1. 1. OPENURL & Link
Resolver
2. SFX
KnowledgeBase
3. DOI & CrossRef

2. BY TINT

3. OpenURL
everywhere!!!

4. • OneSearch • Databases (electronic)
• Google Scholar • Library Catalogue (print)
• EZSearch
• Citation Databases (e.g.
WoS, Engineering Village)
• Bibliographic
Management Tools (e.g.
EndNote)
• Anything else?

5. The goal of OpenURL
To retrieve full-text
from library collection.

6. Regular URL
http://blogs.ntu.edu.sg/library/engl/files/2
013/03/SCE-RBR-1213Semester2-Final1.pdf
http://blogs.ntu.edu.sg
155.69.XX.XXX
library/engl/files/2013/03
SCE-RBR-1213Semester2-Final1.pdf

7. OpenUrl
Title: Electronic or print books: which are used?
Author: Christianson, M
Source: Library collections, acquisitions, & technical
services [1464-9055] yr:2005 vol:29 iss:1 pg:71
http://sfxna09.hosted.exlibrisgroup.com:3410/ntu?sid=goo
gle&auinit=M&aulast=Christianson&atitle=Electronic+or+pr
int+books:+which+are+used%3F&title=Library+collections,+
acquisitions,+%26+technical+services&volume=29&issue=1
&date=2005&spage=71&issn=1464-9055

8. Source Resolver Target

9. Source
Source must be
able to generate
OpenURL.
http://sfxna09.hosted.exlibrisgroup.com:3410/
ntu?sid=google&auinit=M&aulast=Christianso
n&atitle=Electronic+or+print+books:+which+ar
e+used%3F&id=doi:10.1016/j.lcats.2005.01.00
2&title=Library+collections,+acquisitions,+%26
+technical+services&volume=29&issue=1&dat
e=2005&spage=71&issn=1464-9055

10. Resolver
Library must have
link resolver.
KnowledgeBase
With Library
subscription
information
Service Component
Links

11. Target
Full-text resources
must provide services
to response requests
from Link Resolver.

12. Overview
Target 1
Target 2
Target 3

13. BY JING WEN

14.  SFX KB is also cloud-hosted
 Link resolver taps into SFX KB to
find corresponding target &
portfolio entry
 Entries are manually updated to
the SFX

15.  SFX targets
 Our targets
Portfolio Target Publisher

18.  Check for existing target entry
 A-Z package name ≠ SFX target name
 Determine coverage year, vol, &
issue
 Submit to SFX for processing

19.  If portfolio entry doesn’t exist
 Link must be provided to be added
 If target entry doesn’t exist
 Submitted for demand vote
 May not be added for other reasons

20. BY YALI

21. Digital Object Identifier digital identifier of an object
identifier of a digital object
Stable & persistent

22. Official DOI
Registration Agency
Easy Identification and use of
trustworthy E-content.
persistent cross-publisher citation
linking

23. DOI looks like? Prefix
http://dx.doi.org/ 10.1006 /jmbi.1995.0238
DOI Directory
Suffix
Publisher: Elsevier
Journal title: Journal of Molecular
Biology
Publication Year: 1995
Article Number: 0238

24. URL vs. DOI
Location

25. A Stable & Persistent Link
DOI link: http://dx.doi.org/10.1063/1.4792737
CrossRef Central DOI Directory
10.1063 http://apl.aip.org/resource/
… …
URL:
http://apl.aip.org/resource/1/applab/v102/i6/p064
105_s1?isAuthorized=no

26. Cross-publishers Reference linking
DOI +Metadata
DOI DOI of articles in Reference
CrossRef Metadata
Database
metadata

27. Who participates in CrossRef ?
• Over 4200 publishers and societies join as a member
• Near 2000 libraries participate

28.  DR-NTU (Easy Submission)
 Link Resolver (SFX)

30.  Source 1 (GS, Databases)
Walker, J. J., Swaid, S., & Mortazavi, M.
(2012). E-Learning using Cyberinfrastructure.
International Journal of Emerging
Technologies in Learning, 7(2), 53-56.
 Source 2 – EndNote
Book

31. Edit -> Preference -> Find FullText
OpenURL Path:
http://sfxna09.hosted.exlibrisgroup.c
om:3410/ntu
Authenticate:
http://ezlibproxy1.ntu.edu.sg/login?
url=%22+location.href