Linked data in action

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NTNU University Library uses linked data to leverage its digitized collections of historical manuscripts. This was presented at ELAG2011 in Prague.

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  • Linked data in action

    1. 1. ACTION linked dataRurik Thomas Greenall & Lene Elisabeth Bertheussen
    2. 2. ACTION linked data
    3. 3. we gratefully acknowledge Torstein Erbos Gavefond & ABM-utviklingfor their support of portions of the work described here
    4. 4. who, what, how?Whaaaaat (http://www.flickr.com/photos/netzanette/3823786784/in/photostream/lightbox/) / Anette K (http://www.flickr.com/photos/netzanette/) / CC BY-NC 2.0 (http://creativecommons.org/licenses/by-nc/2.0/)
    5. 5. they have a pro blem
    6. 6. can linked data solve this?
    7. 7. we’v e got the r eme dy
    8. 8. we’v e got the r eme dyYAY!
    9. 9. toolboxToolbox full of tools (http://www.flickr.com/photos/jrhode/4632887921/) / Jason Rhode (http://www.flickr.com/photos/jrhode/) / CC BY-NC-SA 2.0 (http://creativecommons.org/licenses/by-nc-sa/2.0/)
    10. 10. Missing video & more available athttp://folk.ntnu.no/greenall/streaming/ linkeddatainaction.mp4
    11. 11. • processing in the data store• adapt metadata to use• lightweight interface• lots of data to load• http is slow• optimization• caching
    12. 12. • few hardware/software requirements• easy programming• overcomable• road ahead: C(++) — g-wan/monarch
    13. 13. choose your battlesDog Fight? (http://www.flickr.com/photos/duodehale/17486491/lightbox/) / Lucas Hale (http://www.flickr.com/photos/duodehale/) / CC BY-NC-SA 2.0 (http://creativecommons.org/licenses/by-nc-sa/2.0/)
    14. 14. the stuff consultants sayhorses ass (http://www.flickr.com/photos/freeparking/3452830131/lightbox/) / freeparking (http://www.flickr.com/photos/freeparking/) / CC BY-NC 2.0 (http://creativecommons.org/licenses/by-nc/2.0/)
    15. 15. cataloguing
    16. 16. the librarySnail (http://www.flickr.com/photos/7147684@N03/1037533775/lightbox/) / Jason Hollinger (http://www.flickr.com/photos/7147684@N03/) / CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0/)
    17. 17. take-aways I • speed • dedicated server • work with RDF/SPARQL a lotCurry sauce (http://www.flickr.com/photos/21031300@N02/4283243133/lightbox/) / Ray Flickrmember! (http://www.flickr.com/photos/21031300@N02/) / CC BY-NC 2.0 (http://creativecommons.org/licenses/by-nc/2.0/)
    18. 18. take-aways II • it is entirely possible • institutional barriers > technological barriers • speedFish & Chips (http://www.flickr.com/photos/ukmari/155769241/lightbox/) / ukmari (http://www.flickr.com/photos/ukmari/) / CC BY-NC-SA 2.0 (http://creativecommons.org/licenses/by-nc-sa/2.0/)
    19. 19. ntnu:greeting“thanks”@en, “takk”@no, “tack”@sv, “diolch”@cy, “danke”@de, “kiitos”@fi,lene.bertheussen@ub.ntnu.no “díky”@cs,rurik.greenall@ub.ntnu.no “grazie”@it, “gracias”@es, “dzięki”@pl, “danke”@nl, “merci”@fr .

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