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.

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

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

3. Open

5. 1991

7. http://xxx.lanl.gov

9. XXX
1991

10. NCSTRL
XXX 1993
1991

11. NCSTRL
XXX 1993
1991
NDLTD
1993

12. NCSTRL
XXX 1993
1991
NDLTD
1993
REPEC
1997

13. CogPrints
1997
NCSTRL
XXX 1993
1991
NDLTD
1993
REPEC
1997

14. CogPrints MIT
1997
NCSTRL
XXX 1993
1991
NDLTD
1993
REPEC
1997

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

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

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

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

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

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

23. Search? Search?
Search? Search?
Search?
Search? Search?

24. Harvest? Harvest?
Harvest? Harvest?
Harvest?
Harvest? Harvest?

25. Search | Harvest
Z39.50 | Google
Closed | Open
Fat Server | Fat Client

26. 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,...

27. ~Data Providers~
Library Catalogs, Every University
Repository, Archives, Museums,
Publishers, E-Learning
~Services Providers~
Google, OAISter, Driver, Many many
national, international & consortium hubs

28. Linked

29. 1999

30. paper electronic

31. ?!
?!
paper electronic

37. X

38. ??
X

39. ??
X

40. ??
X
X

41. ??
?! ?!
X
X

42. !! !!

45. 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?

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

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

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

49. OpenURL + SFX
• http://<baseURL>?
isbn=...&title=...&author=...
• (when author -> catalog lookup)
• (when ISSN=... and YEAR > 2000 -> pubA)
• (when ISSN=... and YEAR < 2000 -> storeB)

50. ~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,
...

51. Open Linked

52. 2009

53. T0 http://somewhere.org

54. T0 http://somewhere.org
T1

55. T0 http://somewhere.org
T1
T2

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

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

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

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

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

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

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

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

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

68. 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

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