Response Timing Detection Using Prosodic and Linguistic Information for Human-friendly Spoken Dialog Systems. - Norihide Kitaoka; Masashi Takeuchi; Ryota Nishimura; Seiichi Nakagawa (Inf. Media Technol., 2006)

Prosody change and response timing analysis in spontaneously spoken dialogs and their modeling in a spoken dialog system. - Ryota Nishimura; Norihide Kitaoka; Seiichi Nakagawa (INTERSPEECH, 2007)

A Spoken Dialog System for Chat-Like Conversations Considering Response Timing. - Ryota Nishimura; Norihide Kitaoka; Seiichi Nakagawa (TSD, 2007)

Analysis of relationship between impression of human-to-human conversations and prosodic change and its modeling. - Ryota Nishimura; Norihide Kitaoka; Seiichi Nakagawa (INTERSPEECH, 2008)

Response timing generation and response type selection for a spontaneous spoken dialog system. - Ryota Nishimura; Seiichi Nakagawa (ASRU, 2009)

Subjective experiments on influence of response timing in spoken dialogues. - Toshihiko Itoh; Norihide Kitaoka; Ryota Nishimura (INTERSPEECH, 2009)

Approach to Haptic Guidance Control in Steering Operation Based on Cooperative States between Driver and Control System. - Takahiro Wada; Ryota Nishimura; Seiji Sugiyama (HCI (14), 2013)

Development and evaluation of spoken dialog systems with one or two agents. - Yuki Todo; Ryota Nishimura; Kazumasa Yamamoto; Seiichi Nakagawa (INTERSPEECH, 2013)

Development and Evaluation of Spoken Dialog Systems with One or Two Agents through Two Domains. - Yuki Todo; Ryota Nishimura; Kazumasa Yamamoto; Seiichi Nakagawa (TSD, 2013)

Proposal of voice control-based interactive design method of agent system. - Takahiro Uchiya; Daisuke Yamamoto; Ryota Nishimura; Ichi Takumi; Tetsuo Kinoshita (ICCI*CC, 2014)

Construction of crowdsourcing environment for creation of voice interaction scenario. - Yuichi Matsushita; Takahiro Uchiya; Ryota Nishimura; Daisuke Yamamoto; Ichi Takumi (GCCE, 2014)

A VoIP-based voice interaction system for a virtual telephone operator using video calls. - Ryota Nishimura; Koji Sugiokay; Daisuke Yamamoto; Takahiro Uchiya; Ichi Takumi (GCCE, 2014)

Development of a dialogue scenario editor on a web browser for a spoken dialogue system. - Ryota Nishimura; Daisuke Yamamoto; Takahiro Uchiya; Ichi Takumi (HAI, 2014)

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 (HAI, 2014)

Experiment and evaluation of crowdsourcing model for creation of voice interaction scenario. - Yuichi Matsushita; Takahiro Uchiya; Ryota Nishimura; Daisuke Yamamoto; Ichi Takumi (GCCE, 2015)

Extension with intelligent agents for the spoken dialogue system for smartphones. - Takahiro Uchiya; Ryosuke Nakano; Daisuke Yamamoto; Ryota Nishimura; Ichi Takumi (GCCE, 2015)

Crowdsourcing Environment to Create Voice Interaction Scenario of Spoken Dialogue System. - Yuichi Matsushita; Takahiro Uchiya; Ryota Nishimura; Daisuke Yamamoto; Ichi Takumi (NBiS, 2015)

Design and Implementation of Open Campus Event System with Voice Interaction Agent. - Takahiro Uchiya; Masaki Yoshida; Daisuke Yamamoto; Ryota Nishimura; Ichi Takumi (J. Mobile Multimedia, 2015)

Haptic shared control in steering operation based on cooperative status between a driver and a driver assistance system. - Ryota Nishimura; Takahiro Wada; Seiji Sugiyama (J. Hum. Robot Interact., 2015)

Proposal of the communication mechanism among voice-interactive digital signage systems. - Ryuhei Kani; Takahiro Uchiya; Daisuke Yamamoto; Ichi Takumi; Ryota Nishimura (GCCE, 2016)

