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A research on measuring quality of information using collective intelligence

Research Project

Project/Area Number 23700113
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Media informatics/Database
Research InstitutionNara Institute of Science and Technology (2014-2015)
Nagoya University (2011-2013)

Principal Investigator

Suzuki Yu  奈良先端科学技術大学院大学, 情報科学研究科, 特任准教授 (40388111)

Project Period (FY) 2011-04-28 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords質 / Wikipedia / 内部要因 / 外部要因 / 編集行動解析 / 集合知 / ソーシャルメディア / クラウドソーシング / グループウェア / 協調作業 / 情報の質 / 信頼度 / 編集履歴 / リンク解析
Outline of Final Research Achievements

In the Web, there are many types of, a lot amount of data. This is because, many persons publish information on the Web, which is called UGC (User Generated Contents). Generally, the quality of these information vary, but the quality should be lower than reviewed contents. In this research, we automatically measure the quality of Web contents using the outside element and the inside element of the information.

Report

(6 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (28 results)

All 2016 2015 2013 2012 2011 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (21 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Remarks (2 results)

  • [Journal Article] 共同執筆コンテンツにおける単語の起源追跡2015

    • Author(s)
      中村 晃, 鈴木 優, 石川 佳治
    • Journal Title

      情報処理学会論文誌:データベース (TOD)

      Volume: 66

    • NAID

      170000147387

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Quality Assessment of Wikipedia Articles Using <i>h</i>-index2015

    • Author(s)
      Yu Suzuki
    • Journal Title

      Journal of Information Processing

      Volume: 23 Issue: 1 Pages: 22-30

    • DOI

      10.2197/ipsjjip.23.22

    • NAID

      130004952399

    • ISSN
      1882-6652
    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Effects of Implicit Positive Ratings for Quality Assessment of Wikipedia Articles2013

    • Author(s)
      Yu Suzuki
    • Journal Title

      Journal of Information Processing

      Volume: 21 Issue: 2 Pages: 342-348

    • DOI

      10.2197/ipsjjip.21.342

    • NAID

      130003369540

    • ISSN
      1882-6652
    • Related Report
      2013 Research-status Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Wikipedia における情報の質2013

    • Author(s)
      鈴木 優
    • Journal Title

      情報処理学会論文誌: データベース

      Volume: 6 Pages: 46-58

    • NAID

      110009632351

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Hadoop環境における空間分割による並列全k近傍問合せ処理2012

    • Author(s)
      横山 拓也, 石川 佳治, 鈴木 優
    • Journal Title

      日本データベース学会論文誌

      Volume: Vol. 11, No. 1 Pages: 25-30

    • NAID

      40019381115

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Assessing the Quality of Wikipedia Editors through Crowdsourcing2016

    • Author(s)
      Yu Suzuki, Satoshi Nakamura
    • Organizer
      Proceedings of Wiki Workshop 2016 in conjunction with WWW 2016
    • Place of Presentation
      カナダ,モントリオール
    • Year and Date
      2016-04-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 単語・パラグラフの分散表現を用いたTwitterからの日本語評判情報抽出2016

    • Author(s)
      芥子 育雄, 鈴木 優, 吉野 幸一郎, 大原 一人, 向井 理朗, 中村 哲
    • Organizer
      データ工学と情報マネジメントに関するフォーラム (DEIM)
    • Place of Presentation
      ヒルトン福岡シーホーク,福岡県福岡市
    • Year and Date
      2016-02-29
    • Related Report
      2015 Annual Research Report
  • [Presentation] Detection of Missing Tweets based on Browsing Interval and Topic Granularity2015

    • Author(s)
      Hiromitsu Ohara, Yu Suzuki, Akiyo Nadamoto
    • Organizer
      Proceedings of iiWAS2015
    • Place of Presentation
      ベルギー,ブリュッセル
    • Year and Date
      2015-12-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ソーシャルメディアにおける非構造化テキストデータの k-匿名化によるプライバシー保護2015

    • Author(s)
      前田若菜, 鈴木優, 吉野幸一郎, 中村哲
    • Organizer
      情報処理学会データベースシステム研究会
    • Place of Presentation
      芝浦工業大学,東京
    • Year and Date
      2015-11-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] Twitter におけるユーザごとの意見変化抽出手法2015

    • Author(s)
      近藤 弘隆, 鈴木 優, 石川 佳治
    • Organizer
      情報処理学会第77回全国大会
    • Place of Presentation
      京都大学吉田キャンパス(京都府京都市)
    • Year and Date
      2015-03-17 – 2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 共同編集コンテンツにおける編集者関係グラフに基づいた編集者の質予測2015

    • Author(s)
      中村 晃,鈴木 優, 石川 佳治
    • Organizer
      第7回データ工学と情報マネジメントに関するフォーラム (DEIM 2015)
    • Place of Presentation
      磐梯熱海ホテル華の湯(福島県郡山市)
    • Year and Date
      2015-03-02 – 2015-03-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Extracting Lack of Information on Wikipedia by Comparing Multilingual Articles2013

    • Author(s)
      Yuya Fujiwara, Yu Suzuki, Yukio Konishi, Akiyo Nadamoto
    • Organizer
      The 15th Asia-Pacific Web Conference (APWeb 2013)
    • Place of Presentation
      Sydney, Australia
    • Related Report
      2013 Research-status Report
  • [Presentation] Clustering Editors of Wikipedia by Editor’s Biases2013

