Effect of Presenting Co-occurrence Networks that Reflect the Activeness of Face-to-Face Discussions

Taisei Muraoka, Naruaki Ishikawa, Shigeto Ozawa, Hironori Egi*

*この研究の対応する著者

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This paper proposes a system that presents outlines of discussions in other groups in the same classroom as co-occurrence networks that reflect the activeness of discussions. The proposed system focuses on discussions conducted by two people during a lecture. The activeness of the discussions is analyzed using nonlinguistic acoustic information, which is calculated based on participants utterances collected by wearable devices. The co-occurrence networks are drawn with emphasizing the active parts of discussions by each group. We conducted an experiment to verify the effect to the participants by applying the proposed system to a lecture, and the effect of presenting the co-occurrence networks was examined in a subjective evaluation. The participants conducted another discussion after observing the co-occurrence networks of the previous discussion, and the second discussion was scored by the lecturer. As a result, the co-occurrence networks reflecting discussion activeness were not evaluated higher than those that did not reflect discussion activeness. This suggests that the variety of topics in the co-occurrence networks may stimulate discussion participants more effectively.

本文言語English
ホスト出版物のタイトルLearning and Collaboration Technologies
ホスト出版物のサブタイトルNew Challenges and Learning Experiences - 8th International Conference, LCT 2021, Held as Part of the 23rd HCI International Conference, HCII 2021, Proceedings
編集者Panayiotis Zaphiris, Andri Ioannou
出版社Springer Science and Business Media Deutschland GmbH
ページ347-360
ページ数14
ISBN(印刷版)9783030778880
DOI
出版ステータスPublished - 2021
イベント8th International Conference on Learning and Collaboration Technologies, LCT 2021, held as Part of the 23rd International Conference, HCI International 2021 - Virtual, Online
継続期間: 2021 7 242021 7 29

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
12784 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

Conference8th International Conference on Learning and Collaboration Technologies, LCT 2021, held as Part of the 23rd International Conference, HCI International 2021
CityVirtual, Online
Period21/7/2421/7/29

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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