1. Developing Infrastructure to Support Closer Collaboration of Aggregators with Open Repositories Dr. Nancy Pontika & Dr. Petr Knoth COnnecting Repositories (CORE) Open University, UK LIBER 2015, 24 – 26 June, London

2. Mission of CORE Aggregate all open access content distributed across different systems worldwide, enrich this content and provide access to it through a set of services … [Source: http://core.ac.uk/about#mission]

3. Need for a UK aggregator Bringing the UK’s open access research outputs together: Feasibility study commissioned by Jisc, published June 2014 Referred to as “Open Mirror” [Source : https://repository.jisc.ac.uk/5570/1/JISC_REPORT_open_mirror_09051 4_FINAL_WEB.pdf]

4. Three levels of support Programmable Data Access - CORE API - CORE Data Dumps - Researchers - Developers - Companies Transaction Information Access - CORE Portal - CORE Mobile - CORE Plugin - Researchers - Students - Life long learners Analytical Information Access - CORE Policy -CORE Compliance Analytics - CORE Dashboard - Funders - Governments - Data Providers [Source: http://www.dlib.org/dlib/november12/knoth/11knoth.html]

5. CORE Statistics Content: 20M+ records, 600+ repositories, 1.8M+ full-texts The UK national aggregator - Jisc Full-text aggregator (not just metadata) Placed among Top 10 search engines for research that go beyond Google [Jisc, 2013] Listed among Top 100 Thesis and Dissertation Resources Part of Jisc’s Repositories Shared Services Project (RSSP)

6. Aggregation process Metadata download, extraction and cleaning Full-text harvesting Text extraction Language detection Extraction of citation references from text Identification of related content Detection of duplicate items Parsing of author names Indexing

7. CORE Applications CORE Portal – Search engine providing open access content CORE Mobile – Android and iOS apps CORE Plugin – For repositories and journals CORE API – Programmable access to million of resources CORE Dashboard – Tool for repository managers

8. CORE Dashboard : purpose Harvested Records Metadata Harvesting Process Standards Repository Managers Funders Repositories Journals Data Providers Collaboration QualityTransparency

9. Institution main page

10. Edit repository information

11. Invitations

12. Content

13. Manage record visibility status Take down

14. Manage record visibility status Take down

15. Manage record visibility status Take down Take up

16. Manage record visibility status Take down Take up

17. Update metadata records Asynchronous process Item is queued in the CORE system Record is updated within 12 hours

18. Statistics

19. Issues : 3 types When harvesting your repository/document we encountered an error that we couldn't resolve. These errors need to be fixed in order to to harvest your repository/document. We encountered an error but we were still able to harvest the repository/document. We strongly recommend that these issues are resolved as they may lead to incompatibility problems in the future. This may not be a problem but it may be a clue for misconfiguration or future incompatibilities.

20. Issues : good news

22. Issues : bad news…

23. Issues: Robots.txt

25. Issues: Document Issues

26. Issues: Malformed PDF url

27. Dashboard benefits -Increased and simplified collaboration between aggregators and content providers -Improved control of the content provider over the harvested content -Reduction of scepticism and fear of sharing content with other systems -Improvement of the harvesting process -Broadening of the open access content discoverability and thus reuse of the open access content where permitted

28. Would you like to take a look? Dashboard still in BETA but we welcome volunteer testers Email me at nancy.pontika@open.ac.uknancy.pontika@open.ac.uk

29. Many thanks to… CORE developers: Matteo Cancellieri Samuel Pearce Drahomira Herrmannova Lucas Anastasiou Volunteer testers: Chris Biggs, Metadata & Repository Specialist, Open University Nick Sheppard, Repository Developer, Leeds Beckett University

30. Thank you Questions CORE Contacts: Nancy Pontika nancy.pontika@open.ac.uknancy.pontika@open.ac.uk Petr Knoth petr.knoth@open.ac.ukpetr.knoth@open.ac.uk Website: http://core.ac.ukhttp://core.ac.uk Twitter: @oacore