    • Author(s)
      Akira Nakamura, Yu Suzuki, Yoshiharu Ishikawa
    • Organizer
      IEEE/WIC/ACM International Conference on Web Intelligence (WI 2013)
    • Place of Presentation
      Atlanta, GA, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Assessing Quality of Wikipedia Articles using Mutual Evaluation of Editors and Texts2013

    • Author(s)
      Yu Suzuki, Masatoshi Yoshikawa
    • Organizer
      ACM Conference on Information and Knowledge Management (CIKM 2013)
    • Place of Presentation
      San Francisco, CA, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Wikipedia における情報の質2013

    • Author(s)
      鈴木 優
    • Organizer
      第58回情報処理学会データベースシステム研究会
    • Place of Presentation
      京都大学 百周年時計台記念館
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Wikipediaにおける編集者のバイアスに基づいたクラスタリング2013

    • Author(s)
      中村 晃, 鈴木 優, 石川 佳治
    • Organizer
      第6回 Webとデータベースに関するフォーラム(WebDB Forum 2013)
    • Place of Presentation
      京都大学 百周年時計台記念館
    • Related Report
      2013 Research-status Report
  • [Presentation] Complementary Information for Wikipedia by Comparing Multilingual Articles2013

    • Author(s)
      Yuya Fujiwara, Yu Suzuki, Yukio Konishi, Akiyo Nadamoto
    • Organizer
      Asia-Pacific Web Conference (APWeb 2013)
    • Place of Presentation
      Sydney, Australia
    • Related Report
      2012 Research-status Report
  • [Presentation] Extracting Lack of Information on Wikipedia by Comparing Multilingual Articles2012

    • Author(s)
      Yuya Fujiwara, Yu Suzuki, Yukio Konishi, Akiyo Nadamoto
    • Organizer
      The 14th International Conference on Information Integration and Web-based Applications & Services (iiWAS2012)
    • Place of Presentation
      Bali, Indonesia
    • Related Report
      2012 Research-status Report
  • [Presentation] Good Quality Complementary Information for Multilingual Wikipedia2012

    • Author(s)
      Yu Suzuki, Yuya Fujiwara, Yukio Konishi, Akiyo Nadamoto
    • Organizer
      13th International Conference on Web Information System Engineering (WISE 2012)
    • Place of Presentation
      Paphos, Cyprus
    • Related Report
      2012 Research-status Report
  • [Presentation] Mutual Evaluation of Editors and Texts for Assessing Quality of Wikipedia Articles2012

    • Author(s)
      Yu Suzuki, Masatoshi Yoshikawa
    • Organizer
      8th International Symposium on Wikis and Open Collaboration (WikiSym 2012)
    • Place of Presentation
      Linz, Austria
    • Related Report
      2012 Research-status Report
  • [Presentation] Assessing Quality Values of Wikipedia Articles Using Implicit Positive and Negative Ratings2012

    • Author(s)
      Yu Suzuki
    • Organizer
      13th International conference on Web-Age Information Management (WAIM 2012)
    • Place of Presentation
      Harbin, China
    • Related Report
      2012 Research-status Report
  • [Presentation] Processing All k-Nearest Neighbor Queries in Hadoop2012

    • Author(s)
      Takuya Yokoyama, Yoshiharu Ishikawa, Yu Suzuki
    • Organizer
      13th International conference on Web-Age Information Management (WAIM 2012)
    • Place of Presentation
      Harbin, China
    • Related Report
      2012 Research-status Report
  • [Presentation] QualityRank: Assessing Quality of Wikipedia Articles by Mutually Evaluating Editors and Text2012

    • Author(s)
      Yu Suzuki, Masatoshi Yoshikawa
    • Organizer
      23rd ACM Conference on Hypertext and Social Media (HT 2012)
    • Place of Presentation
      Milwaukee, WI, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] Extracting Difference Information from Multilingual Wikipedia2012

    • Author(s)
      Yuya Fujiwara, Yu Suzuki, Yukio Konishi, Akiyo Nadamoto
    • Organizer
      Asia-Pacific Web Conference (APWeb 2012)
    • Place of Presentation
      Kunming, China
    • Related Report
      2012 Research-status Report
  • [Presentation] Credibility Assessment using Wikipedia for Messages on Social Network Services2011

    • Author(s)
      Yu Suzuki, Akiyo Nadamoto
    • Organizer
      International Conference on Social Computing and its Applications (SCA 2011)
    • Place of Presentation
      オーストラリア,シドニー,シドニー工科大学
    • Related Report
      2011 Research-status Report
  • [Presentation] マイクロブログにおける発言者と投稿文の信頼度推定手法2011

    • Author(s)
      岩井 一晃, 鈴木 優, 石川 佳治
    • Organizer
      第10回情報科学技術フォーラム(FIT 2011)
    • Place of Presentation
      北海道函館市,函館大学
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.db.itc.nagoya-u.ac.jp/index.php?Publications

    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://balthazar.db.itc.nagoya-u.ac.jp/groups/suzuki/wiki/0c53c/index.html

    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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