Open | Linked | Open Linked data

Open | Linked | Open Linked ~Belgian`Mafﬁa’ Library Research~ Caroline Arms @hochstenbach Ghent University

Wishful thinking is essential to good engineering, and certainly essential to good computer science Gerald Jay Sussman

http://xxx.lanl.gov

XXX 1991

NCSTRL XXX 1993 1991

NCSTRL XXX 1993 1991 NDLTD 1993

NCSTRL XXX 1993 1991 NDLTD 1993 REPEC 1997

CogPrints 1997 NCSTRL XXX 1993 1991 NDLTD 1993 REPEC 1997

CogPrints MIT 1997 NCSTRL XXX 1993 1991 NDLTD 1993 REPEC 1997

CogPrints MIT 1997 NCSTRL XXX 1993 1991 Stanford NDLTD 1993 REPEC 1997

CogPrints MIT 1997 NCSTRL XXX 1993 1991 Stanford NDLTD 1993 REPEC Caltech 1997

CogPrints MIT 1997 NCSTRL XXX 1993 1991 e-Biomed Stanford NDLTD 1993 REPEC Caltech 1997

CogPrints MIT 1997 NCSTRL XXX 1993 1991 e-Biomed Stanford NDLTD 1993 HighWire REPEC Caltech 1997

CogPrints MIT 1997 NCSTRL XXX 1993 1991 ?! ?! Stanford e-Biomed NDLTD 1993 HighWire REPEC Caltech 1997

CogPrints MIT 1997 NCSTRL XXX 1993 1991 e-Biomed Stanford !! NDLTD 1993 HighWire REPEC Caltech 1997

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

paper electronic

?! ?! paper electronic

?? X X

?? ?! ?! X X

Links Metadata or Where do you come from? Who are you? Content hat are you searching (context)? Metadata What is available? Where is it available? Under which conditions it is available?

http://journal.org/issue.html http://catalog.org/JohnDoe.html http://catalog.org/JohnDoe.html X about:JohnDoe http://twitter.com/JohnDoe

http://journal.org/issue.html http://catalog.org/JohnDoe.html http://catalog.org/JohnDoe.html X 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, ~OpenURL Link Resolvers~ Ex Libris, OCLC, Bowker, EBSCO, Serials Solutions, Sirsi,... ~Services Providers~ Catalogs, Journals, Scientiﬁc Databases, ...

Open Linked

T0 http://somewhere.org

T0 http://somewhere.org T1

T0 http://somewhere.org T1 T2

T0 http://somewhere.org T1 T2 T3

T0 http://somewhere.org T1 T2 T3 T4

T0 http://somewhere.org T1 T2 T3 T4 ?! ?!

T0 http://somewhere.org T1 T2 T3 T4 http://somewhere.org !! !!

T0 http://somewhere.org T1 T2 T3 T4 http://somewhere.org !! !! T3

MEMENTO Internet Archive Pandora MediaWiki http://somewhere.org Content-Negotiation Drupal APACHE RDF (OAI-ORE) with all versions/ locations

~ Implementations ~ Apache, MediaWiki ~ Clients ~ Firefox plugins, Android Kudo’s from Tim & Tim (O’Reilly, Berners-Lee)

References • Structure and Interpretation of Computer Programs http://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

References • Memento http://www.mementoweb.org/

Open | Linked | Open Linked data

by Patrick Hochstenbach on Sep 26, 2010

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Open | Linked | Open Linked data — Presentation Transcript