服部正嗣 はっとりたかし


日本電信電話株式会社
コミュニケーション科学基礎研究所
協創情報研究部
インタラクション対話研究グループ
主任研究員

連絡先:
hattori.takashi.cp (at) hco.ntt.co.jp
〒619-0237 京都府相楽郡精華町光台2-4

News

2019.5.31 CS研オープンハウス2019
研究講演: いろいろな観点で似たものを探す、似たものつながり検索法 ~絵本検索システム「ぴたりえ」とそれを支えるグラフ索引型探索技術~
研究展示: いろいろな観点で欲しいものを見つけます ~グラフ索引型探索技術による絵本検索システム「ぴたりえ」~
2019.3 コレボWebページに掲載: 子どもの成長に合わせた最適な絵本選びを支援するAI
2018.2 絵本検索システム「ぴたりえ」の紹介ビデオを YouTubeにて公開

Research Interests

  • 類似探索
  • 教育支援
  • 情報検索

業績リスト

  • Peer-reviewed Paper
  • Conference Paper
  • Book
  • Report
  • Patent

Peer-reviewed Paper

  1. 藤田 早苗, 服部 正嗣, 小林 哲生, 奥村 優子, 青山 一生. "絵本検索システム「ぴたりえ」~ 子どもにぴったりの絵本を見つけます ~", "Picture-book search system ``Pitarie'' - Finding appropriate books for each child -",
    自然言語処理, Vol. 24, No. 1, pp. 49--73. 2017.
    Online ISSN : 2185-8314, Print ISSN : 1340-7619
  2. 大竹 裕香, 奥村 優子, 郷原 皓彦, 中 響子, 米満 文哉, 佐々木 恭志郎, 渡邊 直美, 服部 正嗣, 藤田 早苗, 山田 祐樹, 小林 哲生. "絵本検索システムを用いた図書館における親子の絵本探し支援の試み", "Supporting parent-child picture book reading with a search system at a public library,"
    読書科学, 59(3), pp. 134--148, 2017.
    Online ISSN : 2424-144X, Print ISSN : 0387-284X

Conference Paper

  1. Chifumi Nishioka, Sanae Fujita, Takashi Hattori, Tessei Kobayashi, Futoshi Naya, Hiroaki Ogata. "A Picture-Book Recommender System for Extensive Reading on an E-Book System", In The 10th International Learning Analytics & Knowledge Conference (LAK-20),
    2020, 3/23--27.
  2. Naomi Watanabe, Takashi Hattori, Sanae Fujita, Yuko Okumura, Tessei Kobayashi. "Children's storybooks present a wider variety of emotion words than parents' emotion talk: Investigating 5,000 storybooks," In Society for Research in Child Development. Biennial Meeting (SRCD-2019) ,
    2019, 3/21--23.
  3. Takashi Hattori, Tessei Kobayashi, Sanae Fujita, Yuko Okumura, Kazuo Aoyama, "Pitarie: a system to find picture books that match children's ages and interests",
    In 27th European Early Childhood Education Research Association Annual Conference (EECERA-2017),
  4. Sanae Fujita, Tessei Kobayashi, Yuko Okumura and Takashi Hattori.
    "Investigation of the relationship between words in picture books and child vocabulary acquisition: Recommending picture books with suitable readability,"
    In 27th European Early Childhood Education Research Association Annual Conference (EECERA-2017),Boronya, Itary
  5. Yuko Okumura, Yuka Ohtake, Akihiko Gobara, Kyoshiro Sasaki, Fumiya Yonemitsu, Kyoko Naka, Naomi Watanabe, Sanae Fujita, Takashi Hattori, Yuki Yamada and Tessei Kobayashi.
    "The effect of an intervention assisting mothers with picture book search,"
    In 27th European Early Childhood Education Research Association Annual Conference (EECERA-2017),
  6. Atsuko Saito, Yuka Fujimoto, Tessei Kobayashi, Yuko Okumura,Takashi Hattori, Sanae Fujita and Naomi Watanabe.
    "Selecting appropriate picture books for children: Implementation of ''Pitarie'', a search system for picture books at a pre-school teacher preparation program,"
    In 27th European Early Childhood Education Research Association Annual Conference (EECERA-2017),

  7. Megumi Yasuo, Mitsunori Matsushita, Takashi Hattori, Sanae Fujita. "Estimating Story Development Similarity for Picture Books," In CONFERENCE ON TECHNOLOGIES AND APPLICATIONS OF ARTIFICIAL INTELLIGENCE (TAAI), DECEMBER 1-3, 2017, TAIWAN.
  8. Sanae Fujita, Tessei Kobayashi, Yuko Okumura and Takashi Hattori.
    "How do words in picture books affect child vocabulary acquisition? - An analysis of large-scaled corpus in Japanese picture books -,"
    In Workshop on Infant Language Development (WILD-2017), Bilbao, Spain
  9. Yuko Okumura, Tessei Kobayashi, Sanae Fujita and Takashi Hattori.
    "Why is shared book reading efective for children's Theory of Mind development? : Frequency analysis of cognitive mental state terms in Japanese picture books."
    In International Conference of Language Acquisition (ICLA-2016), Spain.

Book

Report

Patent