1. the SFX framework & the OpenURL NISO/DLF/CrossRef workshop July 24, 2000 -- Reston VA herbert van de sompel ghent university -- belgium

2. recap on the SFX framework & the OpenURL status of OpenURL implementation DOI - CrossRef - SFX - OpenURL experiment herbert van de sompel content

3. origin of the SFX research need for open linking linking frameworks should take into account the environment in which links are consumed herbert van de sompel links should lead into appropriate resources (e.g. appropriate copy problem) extended service links: provision of additional service-links (e.g. link to OPAC)

4. OPAC the SFX framework FTXT A&I OpenURL dynamic insertion metadata transportation metadata fetch institutional service component linking server describes context

5. OPAC the SFX server FTXT A&I OpenURL one of many possible service components currently in beta herbert van de sompel

6. 1. implement a technique to make a resource understand the difference between a user that has access to a service component and one that does not OpenURL-awareness herbert van de sompel

7. 1. CookiePusher, user-profiles, DLF certificate,... OpenURL-awareness herbert van de sompel

8. 2. for users with access to a service component, provide an OpenURL for each transported metadata-object OpenURL-awareness herbert van de sompel

9. 2. OpenURL: target = service component content = elements of the metadata, in a public syntax OpenURL-awareness http://www.sfxit.com/OpenURL herbert van de sompel

10. OpenURL status OpenURL support: available / part of SFX-beta / announced / experiments: arXiv, CrossRef, Ebsco, Ideal, ISI, OCLC, OpCit, Ovid, SilverPlatter, OPACs OpenURL => NISO herbert van de sompel

11. DOI - CrossRef - SFX - OpenURL herbert van de sompel Integration of namespace-based linking solutions and the SFX framework as a means to deliver context-sensitive linking services CNRI, CrossRef, Ex Libris, Ghent U, IDEAL

12. proxyhandle doi linkurl herbert van de sompel

13. OpenURL aware proxyhandle doi link urldoi metadata doi herbert van de sompel

14. namespace 1 identification of the key components of a namespace- based linking system that allows context-sensitive extended service-linking herbert van de sompel

15. dbase id & metadata default resolver central spot id-based link alternative resolver n alternative resolver i alternative resolver 1 id-based query central spot id-based link dbase id & metadata id-based query default resolver herbert van de sompel namespace 1namespace 2

16. demo at http://sfxserv.rug.ac.be:8888/public/xref/ OpenURL at http://www.sfxit.com/OpenURL SFX at http://www.sfxit.com herbert van de sompel