Automatic determination of acoustic model topology using variational Bayesian estimation and clustering. - Shinji Watanabe 001; Atsushi Sako; Atsushi Nakamura (ICASSP (1), 2004)

Structuring of baseball live games based on speech recognition using task dependant knowledge. - Atsushi Sako; Yasuo Ariki (INTERSPEECH, 2004)

Structuring Baseball Live Games Based on Speech Recognition Using Task Dependent Knowledge and Emotion State Recognition. - Atsushi Sako; Yasuo Ariki (ICASSP (1), 2005)

Situation based speech recognition for structuring baseball live games. - Atsushi Sako; Tetsuya Takiguchi; Yasuo Ariki (INTERSPEECH, 2005)

Recognition of hands-free speech and hand pointing action for conversational TV. - Yasuo Ariki; Tetsuya Takiguchi; Atsushi Sako (ACM Multimedia, 2005)

Automatic determination of acoustic model topology using variational Bayesian estimation and clustering for large vocabulary continuous speech recognition. - Shinji Watanabe 001; Atsushi Sako; Atsushi Nakamura (IEEE Trans. Speech Audio Process., 2006)

System request detection in conversation based on acoustic and speaker alternation features. - Tomoyuki Yamagata; Atsushi Sako; Tetsuya Takiguchi; Yasuo Ariki (INTERSPEECH, 2007)

Human-Robot Interface Using System Request Utterance Detection Based on Acoustic Features. - Tetsuya Takiguchi; Tomoyuki Yamagata; Atsushi Sako; Nobuyuki Miyake; Jérôme Revaud; Yasuo Ariki (MUE, 2008)

Language Modeling Using PLSA-Based Topic HMM. - Atsushi Sako; Tetsuya Takiguchi; Yasuo Ariki (IEICE Trans. Inf. Syst., 2008)

Application of topic tracking model to language model adaptation and meeting analysis. - Shinji Watanabe 001; Tomoharu Iwata; Takaaki Hori; Atsushi Sako; Yasuo Ariki (SLT, 2010)

Topic tracking language model for speech recognition. - Shinji Watanabe 001; Tomoharu Iwata; Takaaki Hori; Atsushi Sako; Yasuo Ariki (Comput. Speech Lang., 2011)