1. Adoption of the RD-switchboard (DDRI WG) - A case study with data in NII – Hideaki Takeda National Institute of Informatics (NII) takeda@nii.ac.jp ORCID:0000-0002-2909-7163 In cooperation with Amir Aryani, Australian National Data Service, amir.aryani@ands.org.au Kazu Yamaji, National Institute of Informatics Japan, yamaji@nii.ac.jp Ikki Ohmukai, National Institute of Informatics Japan, i2k@nii.ac.jp

2. 2 Getting started  Lots and lots data now  It is true on metadata too  Distributed management  Different policies make different datasets  In coverage, by precise, by speed and so on.  They can be connected to each other  How to use them?

3. 3 Academic Society ReaD (JST) ReaD (JST) Google Scholar Google Scholar Official reports of Grants-in-aid For scientific research 0.7 million reports KAKEN Resolving and linking service for researchers' names 0.15 million researchers Researcher Name Resolver NII-ELS Refereed and Un-refereed articles from societies or bulletins 3.9 million articles Electronic journal repositories for universities 3.5 million articles NII-REO Book Catalogs 120 million +α records Comprehensive metadata harvester for Japanese Irs 2 million articles JAIRO indexing service for academic papers 19 million records CiNii Institutional Repository University Researcher Database University Researcher Database Institutional Repository University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database Scholarly information services in NII Universities and Institutes Other Services Information on Researchers Information on Papers (650 organizations) (43 organizations) University Library Information on Books J-Stage (JST) J-Stage (JST) NDL Informatics Square S ociety support with publishing and communication in Informatics area Powered by OLCer Springer CrossRef Projects Books NACSIS CAT People WebcatPlus Researchers profiles and SNS ResearchMap Papers 3 May, 2008- October, 2008-

4. 4

5. 5

6. 6

7. 7 Over 65,000 articles with Author IDs

8. 8

9. 9

10. 10 RD-Switchboard Browser http://rd-switchboard.net BETA

11. 11 Using machines…

12. 12

13. 13

14. 14 Academic Society ReaD (JST) ReaD (JST) Google Scholar Google Scholar Book Catalogs 108 million +α records Institutional Repository University Researcher Database University Researcher Database Institutional Repository University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database University Researcher Database Scholarly information services in NII Universities and Institutes Other Services Information on Researchers Information on Papers (130 organizations) (43 organizations) University Library Information on Books J-Stage (JST) J-Stage (JST) NDL Official reports of Grants-in-aid For scientific research 0.61 million reports KAKEN Resolving and linking service for researchers' names 0.15 million researchers Researcher Name Resolver NII-ELS Refereed and Un-refereed articles from societies or bulletins 3.4 million articles Electronic journal repositories for universities 3.5 million articles NII-REO Comprehensive metadata harvester for Japanese IRs 0.5 million articles JAIRO indexing service for academic papers 12 million records CiNii Informatics Square S ociety support with publishing and communication in Informatics area Powered by OLCer Springer CrossRef Projects Books NACSIS CAT People WebcatPlus R&D Center for Scientific Information Resources Scholarly and Academic Information Division Researchers profiles and SNS ResearchMap Papers

15. 15 Lessons learnt and TODO  It is easy to put data into RD-Switchboard and to browse it, but it is also easy to get lost ;-<  It is attractive to demonstrate why IDs and their linkage are important  There are a lot of data and IDs …