| 2025 | Interspeech | Backchannel prediction for natural spoken dialog systems using general speaker and listener information. | Yoshinori Fukunaga, Ryota Nishimura, Kengo Ohta, Norihide Kitaoka |
| 2024 | PACLIC | Multimodal Emotion Recognition and Dataset Construction in Online Counseling. | Toshiki Takanabe, Kotaro Kashihara, Kazuyuki Matsumoto, Keita Kiuchi, Xin Kang, Ryota Nishimura, Manabu Sasayama |
| 2022 | Interspeech | End-to-End Spontaneous Speech Recognition Using Disfluency Labeling. | Koharu Horii, Meiko Fukuda, Kengo Ohta, Ryota Nishimura, Atsunori Ogawa, Norihide Kitaoka |
| 2022 | LREC | Elderly Conversational Speech Corpus with Cognitive Impairment Test and Pilot Dementia Detection Experiment Using Acoustic Characteristics of Speech in Japanese Dialects. | Meiko Fukuda, Ryota Nishimura, Maina Umezawa, Kazumasa Yamamoto, Yurie Iribe, Norihide Kitaoka |
| 2020 | LREC | Improving Speech Recognition for the Elderly: A New Corpus of Elderly Japanese Speech and Investigation of Acoustic Modeling for Speech Recognition. | Meiko Fukuda, Hiromitsu Nishizaki, Yurie Iribe, Ryota Nishimura, Norihide Kitaoka |
| 2019 | Interspeech | Small-Footprint Magic Word Detection Method Using Convolutional LSTM Neural Network. | Taiki Yamamoto, Ryota Nishimura, Masayuki Misaki, Norihide Kitaoka |
| 2016 | PKAW | Integrating Symbols and Signals Based on Stream Reasoning and ROS. | Takeshi Morita, Yu Sugawara, Ryota Nishimura, Takahira Yamaguchi |
| 2014 | HAI | Development of a dialogue scenario editor on a web browser for a spoken dialogue system. | Ryota Nishimura, Daisuke Yamamoto, Takahiro Uchiya, Ichi Takumi |
| 2014 | HAI | Voice interaction system with 3D-CG virtual agent for stand-alone smartphones. | Daisuke Yamamoto, Keiichiro Oura, Ryota Nishimura, Takahiro Uchiya, Akinobu Lee, Ichi Takumi, Keiichi Tokuda |
| 2013 | HCI | Approach to Haptic Guidance Control in Steering Operation Based on Cooperative States between Driver and Control System. | Takahiro Wada, Ryota Nishimura, Seiji Sugiyama |
| 2013 | Interspeech | Development and evaluation of spoken dialog systems with one or two agents. | Yuki Todo, Ryota Nishimura, Kazumasa Yamamoto, Seiichi Nakagawa |
| 2009 | ASRU | Response timing generation and response type selection for a spontaneous spoken dialog system. | Ryota Nishimura, Seiichi Nakagawa |
| 2009 | Interspeech | Subjective experiments on influence of response timing in spoken dialogues. | Toshihiko Itoh, Norihide Kitaoka, Ryota Nishimura |
| 2008 | Interspeech | Analysis of relationship between impression of human-to-human conversations and prosodic change and its modeling. | Ryota Nishimura, Norihide Kitaoka, Seiichi Nakagawa |
| 2007 | Interspeech | Prosody change and response timing analysis in spontaneously spoken dialogs and their modeling in a spoken dialog system. | Ryota Nishimura, Norihide Kitaoka, Seiichi Nakagawa |