Hiroaki Kokubo

According to our database, Hiroaki Kokubo authored at least 10 papers between 1998 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2019

Efficient Corpus Creation Method for NLU Using Interview with Probing Questions.

Kazuaki Shima, Takeshi Homma, Masataka Motohashi, Rintaro Ikeshita, Hiroaki Kokubo, Yasunari Obuchi, Jinhua She

J. Adv. Comput. Intell. Intell. Informatics, 2019

2018

In-Vehicle Voice Interface with Improved Utterance Classification Accuracy Using Off-the-Shelf Cloud Speech Recognizer.

Takeshi Homma, Yasunari Obuchi, Kazuaki Shima, Rintaro Ikeshita, Hiroaki Kokubo, Takuya Matsumoto

IEICE Trans. Inf. Syst., 2018

2010

Beamforming array technique with clustered multichannel noise covariance matrix for mechanical noise reduction.

Masahito Togami, Takashi Sumiyoshi, Yasunari Obuchi, Yohei Kawaguchi, Hiroaki Kokubo

Proceedings of the 18th European Signal Processing Conference, 2010

2009

Subband beamformer combined with time-frequency ICA for extraction of target source under reverberant environments.

Masahito Togami, Yohei Kawaguchi, Hiroaki Kokubo, Yasunari Obuchi

Proceedings of the 17th European Signal Processing Conference, 2009

2007

Real-Time Continuous Speech Recognition System on SH-4A Microprocessor.

Hiroaki Kokubo, Nobuo Hataoka, Akinobu Lee, Tatsuya Kawahara, Kiyohiro Shikano

Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

2006

Embedded Julius: Continuous Speech Recognition Software for Microprocessor.

Hiroaki Kokubo, Hiroaki Hataoka, Akinobu Lee, Tatsuya Kawahara, Kiyohiro Shikano

Proceedings of the IEEE 8th Workshop on Multimedia Signal Processing, 2006

2003

Mis-recognized utterance detection using multiple language models generated by clustered sentences.

Katsuhisa Fujinaga, Hiroaki Kokubo, Hirofumi Yamamoto, Gen-ichiro Kikui, Hiroshi Shimodaira

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002

Compact and robust speech recognition for embedded use on microprocessors.

Nobuo Hataoka, Hiroaki Kokubo, Yasunari Obuchi, Akio Amano

Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002

1999

Sophisticated speech processing middleware on microprocessor.

Nobuo Hataoka, Hiroaki Kokubo, Nobuo Nukaga, Yasunari Obuchi, Akio Amano, Yoshinori Kitahara

Proceedings of the Third IEEE Workshop on Multimedia Signal Processing, 1999

1998

Development of robust speech recognition middleware on microprocessor.

Nobuo Hataoka, Hiroaki Kokubo, Yasunari Obuchi, Akio Amano

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998