Development environment of a spoken dialogue system based on PRINTEPS. - Ryota Nishimura; Yutaka Takase; Yukiko I. Nakano (GCCE, 2016)

Related Word Recommendation Mechanism for Speech Dialogue System. - Yuto Ishida; Takahiro Uchiya; Kouhei Yamamoto; Daisuke Yamamoto; Ryota Nishimura; Ichi Takumi (NBiS, 2016)

Integrating Symbols and Signals Based on Stream Reasoning and ROS. - Takeshi Morita 001; Yu Sugawara; Ryota Nishimura; Takahira Yamaguchi (PKAW, 2016)

Implementing Customer Reception Service in Robot Cafe using Stream Reasoning and ROS based on PRINTEPS. - Takeshi Morita 001; Yu Sugawara; Ryota Nishimura; Takahira Yamaguchi (ISWC (Posters & Demos), 2016)

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)

Design of Reminiscence Therapy System for Elderly People with Dementia. - Takahiro Uchiya; Ryota Nishimura; Takahiro Hirano; Masaru Sakurai (BWCCA, 2017)

A human machine interface framework for autonomous vehicle control. - Takuma Nakagawa; Ryota Nishimura; Yurie Iribe; Yoshio Ishiguro; Shin Ohsuga; Norihide Kitaoka (GCCE, 2017)

Proposal of reminiscence therapy system using spoken dialog to suppress dementia. - Ryota Nishimura; Takahiro Uchiya; Takahiro Hirano; Masaru Sakurai (GCCE, 2017)

Extraction of user preferences based on voice interaction. - Takahiro Uchiya; Satoshi Otake; Ryota Nishimura; Daisuke Yamamoto; Ichi Takumi (GCCE, 2017)

Customization of an example-based dialog system with user data and distributed word representations. - Eichi Seto; Ryota Nishimura; Norihide Kitaoka (APSIPA, 2018)

Construction of a Corpus for Elderly Japanese Speech Recognition. - Meiko Fukuda; Hiromitsu Nishizaki; Ryota Nishimura; Yurie Iribe; Norihide Kitaoka (GCCE, 2018)

Multi-modal Geometry Tutoring System Using Speech and Touchscreen Figure Tracing. - Kanta Kiyohara; Ryota Nishimura; Norihide Kitaoka (GCCE, 2018)

Mapping Acoustic Vector Space and Document Vector Space by RNN-LSTM. - Ryota Nishimura; Miho Higaki; Norihide Kitaoka (GCCE, 2018)

The Sixth IEEE Global Conference on Consumer Electronics [Conference Reports]. - Ryota Nishimura (IEEE Consumer Electron. Mag., 2018)

Web-based environment for user generation of spoken dialog for virtual assistants. - Ryota Nishimura; Daisuke Yamamoto; Takahiro Uchiya; Ichi Takumi (EURASIP J. Audio Speech Music. Process., 2018)

Type of Response Selection utilizing User Utterance Word Sequence, LSTM and Multi-task Learning for Chat-like Spoken Dialog Systems. - Kengo Ohta; Ryota Nishimura; Norihide Kitaoka (APSIPA, 2019)

Environmental Sounds Recognition with Convolutional-LSTM. - Akihisa Komatsu; Ryota Nishimura; Norihide Kitaoka (GCCE, 2019)

Small-Footprint Magic Word Detection Method Using Convolutional LSTM Neural Network. - Taiki Yamamoto; Ryota Nishimura; Masayuki Misaki; Norihide Kitaoka (INTERSPEECH, 2019)

A New Corpus of Elderly Japanese Speech for Acoustic Modeling, and a Preliminary Investigation of Dialect-Dependent Speech Recognition. - Meiko Fukuda; Ryota Nishimura; Hiromitsu Nishizaki; Yurie Iribe; Norihide Kitaoka (O-COCOSDA, 2019)

MMDAE: Dialog scenario editor for MMDAgent on the web browser. - Ryota Nishimura; Daisuke Yamamoto; Takahiro Uchiya; Ichi Takumi (ICT Express, 2019)

