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