Development of sharing and reuse technology on supplemental data of the research paper

• Project/Area Number: 24500137
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Media informatics/Database
• Research Institution: National Institute of Informatics
• Principal Investigator: YAMAJI Kazutsuna 国立情報学研究所, コンテンツ科学研究系, 准教授 (50373379)
• Research Collaborator: NAMIKI Takao ; IKEDA Daisuke ; AOYAMA Toshihiro
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000); Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: オープンサイエンス / データリポジトリ / サプリメンタルデータ / 学術コンテンツ流通 / 機関リポジトリ / シングルサインオン / SAML / リポジトリ / SAMLシングルサインオン / Eサイエンス / セキュリティ / タイムスタンプ / オープンアクセス / オープンデータ

Outline of Final Research Achievements

This study proposed a secured scholarly communication system in order to facilitate sharing and reuse the supplemental data of the research paper. The publication platform of supplemental data was developed by enhancing functionalities of the previously developed repository system named WEKO. The existence proof and tamper resistant of the registered supplemental data can be secured by applying the newly developed light weight time stamping method. The method obtains timestamp token for the hashed-value of the supplemental data using the time stamping authority managed by a trusted third party. The system allow users to single sign on to both paper and supplemental data repository by means of the SAML authentication mechanism. The validity of the integrated system was confirmed through the experiment.

Research Products

• [Journal Article] A Framework for Reuse of contents in Institutional Repository (2013)
  • Author(s): 青山俊弘，山地一禎，池田大輔，行木孝夫
  • Journal Title: Joho Chishiki Gakkaishi Volume: 23 Issue: 3 Pages: 380-394
  • DOI: 10.2964/jsik.23_380
  • NAID: 10031196710
  • ISSN: 0917-1436, 1881-7661
  • Peer Reviewed
• [Presentation] Shared Supplemental Data Repository for Japanese Academic Societies in Information Sciences (2015)
  • Author(s): Yamaji, K., Aoyama, T.
  • Organizer: 10th International Digital Curation Conference
  • Place of Presentation: London, United Kingdom
  • Year and Date: 2015-02-09 – 2015-02-12
• [Presentation] Handshake ecosystem for Educational Contents between Institutional Repository and OER based Repository (2014)
  • Author(s): Yamaji, K., Kato, H., Aoyama, T., Yamada, T.
  • Organizer: 9th International Conference on Open Repositories
  • Place of Presentation: Helsinki, Finland
  • Year and Date: 2014-06-09 – 2014-06-13
• [Presentation] Institutional Repository ecosystem in Japan, IRDB and JAIRO Cloud (2014)
  • Author(s): Maeda, A., Kato, H., Takahashi, N., Yoshida, Y., Ushirosako, K., Yamaji, K.
  • Organizer: 9th International Conference on Open Repositories
  • Place of Presentation: Helsinki, Finland
  • Year and Date: 2014-06-09 – 2014-06-13
• [Presentation] Tag Cloud of Search Queries for Repository System (2014)
  • Author(s): Aoyama, T., Suzuki, Y., Yamaji, K.
  • Organizer: 9th International Conference on Open Repositories
  • Place of Presentation: Helsinki, Finland
  • Year and Date: 2014-06-09 – 2014-06-13
• [Presentation] A mash-up of a Japanese Open Repository and a Researcher CV Platform (2013)
  • Author(s): Yamaji, K., Aoyama, T., Bannai, S., Arai, N.
  • Organizer: 8th International Conference on Open Repositories
  • Place of Presentation: Charlottetown, PEI, Canada
• [Presentation] A Handshake System for Japanese Academic Societies and Institutional Repositories (2012)
  • Author(s): Yamaji, K., Aoyama, T. and Takeda, H.
  • Organizer: The 7th International Conference on Open Repositories
  • Place of Presentation: Edinburgh (UK)
• [Remarks] http://weko.at.nii.ac.jp