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 (LREC, 2020)

Example Phrase Adaptation Method for Customized, Example-Based Dialog System Using User Data and Distributed Word Representations. - Norihide Kitaoka; Eichi Seto; Ryota Nishimura (IEICE Trans. Inf. Syst., 2020)

Multi-speaker TTS system for low-resource language using cross-lingual transfer learning and data augmentation. - Zolzaya Byambadorj; Ryota Nishimura; Altangerel Ayush; Kengo Ohta; Norihide Kitaoka (APSIPA ASC, 2021)

End-to-End Spontaneous Speech Recognition Using Hesitation Labeling. - Koharu Horii; Meiko Fukuda; Kengo Ohta; Ryota Nishimura; Atsunori Ogawa; Norihide Kitaoka (APSIPA ASC, 2021)

Advanced language model fusion method for encoder-decoder model in Japanese speech recognition. - Daiki Mori; Kengo Ohta; Ryota Nishimura; Atsunori Ogawa; Norihide Kitaoka (APSIPA ASC, 2021)

Text-to-speech system for low-resource language using cross-lingual transfer learning and data augmentation. - Zolzaya Byambadorj; Ryota Nishimura; Altangerel Ayush; Kengo Ohta; Norihide Kitaoka (EURASIP J. Audio Speech Music. Process., 2021)

Response type selection for chat-like spoken dialog systems based on LSTM and multi-task learning. - Kengo Ohta; Ryota Nishimura; Norihide Kitaoka (Speech Commun., 2021)

Normalization of Transliterated Mongolian Words Using Seq2Seq Model with Limited Data. - Zolzaya Byambadorj; Ryota Nishimura; Altangerel Ayush; Norihide Kitaoka (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2021)

Learning a Bimodal Emotion Recognition System Based on Small Amount of Speech Data. - Junya Furutani; Xin Kang; Keita Kiuchi; Ryota Nishimura; Manabu Sasayama; Kazuyuki Matsumoto (ICSAI, 2022)

Facial Expression Emotion Recognition Based on Transfer Learning and Generative Model. - Tomoki Kusunose; Xin Kang; Keita Kiuchi; Ryota Nishimura; Manabu Sasayama; Kazuyuki Matsumoto (ICSAI, 2022)

End-to-End Spontaneous Speech Recognition Using Disfluency Labeling. - Koharu Horii; Meiko Fukuda; Kengo Ohta; Ryota Nishimura; Atsunori Ogawa; Norihide Kitaoka (INTERSPEECH, 2022)

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 (LREC, 2022)

A Corpus-Based Analysis Of Age-Related Changes In The Acoustic Features Of Elderly To Super Elderly Speech. - Meiko Fukuda; Masakazu Sugiyama; Ryota Nishimura; Yurie Iribe; Kazumasa Yamamoto; Norihide Kitaoka (O-COCOSDA 2022, 2022)

Baseless-Rumor Alert Bot to Promote Reliability of Information. - Ryota Nishimura; Mai Miyabe; Takashi Yoshino 001 (J. Inf. Process., 2022)

Language modeling for spontaneous speech recognition based on disfluency labeling and generation of disfluent text. - Koharu Horii; Kengo Ohta; Ryota Nishimura; Atsunori Ogawa; Norihide Kitaoka (APSIPA ASC, 2023)

Development of a model for predicting timing of back-channel in a real-time spoken dialog system. - Aito Nakata; Ryota Nishimura; Kengo Ohta; Norihide Kitaoka (GCCE, 2023)

A new speech corpus of super-elderly Japanese for acoustic modeling. - Meiko Fukuda; Ryota Nishimura; Hiromitsu Nishizaki; Koharu Horii; Yurie Iribe; Kazumasa Yamamoto; Norihide Kitaoka (Comput. Speech Lang., 2023)

Recognition of target domain Japanese speech using language model replacement. - Daiki Mori; Kengo Ohta; Ryota Nishimura; Atsunori Ogawa; Norihide Kitaoka (EURASIP J. Audio Speech Music. Process., 2024)