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Information Extraction from ungrammatical and fragmented texts

Research Project

Project/Area Number 20680006
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Intelligent informatics
Research InstitutionThe University of Tokyo

Principal Investigator

ARAMAKI Eiji  The University of Tokyo, 知の構造化センター, 特任講師 (70401073)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2008: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords言語処理 / 医療情報 / テキストマイニング / 知識処理 / ライフサイエンス医学・医療 / ディレクトリ・情報検索 / アルゴリズム / 自然言語処理 / 機械学習 / 画像・言語・音声等認識
Research Abstract

With the rapidly growing use of electronic health records, the possibility of large-scale clinical information extraction has drawn much attention. It is not, however, easy to extract information because these reports are written in natural language. To address this problem, this project aimed to develop an information extraction system that handles medical records. We also develop a dummy text data, which could be a helpful material for the future studies.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (21 results)

All 2011 2010 2009 2008 Other

All Journal Article (10 results) (of which Peer Reviewed: 8 results) Presentation (8 results) Remarks (3 results)

  • [Journal Article] WikipediaとWebの情報を組み合わせたオントロジ構築の試み2011

    • Author(s)
      白川真澄, 中山浩太郎, 荒牧英治, 原隆浩, 西尾章治郎
    • Journal Title

      電子情報通信学会和文論文誌

      Volume: No.3 Pages: 525-539

    • NAID

      110008460412

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Internal Structure of a Disease Name and its Application for ICD Coding2010

    • Author(s)
      Emiko Yamada Eiji Aramaki, Takeshi Imai, Kazuhiko Ohe
    • Journal Title

      Stud Health Technol Inform.2010

      Pages: 1010-1014

    • Related Report
      2010 Final Research Report
  • [Journal Article] Extraction of Adverse Drug Effects from Clinical Records2010

    • Author(s)
      Eiji Aramaki, Yasuhide Miura, Masatsugu Tonoike, Tomoko Ohkuma, Hiroshi Mashuichi, Kayo Waki, Kazuhiko Ohe
    • Journal Title

      Stud Health Technol Inform.2010 Vol.,No.

      Pages: 739-743

    • Related Report
      2010 Final Research Report
  • [Journal Article] Exacting content holes by comparing community-type content with Wikipedia2010

    • Author(s)
      Akiyo Nadamoto, Eiji Aramaki, Takeshi Abekawa, Yohei Murakami
    • Journal Title

      nternational Journal of Web Information Systems

      Volume: Vol6(3) Pages: 248-260

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 格助詞付きWeb検索クエリを用いた関連のある概念間の関係抽出2010

    • Author(s)
      白川真澄, 中山浩太郎, 荒牧英治, 原隆浩, 西尾章治郎
    • Journal Title

      日本データベース学会論文誌(DBSJ)

      Volume: Vol.9, No.1 Pages: 35-40

    • NAID

      40017216472

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Internal Structure of a Disease Name and its Application for ICD Coding2010

    • Author(s)
      Emiko Yamada, Eiji Aramaki, Takeshi Imai, Kazuhiko Ohe
    • Journal Title

      tud Health Technol Inform.2010

      Pages: 1010-1014

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extraction of Adverse Drug Effects from Clinical Records2010

    • Author(s)
      Eiji Aramaki, Yasuhide Miura, Masatsugu Tonoike, Tomoko Ohkuma, Hiroshi Mashuichi, Kayo Waki, Kazuhiko Ohe
    • Journal Title

      Stud Health Technol Inform.2010

      Pages: 739-743

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Internal Structure of a Disease Name and its Application for ICD Coding2010

    • Author(s)
      Emiko Yamada Eiji Aramaki, Takeshi Imai, Kazuhiko Ohe
    • Journal Title

      Stud Health Technol Inform. 2010 130

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extraction of Adverse Drug Effects from Clinical Records2010

    • Author(s)
      Eiji Aramaki, Yasuhide Miura, Masatsugu Tonoike, Tomoko Ohkuma, Hiroshi Mashuichi Kayo Waki, Kazuhiko Ohe
    • Journal Title

