• Handshake ecosystem for Educational Contents between Institutional Repository and OER based Repository 

      Yamaji, Kazutsuna; Kato, Hiroshi; Aoyama, Toshihiro; Yamada, Tsuneo (10.06.2014)
      The National Institute of Informatics (NII) has led a Japanese institutional repository (IR) project since 2005 and, developed metadata harvesting system named IRDB from all over Japan. NII also defines metadata specific ...
    • Institutional Repository ecosystem in Japan, IRDB and JAIRO Cloud 

      Maeda, Akira; Kato, Hiroshi; Takahashi, Nanako; Yoshida, Yukinae; Ushirosako, Kumi; Yamaji, Kazutsuna (10.06.2014)
      Ecosystem of institutional repositories that we are promoting is made up from the two systems. IRDB (Institutional Repositories DataBase) provides integrated linking to external systems among more than 400 institutional ...
    • Tag Cloud of Search Queries for Repository System 

      Aoyama, Toshihiro; Suzuki, Yuta; Yamaji, Kazutsuna (10.06.2014)
      We propose that a new additional system to display tag cloud of search query of a contents for the repository system. The search queries can be collected from access logs of a HTTP server. After a access log from search ...