Development of robust speech recognition middleware on microprocessor. - Nobuo Hataoka; Hiroaki Kokubo; Yasunari Obuchi; Akio Amano (ICASSP, 1998)

Sophisticated speech processing middleware on microprocessor. - Nobuo Hataoka; Hiroaki Kokubo; Nobuo Nukaga; Yasunari Obuchi; Akio Amano; Yoshinori Kitahara (MMSP, 1999)

Compact and robust speech recognition for embedded use on microprocessors. - Nobuo Hataoka; Hiroaki Kokubo; Yasunari Obuchi; Akio Amano (IEEE Workshop on Multimedia Signal Processing, 2002)

Mis-recognized utterance detection using multiple language models generated by clustered sentences. - Katsuhisa Fujinaga; Hiroaki Kokubo; Hirofumi Yamamoto; Gen-ichiro Kikui; Hiroshi Shimodaira (INTERSPEECH, 2003)

Embedded Julius: Continuous Speech Recognition Software for Microprocessor. - Hiroaki Kokubo; Hiroaki Hataoka; Akinobu Lee; Tatsuya Kawahara; Kiyohiro Shikano (MMSP, 2006)

Real-Time Continuous Speech Recognition System on SH-4A Microprocessor. - Hiroaki Kokubo; Nobuo Hataoka; Akinobu Lee; Tatsuya Kawahara; Kiyohiro Shikano (MMSP, 2007)

Subband beamformer combined with time-frequency ICA for extraction of target source under reverberant environments. - Masahito Togami; Yohei Kawaguchi; Hiroaki Kokubo; Yasunari Obuchi (EUSIPCO, 2009)

Beamforming array technique with clustered multichannel noise covariance matrix for mechanical noise reduction. - Masahito Togami; Takashi Sumiyoshi; Yasunari Obuchi; Yohei Kawaguchi; Hiroaki Kokubo (EUSIPCO, 2010)

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)

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)

LLM-based Generative Error Correction for Rare Words with Synthetic Data and Phonetic Context. - Natsuo Yamashita; Masaaki Yamamoto; Hiroaki Kokubo; Yohei Kawaguchi (CoRR, 2025)

Model-free Speculative Decoding for Transformer-based ASR with Token Map Drafting. - Tuan Vu Ho; Hiroaki Kokubo; Masaaki Yamamoto; Yohei Kawaguchi (CoRR, 2025)