the universe of identifiers and how ands is using them
DESCRIPTION
Presentation on identifiers in general, and ANDS' approach to identifiers for objects and people in particular. Given at ODIP 3rd Workshop on August 7, 2014.TRANSCRIPT
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ANDS and Iden+fiers: ODIP Workshop, AIMS, 7/8/2014
Dr Andrew Treloar, Director of Technology
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ANDS Overview § In existence since 2009 § Currently c. 40 staff around Australia (mostly Melbourne and Canberra)
§ Scope: Research data (data that researchers produce and use)
§ Provides training, advocacy, services, policy support
§ No real equivalent in other countries CC-‐BY @atreloar 2
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ANDS enables these transforma+ons: From data that are: " Uncollected " Unmanaged " Disconnected " Invisible " Single use
To aggrega+ons that are: " Collected " Managed " Connected " Findable " Reusable
so that Australian researchers can easily publish, discover, access and use/re-‐use research data.
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ANDS online services § Research Data Australia § Cite my Data DOI Iden+fier service § Vocab crea+on/management service + API § Research Ac+vity iden+fier service + API § Developer toolbox
ands.org.au 4
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Why have persistent object iden+fiers? § <conten+ous>Cool URIs can in theory be persistent, but in prac+ce they are suscep+ble to changes to: § filename § path § domain </conten+ous>
§ PIDs can best be seen as an indirec'on layer that reduces bri0leness in gecng to digital objects
§ But, PIDs are not magic pixie dust; assigning a PID does not make the object persistent!
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Some thoughts on Persistence: Is it § Persistence of object?
§ Or mechanism to handle its non-‐persistence
§ Persistence of iden+fier? § Persistence of binding between iden+fier and object? § Persistence of service to resolve from iden+fier to object?
§ Persistence of service to allow for upda+ng of binding between iden+fier and object?
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ANDS: Object iden+fiers § Started out providing Handles service § Founda+on members of DataCite § DOI Business model updated => DOI more airac+ve
§ Now Australian DataCite registrar § min+ng over 2K/month
§ M2M interface only § Management responsibility lies with data holders 7/08/2014 CC-‐BY @atreloar 9
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ANDS: Person/Organisa+on iden+fiers § Space is complex: ORCID, VIAF, ISNI § Ini+ally, worked with NLA Trove ID
§ hip://nla.gov.au/nla.party-‐513559 § But “market momentum” appears to be moving towards ORCID
§ ANDS co-‐hosted very successful ORCID Roundtable with CAUL last month
§ Also member of ORCID Datacite Interoperability Network project
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ANDS approach to Data Publishing § Publishing = making public § Collected – inten+onally group together data that will be most useful in re-‐use context
§ Managed – store in sustainable loca+on § Connected – ensure data is connected to context that produced it
§ Findable – register existence of data somewhere that enables its discovery
§ Reusable – ensure data comes with/is connected to enough informa+on for someone else to reuse
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Key differen+ators for ANDS § Na+onally co-‐ordinated approach § Ins+tu+onally-‐focussed engagement
§ “helping them meet their research data ambi+ons”
§ Engaging with large na+onally-‐funded discipline investments
§ Bulk of funds spent outside ANDS § All disciplines covered § Focus on adding value to data and re-‐use
14 ands.org.au
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Major programs undertaken (200+ projects) § Seeding the Commons (fixing the past) § Data Capture (fixing the future) § Metadata Stores (managing ins+tu+onal research data assets)
§ Applica+ons (demonstra+ng value of joining data) § Major Open Data Collec+ons (content focus) § eResearch Infrastructure Connec+vity (connec+on focus)
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