Selecting type of response for chat-like spoken dialogue systems based on acoustic features of user utterances. - Kengo Ohta; Rikito Marumoto; Ryota Nishimura; Norihide Kitaoka (APSIPA, 2017)

Debate Dialog for News Question Answering System 'NetTv'-Debate Based on Claim and Reason Estimation-. - Rikito Marumoto; Katsuyuki Tanaka; Tetsuya Takiguchi; Yasuo Ariki (IWSDS, 2018)