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2012 Fiscal Year Final Research Report

Analisys and Applications of Development of Social Contents

Research Project

  • PDF
Project/Area Number 21300034
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionWaseda University

Principal Investigator

IWAIHARA Mizuho  早稲田大学, 理工学術院, 教授 (40253538)

Co-Investigator(Kenkyū-buntansha) YOSHIKAWA Masatoshi  京都大学, 大学院・情報研究科, 教授 (30182736)
MA Qiang  京都大学, 大学院・情報研究科, 助教 (30415856)
ASANO Yasuhito  京都大学, 大学院・情報研究科 (20361157)
Project Period (FY) 2009 – 2012
Keywordsデータベース / コンテンツ / ソーシャルメディア / 構造化文書 / セキュリティ / プライバシー
Research Abstract

The aim of this project is to develop technologies for extracting useful information from social contents. Wiki-style contents are edited by many contributors. We developed an algorithm to accurately reconstruct derivation of contents from edit histories. We also analyzed tendencies of users’ privacy settings, and utilized these findings in recommending appropriate settings to users. We further developed efficient access control methods for contents.

  • Research Products

    (22 results)

All 2013 2012 2011 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (13 results) Remarks (1 results)

  • [Journal Article] Wikipedia revision graph extraction based on n-gram cover2012

    • Author(s)
      Jianmin Wu, Mizuho Iwaihara
    • Journal Title

      Proc. Int. Workshop on Graph Data Management and Mining, WAIM 2012 Workshops, Lecture Note in Computer Science

      Volume: 7419 Pages: 29-38

    • Peer Reviewed
  • [Journal Article] Trend Analysis and Recommendation of Users' Privacy Settings on Social Networking Services2011

    • Author(s)
      Toshikazu Munemasa and Mizuho Iwaihara
    • Journal Title

      3rd Int. Conf. Social Informatics (SocInfo2011), Lecture Note in Computer Science

      Volume: 6984 Pages: 184-197

    • Peer Reviewed
  • [Journal Article] 異種分散環境におけるロールベースアクセス制御のモデル駆動設計手法2011

    • Author(s)
      近藤誠一, 岩井原瑞穂, 吉川正俊, 小宮崇, 虎渡昌史,
    • Journal Title

      情報処理学会論文誌

      Volume: Vol. 52, No. 5 Pages: 1882-1898

    • Peer Reviewed
  • [Journal Article] Realtime Social Sensing of Support Rate for Microblogging2011

    • Author(s)
      Jun Huang, Mizuho Iwaihara
    • Journal Title

      Proc. 2nd Int. Workshop on Social Networks and Social Media Mining on the Web (SNSMW), Lecture Note in Computer Science

      Volume: 6637 Pages: 357-368

    • Peer Reviewed
  • [Journal Article] Quality Evaluation of Wikipedia Articles Through Edit History and Editor Groups2011

    • Author(s)
      Se Wang, Mizuho Iwaihara
    • Journal Title

      Proc. 13th Asia-Pacific Web Conference (APWeb 2011), Lecture Note in Computer Science

      Volume: 6612 Pages: 188-199

    • Peer Reviewed
  • [Journal Article] Efficient Database-Driven Evaluation of Security Clearance for Federated Access Control of Dynamic XML Documents2010

    • Author(s)
      Erwin Leonardi, Sourav S. Bhowmick, and Mizuho Iwaihara
    • Journal Title

      Proc. Database Systems for Advanced Applications (DASFAA2010), Lecture Note in Computer Science

      Volume: 5981 Pages: 299-306

    • Peer Reviewed
  • [Journal Article] 異種分散環境におけるロールベースアクセス制御の定量的リスク評価2009

    • Author(s)
      近藤誠一, 岩井原瑞穂, 吉川正俊, 虎渡昌史
    • Journal Title

      情報処理学会論文誌

      Volume: Vol. 50, No. 11 Pages: 2727-2739

    • Peer Reviewed
  • [Journal Article] Query Rewriting Rules for Versioned XML Documents2009

    • Author(s)
      Tetsutaro Motomura, Mizuho Iwaihara, Masatoshi Yoshikawa
    • Journal Title

