no code implementations • LREC 2022 • Hanae Koiso, Haruka Amatani, Yasuharu Den, Yuriko Iseki, Yuichi Ishimoto, Wakako Kashino, Yoshiko Kawabata, Ken’ya Nishikawa, Yayoi Tanaka, Yasuyuki Usuda, Yuka Watanabe
We show that the CEJC includes a good balance of adult conversants in terms of gender and age, as well as a variety of conversations in terms of conversation forms, places, activities, and numbers of conversants.
no code implementations • PVLAM (LREC) 2022 • Taiga Mori, Kristiina Jokinen, Yasuharu Den
In this paper we will study how different types of nods are related to the cognitive states of the listener.
no code implementations • LREC 2020 • Mika Enomoto, Yasuharu Den, Yuichi Ishimoto
In this study, we propose a conversation-analytic annotation scheme for turn-taking behavior in multi-party conversations.
no code implementations • LREC 2020 • Taiga Mori, Kristiina Jokinen, Yasuharu Den
Regarding head gesture, even though there was no difference in the frequency of head gestures between English speakers and Japanese speakers in HH, Japanese speakers produced slightly more nodding during the robot{'}s speaking than English speakers in HR.
no code implementations • LREC 2016 • Hanae Koiso, Tomoyuki Tsuchiya, Ryoko Watanabe, Daisuke Yokomori, Masao Aizawa, Yasuharu Den
For this purpose, we conducted a survey of everyday conversational behavior, with about 250 adults, in order to reveal how diverse our everyday conversational behavior is and to build an empirical foundation for corpus design.
no code implementations • LREC 2014 • Hanae Koiso, Yasuharu Den, Ken{'}ya Nishikawa, Kikuo Maekawa
In this paper, we describe the design and development of a new version of the Corpus of Spontaneous Japanese (CSJ), which is a large-scale spoken corpus released in 2004.
no code implementations • LREC 2014 • Hiroaki Noguchi, Yasuhiro Katagiri, Yasuharu Den
The proposed corpus indicates the normative timings for backchannels in each speech with millisecond accuracy.
no code implementations • LREC 2014 • Yuichi Ishimoto, Tomoyuki Tsuchiya, Hanae Koiso, Yasuharu Den
Because of the tremendous effort required for recording and transcription, large-scale spoken language corpora have been hardly developed in Japanese, with a notable exception of the Corpus of Spontaneous Japanese (CSJ).
no code implementations • LREC 2012 • Natsuko Nakagawa, Yasuharu Den
This result indicates the validity of our annotations of anaphoric relations and topic continuity and the usefulness for further studies on discourse and interaction.
no code implementations • LREC 2012 • Toshinobu Ogiso, Mamoru Komachi, Yasuharu Den, Yuji Matsumoto
In order to construct an annotated diachronic corpus of Japanese, we propose to create a new dictionary for morphological analysis of Early Middle Japanese (Classical Japanese) based on UniDic, a dictionary for Contemporary Japanese.
no code implementations • LREC 2012 • Yasuharu Den, Hanae Koiso, Katsuya Takanashi, Nao Yoshida
In this paper, we propose a new scheme for annotating response tokens (RTs) and their triggering expressions in Japanese multi-party conversations.