      Stud Health Technol Inform. 2010 130

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] コンテンツホール検索のためのコミュニティ型コンテンツの対話解析2008

    • Author(s)
      荒牧英治, 阿辺川武, 村上陽平, 灘本明代
    • Journal Title

      日本データベース学会論文誌(DBSJ) No7

      Pages: 109-114

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Adverse-Effect Relations Extraction from Massive Clinical Records2010

    • Author(s)
      Yasuhide Miura, Eiji Aramaki, Tomoko Ohkuma, Masatsugu Tonoike, Daigo Sugihara, Hiroshi Masuichi, Kazuhiko Ohe
    • Organizer
      COLING 2010 Workshop (In cooperation with Info-plosion) The Second International Workshop on NLP Challenges in the Information Explosion Era (NLPIX 2010)
    • Place of Presentation
      中国(北京)
    • Year and Date
      2010-08-29
    • Related Report
      2010 Final Research Report
  • [Presentation] Adverse-Effect Relations Extraction from Massive Clinical Records2010

    • Author(s)
      Yasuhide Miura, Eiji Aramaki, Tomoko Ohkuma, Masatsugu Tonoike, Daigo Sugihara, Hiroshi Masuichi, Kazuhiko Ohe
    • Organizer
      COLING 2010 Workshop (In cooperation with Info-plosion) The Second International Workshop on NLP Challenges in the Information Explosion Era (NLPIX2010)
    • Place of Presentation
      Beijing, China
    • Year and Date
      2010-06-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fast decoding and Easy Implementation : Transliteration as Sequential Labeling2009

    • Author(s)
      Eiji Aramaki, Takeshi Abekawa
    • Organizer
      the Association for Computational Linguistics and International Joint Conference on Natural Language Processing(ACL-IJCNLP2009)Named Entities Workshop(NEWS)
    • Place of Presentation
      Singapore, Singapore
    • Related Report
      2009 Annual Research Report
  • [Presentation] TEXT2TABLE : Medical Text Summarization System Based on Named Entity Recognition and Modality Identification2009

    • Author(s)
      Eiji Aramaki, Yasuhide Miura, Masatsugu Tonoike, Tomoko Ohkuma, Hiroshi Mashuichi, Kazuhiko Ohe
    • Organizer
      Proceedings of the Human Language Technology conference and the North American chapter of the Association for Computational Linguistics(HLT-NAACL2009)Workshop on BioNLP
    • Place of Presentation
      Colorado, US.
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Content Hole Search in a Community-type Content2009

    • Author(s)
      Akiyo Nadamoto, Eiji Aramaki, Takeshi Abekawa, Yohei Murakami
    • Organizer
      International World Wide Web Conference(WWW2009)
    • Place of Presentation
      Madrid, Spain
    • Related Report
      2009 Annual Research Report
  • [Presentation] Searchig for Important but Neglected Content from Community-type-content2008

    • Author(s)
      Akiyo Nadamoto, Ejji Aramaki, Takeshi Abekawa, Yohei Murakami
    • Organizer
      The Fourth International Conference On Signal-Image Technology & Internet-based Systems (SITIS2008)
    • Place of Presentation
      Indonesia, Bali
    • Year and Date
      2008-11-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] A ContentHole Search in a Community-type Content2008

    • Author(s)
      Akiyo Nadamoto, Ejji Aramaki, Takeshi Abekawa, Yohei Murakami
    • Organizer
      nternational World Wide Web Conference Poster Session (WWW2009)
    • Place of Presentation
      Spain, Madrid
    • Year and Date
      2008-05-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Discriminative Dialog Analysis Using a Massive Collection of BBS comments2008

    • Author(s)
      Eiji Aramaki, Takeshi Abekawa, YoheiMurakami, Akiyo Nadamoto
    • Organizer
      International World Wide Web Conference (WWW2008)Workshop on NLP Chalenges in theInformation Explosion Era
    • Place of Presentation
      China Beijing
    • Year and Date
      2008-05-08
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://mednlp.jp

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://mednlp.jp

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://luululu.com/mednlp/

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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