      Expert Systems Applications (DEXA2009), Lecture Note in Computer Science

      Volume: 5690 Pages: 364-371

    • Peer Reviewed
  • [Presentation] Improving revision graph extraction in Wikipedia based on supergram decomposition2013

    • Author(s)
      呉建民, 岩井原瑞穂
    • Organizer
      DEIM2013 Forum
    • Place of Presentation
      A4-1
    • Year and Date
      20130300
  • [Presentation] Trend Analysis of Privacy Settings and User Classifications in Social Network Services2012

    • Author(s)
      Liming Shen, and Mizuho Iwaihara
    • Organizer
      DEIM2012 Forum
    • Place of Presentation
      F10-2
    • Year and Date
      20120300
  • [Presentation] Community-Search Algorithm Based on Tree Decomposition of Graphs2012

    • Author(s)
      Xinyan Fu and Mizuho Iwaihara
    • Organizer
      DEIM2012 Forum
    • Place of Presentation
      B6-2
    • Year and Date
      20120300
  • [Presentation] Wikipedia revision graph extraction based on n-gram distribution covering2012

    • Author(s)
      Jianmin Wu and Mizuho Iwaihara
    • Organizer
      DEIM2012 Forum
    • Place of Presentation
      F10-1
    • Year and Date
      20120300
  • [Presentation] Wikipedia version tree reconstruction by clustering revisions through keywords2011

    • Author(s)
      Zhe Cao, Mizuho Iwaihara
    • Organizer
      IEICE Technical Report DE2011-32
    • Year and Date
      20110800
  • [Presentation] Utilizing Supporting Entities for Realtime Sentiment Classification2011

    • Author(s)
      Jun Huang, Mizuho Iwaihara
    • Organizer
      The 3rd Forum on Data Engineering and Information Management,
    • Place of Presentation
      F5-3
    • Year and Date
      20110200
  • [Presentation] Estimating XML version trees through maximum weight branching2011

    • Author(s)
      Zhe Cao , Mizuho Iwaihara
    • Organizer
      The 3rd Forum on Data Engineering and Information Management
    • Place of Presentation
      E1-1
    • Year and Date
      20110200
  • [Presentation] Evaluating Risks for Card-style Identity Management2010

    • Author(s)
      Ding Xiaochen, Mizuho Iwaihara
    • Organizer
      第9回情報科学技術フォーラム
    • Place of Presentation
      D-018
    • Year and Date
      20100900
  • [Presentation] Real-Time Support Rate Estimation Based on Social Sensors2010

    • Author(s)
      Jun Huang, Mizuho Iwaihara
    • Organizer
      第9回情報科学技術フォーラム
    • Place of Presentation
      D-045
    • Year and Date
      20100900
  • [Presentation] ソーシャルネットワーキングサービスにおけるプライバシ設定の収集と集約2010

    • Author(s)
      宗政俊一,岩井原瑞穂
    • Organizer
      第9回情報科学技術フォーラム
    • Place of Presentation
      D-017
    • Year and Date
      20100900
  • [Presentation] Utilizing Social Annotations for User's Privacy Policy Management2010

    • Author(s)
      Fan Zhongyi, Mizuho Iwaihara
    • Organizer
      電子情報通信学会データ工学研究会報告
    • Place of Presentation
      DE2010-16
    • Year and Date
      20100800
  • [Presentation] Quality Evaluation of Wikipedia Articles Through Edit History and Editor Groups2010

    • Author(s)
      Wang Se, Mizuho Iwaihara
    • Organizer
      電子情報通信学会データ工学研究会報告
    • Place of Presentation
      DE2010-17
    • Year and Date
      20100800
  • [Presentation] ソーシャル・ネットワーキング・サービスの相互接続におけるリスク評価を用いたアクセス制御ポリシー設定支援2009

    • Author(s)
      岡野光太郎, 岩井原瑞穂, Gail-Joon Ahn, 吉川正俊
    • Organizer
      電子情報通信学会第16回Web インテリジェンスとインタラクション研究会
    • Year and Date
      20091000
  • [Remarks] 研究室ホームページ

    • URL

      http://www.iwaihara-lab.org/pub/

URL: 

Published: 2014-08-29   Modified: 2015-10-20  

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