linking service to open access repositories
DESCRIPTION
Linking Service to Open Access Repositories. AIRway Project SUGITA Shigeki and SUZUKI Masako (Hokkaido University Library, JAPAN) 23-26 Oct. 2006 Leeds, Cranfield and Bath. AIRway Project. Launched 2006 Access Path to Institutional Resources via Link Resolvers - PowerPoint PPT PresentationTRANSCRIPT
Linking Service toOpen Access Repositories
AIRway ProjectSUGITA Shigeki and SUZUKI Masako(Hokkaido University Library, JAPAN)
23-26 Oct. 2006Leeds, Cranfield and Bath
Oct. 2006 Leeds, Cranfield and Bath 2
AIRway Project
• Launched 2006• Access Path to Institu
tional Resources via Link Resolvers
• Funded by NII (National Institute of Informatics, JAPAN
• Partners– Hokkaido University– Openly, OCLC– And,
– University of Tsukuba– Chiba University– Nagoya University– Kyushu Universtity– NII
Oct. 2006 Leeds, Cranfield and Bath 3
Roadmap
• Phase 1 (May – Sep. 2006)– One IR and One Link Resolver
• Phase 2 (Oct. 2006 -)– Many IRs and Many Link Resolvers
Oct. 2006 Leeds, Cranfield and Bath 4
AIRway Phase 1
• Hokkaido University and Openly, OCLC
HUSCAP(Institutional Repository)
1CATE(Link Resolver)
Oct. 2006 Leeds, Cranfield and Bath 5
HUSCAP
• Approximately 1,400 articles of Thomson-indexed journals– Many of them are
authors’ final drafts
• DSpace 1.3.2
Oct. 2006 Leeds, Cranfield and Bath 6
Users of HUSCAP
• From university web site• From Google
(and other search engines or directories)• From OAIster
(and OAI-compliant service providers)
Oct. 2006 Leeds, Cranfield and Bath 7
And
• We’d like to provide EJ non-licensed users author version in HUSCAP
Oct. 2006 Leeds, Cranfield and Bath 8
Present condition
EJlicensed
users
EJnon-licensed
users
Link resolver’snavigation window
Full Text at: ・ Science Direct
Science DirectSpringer LINK
Wiley Interscience:
Web of ScienceSCOPUSPubMedSciFinderINSPEC
Google Scholar:
Link resolver’snavigation window
Full Text at: ・ N/A
Science DirectSpringer LINK
Wiley Interscience:
Oct. 2006 Leeds, Cranfield and Bath 9
To be
EJlicensed
users
EJnon-licensed
users
Link resolver’snavigation window
Full Text at: ・ Science Direct ・ Author version
Science DirectSpringer LINK
Wiley Interscience:
InstitutionalRepositories
IncludingHUSCAP
Web of ScienceSCOPUSPubMedSciFinderINSPEC
Google Scholar:
Link resolver’snavigation window
Full Text at: ・ Author version
Oct. 2006 Leeds, Cranfield and Bath 10
What is concerned here is NOT lucky-shot link
InstitutionalRepositories
*the median number of documents per site=290
Linkresolvers
A
D
If only the base target url is given…
(e.g. http://the.ir.server/query?id=)
http://the.ir.server/query?id=A
http://the.ir.server/query?id=B
http://the.ir.server/query?id=C
http://the.ir.server/query?id=D
http://the.ir.server/query?id=E
Too many“Not Found”
Oct. 2006 Leeds, Cranfield and Bath 11
What is needed?
• Rich metadata in IR– rich enough to be matched with publisher version
• Z39.88 (OpenURL) compliant?• Or publisher version’s DOI?
• How should the metadata be given to link-servers?– Preliminary harvesting into the knowledgebase?– Or on-the-fly transaction?
• Super repository needed for IRs? (like CrossRef)
Link resolvers’navigation window
Full Text at: ・ Science Direct ・ Author version
Oct. 2006 Leeds, Cranfield and Bath 12
HUSCAP metadata, again
What is the advantage of HUSCAP?machine understandable metadata
e.g. another IR
Oct. 2006 Leeds, Cranfield and Bath 13
What is needed?
• Rich metadata in IR– rich enough to be matched with publisher version
• Z39.88 (OpenURL) compliant?• Or publisher version’s DOI?
• How should the metadata be given to link resolvers– Preliminary harvesting into the knowledgebase?– Or on-the-fly transaction?
• Super metadata repository needed for IRs? (like CrossRef)
Oct. 2006 Leeds, Cranfield and Bath 14
Two OptionsOption 1
(preliminary harvesting)
Link resolver
HUSCAP
Option 2(on-the-fly)
Link resolver
HUSCAP
HUSCAPmetadata
Preliminaryharvesting
1CATE choseon-the-fly
OpenURL Request Creating navigation window OpenURL Request Creating navigation window
Oct. 2006 Leeds, Cranfield and Bath 15
HUSCAP Implementation
• OpenURL resolver at: http://eprints.lib.hokudai.ac.jp/dspace/openURL– reply to OpenURL0.1/1.0 requests, based
on ir.xsd.ex. http://eprints.lib.hokudai.ac.jp/dspace/openURL?url_ver=Z39.88-2004&rft_id=info:doi/10.1016/j.foodchem.2005.03.008
• ir.xsd at:http://eprints.lib.hokudai.ac.jp/ir.xsd
Oct. 2006 Leeds, Cranfield and Bath 16
Response by HUSCAP
Oct. 2006 Leeds, Cranfield and Bath 17
1CATE Implementation
Oct. 2006 Leeds, Cranfield and Bath 18
AIRway Phase 2 (Nov. 2006-)Option 1
(preliminary harvesting)
Link resolver
IR
Option 2(on-the-fly)
Link resolver
IR
IRsmetadata
OpenURL Request
Preliminaryharvesting
Creating navigation window
IR IRIR IRIR IRIR IR
AIRway(like CrossRef)
AIRway(like CrossRef)
OpenURL Request Creating navigation window
To be opened
Nov. 2006
OAI-PMH OAI-PMH
vendors’choice
Oct. 2006 Leeds, Cranfield and Bath 19
Conclusion
• We, as a repository, need linking service to open access repositories for our researchers as authors
• And we, as a library, need linking service to open access repositories for our researchers as readers
• We’d like you to join us!