Resource Discovery Landscape

UKOLN is supported by: Resource Discovery Landscape Andy Powell, UKOLN, University of Bath [email_address] Joint JIIE/JCS Meeting 2005, London www.bath.ac.uk a centre of expertise in digital information management www.ukoln.ac.uk

Contents ,[object Object],[object Object],[object Object],[object Object],[object Object],Based on main headings in the study…

JISC IE and Google ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://www.ukoln.ac.uk/distributed-systems/jisc-ie/arch/ie-google/

General issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Provision layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],repository eprint archive learning object repository CMS

Provision layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],eprint (work) PDF manifestation PDF (manifestation) MS-Word (manifestation) PDF (manifestation) MS-Word (manifestation) eprint (work) now: expose separate simple objects (metadata only) future: expose complex objects (metadata and full text)

Provision layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],Do I make my content available for indexing by Google or do I make my metadata available for harvesting using OAI-PMH? Do I support Z39.50 or SRW? What do I do about OpenURLs?

Provision layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],Z39.50 SRW Google API A9 Opensearch complexity

Provision layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],What did this identifier used to identify? Has this resource already been assigned an identifier? How do I resolve this identifier?

Fusion layer issues ,[object Object],[object Object],[object Object],[object Object]

Fusion layer issues ,[object Object],[object Object],[object Object],[object Object],fusion layer ‘federator’ repository repository repository repository repository portal portal portal portal portal heterogeneous - metadata formats, content formats, identifiers, packaging standards homogeneous - metadata formats, content formats, identifiers, packaging standards

Presentation layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],Why do I need a portal when I’ve got Firefox, Google and my favourite RSS channel reader installed on my desktop?

Presentation layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],> portlets WSRP JSR 168

Presentation layer issues ,[object Object],[object Object],[object Object],[object Object],[object Object],http://sfx4.exlibrisgroup.com:9003/bath?sid=ISI%3AWoS &issn=0213-3911&date=2005&spage=575&volume=20&issue=2 http://openurl.ac.uk/?sid=ISI%3AWoS &issn=0213-3911&date=2005&spage=575&volume=20&issue=2 http://???/?sid=ISI%3AWoS &issn=0213-3911&date=2005&spage=575&volume=20&issue=2 works for member of University of Bath works for member of UK university works for everyone

Shared services issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Note: I’m not going to talk about AAA

Shared services issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Resource Discovery Landscape

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Resource Discovery Landscape