Exploring your media with the Semantic Web

948 views

Published on

Published in: Technology, Education
0 Comments
2 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
948
On SlideShare
0
From Embeds
0
Number of Embeds
197
Actions
Shares
0
Downloads
7
Comments
0
Likes
2
Embeds 0
No embeds

No notes for slide
  • Some material on tape, new material digital (on server).I am talking about the deep archive but as well the production archive, used for news production etc.
  • Your first reaction might be that this is a whole lot of work. But it’s not, because this information is available online. http://www.flickr.com/photos/jimmyharris/3857556591/sizes/l/in/photostream/
  • Exploring your media with the Semantic Web

    1. 1. Exploring your mediawith the Semantic Web<br />EMWRT VI 9th Sep 2011<br />KarelBraeckman<br />VRT-medialab<br />
    2. 2. VRT has a huge audiovisual archive which is used intensively on a daily basis. <br />http://farm3.static.flickr.com/2091/2520501045_94dd9be537_o.jpg<br />
    3. 3. The contents of a video can’t be automatically interpreted by a machine<br /> Haiti <br />?<br />
    4. 4. Textual metadata is needed to help the system find the correct videos<br /> Haiti <br />HAITI<br />BAN KI-MOON<br />EARTHQUAKE<br />http://farm4.static.flickr.com/3365/3555774083_ee1e7bfb55_b.jpg<br />
    5. 5. Navigating and exploring media<br />Politican<br />Actor<br />Journalist<br />earthquake (en)<br />Aardbeving (nl)<br />tremblementde terre (fr)<br />Images Ban Ki-Moon, Koffi Anan: Wikimedia<br />
    6. 6. “But that’s a lot of work!”<br />not if you use the<br />Linked Open Data Cloud<br />http://www.flickr.com/photos/jimmyharris/3857556591/sizes/l/in/photostream/<br />
    7. 7. Open online knowledge basescontain an abundance of knowledge<br />Geo-names<br />MusicBrainz<br />FlickrWrappr<br />W3CWordNet<br />DBpedia<br />http://www.flickr.com/photos/eyesontheroad/2352805078/sizes/l/in/photostream/<br />
    8. 8. Public knowledge bases provide information about resources using ‘triples’.<br />a<br />country<br />HAITI<br />population<br />8924000<br />
    9. 9. Public knowledge bases provide information about resources using ‘triples’.<br />a<br />country<br />HAITI<br />HAITI<br />population<br />8924000<br />sameAs<br />latitude<br />19° N<br />GeoNames<br />
    10. 10. A network of linked knowledge is created.<br />TAG<br />
    11. 11. Extra information is deduced by introducing links between tags and LOD resources<br />EARTHQUAKE<br />HAITI<br />BAN KI-MOON<br />
    12. 12. A in itself has no meaning.<br />TAG<br />
    13. 13. A linked to does.<br />TAG<br />
    14. 14. What does know about ? <br />http://dbpedia.org/resource/Earthquake<br />Note: browser will redirect /resource/xxx to /page/xxx.<br />
    15. 15. EARTHQUAKE<br />label @EN <br />“earthquake”<br />Earthquake<br />label @NL <br />“aardbeving”<br /> a<br />Concept<br />
    16. 16. What does know about ? <br />http://dbpedia.org/resource/Haiti<br />Note: browser will redirect /resource/xxx to /page/xxx.<br />
    17. 17. HAITI<br />label @EN <br />“Haiti”<br />Haiti<br />label @NL <br />“Haïti”<br /> a<br />Place, Country, …<br />3723988<br />longitude<br />E -72° 4’<br />latitude<br />N 19°<br />GeoNames<br />population<br />8924000<br />
    18. 18. What does know about ? <br />http://dbpedia.org/resource/Ban_Ki-moon<br />Note: browser will redirect /resource/xxx to /page/xxx.<br />
    19. 19. BAN KI-MOON<br />KofiAnnan<br />Ban_Ki-moon<br />predecessor<br />label @EN <br />“Ban Ki Moon”<br />a <br />Person, Politician, …<br />depiction <br />abstract<br />Ban Ki-moon (Hangul: 반기문; born 13 June 1944) is the eighth and currentSecretary-General of the United Nations, aftersucceedingKofiAnnan in 2007. BeforebecomingSecretary-General, Ban was a …<br />
    20. 20. MediaLoep<br />Demo<br />http://www.flickr.com/photos/vegaseddie/5700609302/sizes/l/in/photostream/<br />
    21. 21. THERE’S MORE<br /> metadata from production tools<br />http://www.flickr.com/photos/brewbooks/3303763490/<br />
    22. 22. Your metadata can be enhanced using Linked Open Data technology.<br />This renders the media collection moretransparent by enabling innovative exploration features.<br />
    23. 23. Questions?<br />Come see us @IBC Sat 10th 9:30-13:45Sun 11th 9:30-13:45<br />Thu 13th 13:00-16:00<br />http://medialoep.vrtmedialab.be<br />karel.braeckman@vrtmedialab.be<br />BOOTH 8.G39<br />

    ×