• 研究課題をさがす
  • 研究者をさがす
  • KAKENの使い方
  1. 課題ページに戻る

2021 年度 実績報告書

Research and Development of an Automated, Interactive, and User-Configurable Conversational Agent for Always-Available Personalized Language Tutoring

研究課題

研究課題/領域番号 21K17779
研究機関東京大学

研究代表者

Zhang Xinlei  東京大学, 大学院情報学環・学際情報学府, 特任研究員 (60898138)

研究期間 (年度) 2021-04-01 – 2022-03-31
キーワードTutoring Agent / Speech Recognition / Multi-Modal Interface / Language Learning / Device Wakeup
研究実績の概要

During the six months of conducting this project, I mainly achieved two goals: 1) Developed a prototype system to allow users to generate and customize the agent through simple text editing. The system takes a text file containing the transcript of the template speech and the user's feedback mode, then creates the tutoring agent accordingly for adaptive and personalized tutoring. It is part of a paper published in EICS 2021 now.

2) Developed a novel way to allow users to awake the device by changing the prosody when speaking the keyword (e.g., Alexa) for accurate device activations. Evaluation studies show significant advantages of this method compared to Keyword Spotting based method. The results are summarized into a top-conference paper which is under review.

  • 研究成果

    (2件)

すべて 2021

すべて 雑誌論文 (1件) (うち国際共著 1件、 査読あり 1件) 学会発表 (1件) (うち国際学会 1件)

  • [雑誌論文] JustSpeak: Automated, User-Configurable, Interactive Agents for Speech Tutoring2021

    • 著者名/発表者名
      Zhang Xinlei、Miyaki Takashi、Rekimoto Jun
    • 雑誌名

      Proceedings of the ACM on Human-Computer Interaction

      巻: 5 ページ: 1~24

    • DOI

      10.1145/3459744

    • 査読あり / 国際共著
  • [学会発表] JustSpeak: Automated, User-Configurable, Interactive Agents for Speech Tutoring2021

    • 著者名/発表者名
      Zhang Xinlei
    • 学会等名
      The 13th Engineering Interactive Computing Systems (EICS) conference
    • 国際学会

URL: 

公開日: 2023-12-25  

サービス概要 検索マニュアル よくある質問 お知らせ 利用規程 科研費による研究の帰属

Powered by NII kakenhi