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Primer on 20 years of library science. Lessons learned from open access publishing, new question that popped up, solutions that were proposed: content syndication, context-sensitive reference linking, appropriate copy problem, and adding time-dimensions to the web.
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Open | Linked | Open Linked
@hochstenbachGhent University
~Belgian`Maffia’ Library Research~ Caroline Arms
Wishful thinking is essential to good engineering, and certainly essential to good computer science
Gerald Jay Sussman
Open
1991
XXX1991
1997
XXX1991
1997
NCSTRL1993
XXX1991
NDLTD1993
1997
NCSTRL1993
XXX1991
NDLTD1993
1997
REPEC1997
NCSTRL1993
XXX1991
CogPrints1997
NDLTD1993
1997
REPEC1997
NCSTRL1993
XXX1991
CogPrints1997
NDLTD1993
1997
REPEC1997
NCSTRL1993
MIT
XXX1991
CogPrints1997
NDLTD1993
1997
REPEC1997
NCSTRL1993
MIT
Stanford
XXX1991
CogPrints1997
NDLTD1993
1997
REPEC1997
NCSTRL1993
MIT
Stanford
Caltech
XXX1991
CogPrints1997
NDLTD1993
1997
REPEC1997
NCSTRL1993
e-Biomed
MIT
Stanford
Caltech
XXX1991
CogPrints1997
NDLTD1993
1997
REPEC1997
NCSTRL1993
e-Biomed
HighWire
MIT
Stanford
Caltech
XXX1991
CogPrints1997
NDLTD1993
1997
REPEC1997
NCSTRL1993
e-Biomed
HighWire
MIT
Stanford
Caltech
?!?!
XXX1991
CogPrints1997
NDLTD1993
REPEC1997
NCSTRL1993
e-Biomed
HighWire
MIT
Stanford
Caltech
!!
Search?
Search?
Search?
Search?
Search?
Search?
Search?
Harvest?
Harvest?
Harvest?
Harvest?
Harvest?
Harvest?
Harvest?
Search | Harvest
Z39.50 | Google
Closed | Open
Fat Server | Fat Client
Harvest! OAI-PMH
• http://<baseURL>?verb=Identify
• http://<baseURL>?verb=ListMetadataFormats
• http://<baseURL>?verb=ListRecords&metadataPrefix=oai_dc
• Libraries in every major language: Java, C, Python, Ruby, Perl,...
~Data Providers~
Library Catalogs, Every University Repository, Archives, Museums,
Publishers, E-Learning
~Services Providers~
Google, OAISter, Driver, Many many national, international & consortium hubs
Linked
1999
paper electronic
?!
?!
paper electronic
X
X
??
X
??
X
??
X
X
??
X?!?!
!!!!
MetadataWhere do you come from?
Who are you?What are you searching (context)?
MetadataWhat is available?
Where is it available?Under which conditions it is available?
Linksor
Content
http://journal.org/issue.html http://catalog.org/JohnDoe.html
http://catalog.org/JohnDoe.htmlX
about:JohnDoe
http://twitter.com/JohnDoe
http://journal.org/issue.html http://catalog.org/JohnDoe.html
http://catalog.org/JohnDoe.htmlX
about:JohnDoe
http://twitter.com/JohnDoe
http://journal.org/issue.html http://catalog.org/JohnDoe.html
http://catalog.org/JohnDoe.htmlX
about:JohnDoe
http://twitter.com/JohnDoe
OpenURL
SFX
OpenURL + SFX
• http://<baseURL>?isbn=...&title=...&author=...
• (when author -> catalog lookup)
• (when ISSN=... and YEAR > 2000 -> pubA)
• (when ISSN=... and YEAR < 2000 -> storeB)
~Data Providers~Catalogs, Journals, Scientific Databases,Library Homepages, Google Scholar,
~Services Providers~
Catalogs, Journals, Scientific Databases,...
~OpenURL Link Resolvers~Ex Libris, OCLC, Bowker, EBSCO,
Serials Solutions, Sirsi,...
Open Linked
2009
http://somewhere.orgT0
T1
T2
T3
T4
!!!!
http://somewhere.org
http://somewhere.orgT0
T1
T2
T3
T4
!!!!
http://somewhere.org
http://somewhere.orgT0
T1
T2
T3
T4
!!!! T3
http://somewhere.org
http://somewhere.orgT0
T1
T2
T3
T4
!!!! T3
http://somewhere.org
MediaWiki
Drupal
APACHE
http://somewhere.org
Content-Negotiation
Internet Archive
Pandora
RDF (OAI-ORE) with all versions/locations
MEMENTO
~ Implementations ~Apache, MediaWiki
~ Clients ~Firefox plugins, Android
Kudo’s from Tim & Tim (O’Reilly, Berners-Lee)
References
• Structure and Interpretation of Computer Programshttp://www.youtube.com/results?search_query=Structure+and+Interpretation+MIT&aq=f
• XXX http://publish.aps.org/EPRINT/ginsparg.html
• OAI-PMH http://en.wikipedia.org/wiki/Open_Archives_Initiative
• OpenURL http://en.wikipedia.org/wiki/OpenURL
