Developing Infrastructure to Support Closer Collaboration of Aggregators with Open Repositories
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Presented at LIBER Conference, London 24-26 June 2015
![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]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Developing Infrastructure to Support Closer Collaboration of Aggregators with Open Repositories
- 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
- 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
- 21. Issues : good news
- 22. Issues : bad news…
- 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[at]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[at]open.ac.uk Petr Knoth petr.knoth[at]open.ac.uk Website: http://core.ac.uk Twitter: @oacore
Notas do Editor
- The mission of CORE (COnnecting REpositories) is to aggregate all open access research outputs from repositories and journals worldwide and make them available to the public. In this way CORE facilitates free unrestricted access to research for all. CORE: supports the right of citizens and general public to access the results of research towards which they contributed by paying taxes, facilitates access to open access content for all by offering services to general public, academic institutions, libraries, software developers, researchers, etc., provides support to both content consumers and content providers by working with digital libraries, institutional and subject repositories and journals, enriches the research content using state-of-the-art technology and provides access to it through a set of services including search, API and analytical tools, contributes to a cultural change by promoting open access, a fast growing movement. CORE harvests openly accessible content available with respect to the Budapest Open Access Initiative definition: "By 'open access' to this literature, we mean its free availability on the public internet, permitting any users to read, download, copy, distribute, print, search, or link to the full texts of these articles, crawl them for indexing, pass them as data to software, or use them for any other lawful purpose, without financial, legal, or technical barriers other than those inseparable from gaining access to the internet itself. The only constraint on reproduction and distribution, and the only role for copyright in this domain, should be to give authors control over the integrity of their work and the right to be properly acknowledged and cited."