shimauchi, Shoji Makino, Yoichi Haneda, Akira Nakagawa, Sumitaka Sakauchi
A stereo echo canceller implemented using a stereo shaker and a duo-filter control system. ICASSP (1999)