Delicious/allardstrijker

Delicious/allardstrijker

wiki.dbpedia.org : Datasets

Posted: 14 Feb 2010 11:45 AM PST

The DBpedia Data Set The DBpedia data set is a large multi-domain ontology which has been derived from Wikipedia. The DBpedia data set currently describes 2.9 million "things" with 479 million "facts" (November 2009).

paper391.pdf (application/pdf-object)

Posted: 14 Feb 2010 11:44 AM PST

WepresentYAGO,alight-weightandextensibleontology withhighcoverageandquality.YAGObuildsonentities andrelationsandcurrentlycontainsmorethan1million entitiesand5millionfacts.ThisincludestheIs-Ahierarchy aswellasnon-taxonomicrelationsbetweenentities(such as hasWonPrize).Thefactshavebeenautomaticallyex- tractedfromWikipediaandunifiedwithWordNet,using acarefullydesignedcombinationofrule-basedandheuris- ticmethodsdescribedinthispaper.Theresultingknowl- edgebaseisamajorstepbeyondWordNet:in quality by addingknowledgeaboutindividualslikepersons,organiza- tions,products,etc.withtheirsemanticrelationships–and in quantity byincreasingthenumberoffactsbymorethan anorderofmagnitude.Ourempiricalevaluationoffactcor- rectnessshowsanaccuracyofabout95%.YAGOisbasedon alogicallycleanmodel,whichisdecidable,extensible,and compatiblewithRDFS.Finally,weshowhowYAGOcanbe furtherextendedbystate-of-the-artinformationextraction techniques.

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http://www4.wiwiss.fu-berlin.de/bizer/pub/lod-datasets_2009-03-05.html

Posted: 14 Feb 2010 10:06 AM PST

Linked Data is about using the Web to connect related data that wasn't previously linked, or using the Web to lower the barriers to linking data currently linked using other methods. More specifically, Wikipedia defines Linked Data as "a term used to describe a recommended best practice for exposing, sharing, and connecting pieces of data, information, and knowledge on the Semantic Web using URIs and RDF." This site exists to provide a home for, or pointers to, resources from across the Linked Data community.

Linked Data | Linked Data - Connect Distributed Data across the Web

Posted: 14 Feb 2010 10:00 AM PST

Linked Data Linked Data is about using the Web to connect related data that wasn't previously linked, or using the Web to lower the barriers to linking data currently linked using other methods. More specifically, Wikipedia defines Linked Data as "a term used to describe a recommended best practice for exposing, sharing, and connecting pieces of data, information, and knowledge on the Semantic Web using URIs and RDF." This site exists to provide a home for, or pointers to, resources from across the Linked Data community.

Miro | Video Player | Free video and audio podcast player and torrent client.

Posted: 14 Feb 2010 09:50 AM PST

Miro is een gratis HD-videospeler Het kan vrijwel elk video bestandsformaat afpelen en bied meer dan 6,000 gratis internet TV-series en Video Podcasts. Miro heeft een simpele, beeldmooie interface ontworpen om HD video's op volledig scherm af te spelen. Met het feit dat Miro bijna alle videos download, kan je die overal meenemen, zelfs op een vliegtuig. Simpelweg, Miro is een beter manier om al je lievelings videos te bekijken Best of all, Miro is 100% free and open source, developed by a non-profit organization and volunteers around the world.

Tim Berners-Lee on the next Web | Video on TED.com

Posted: 14 Feb 2010 09:46 AM PST

20 years ago, Tim Berners-Lee invented the World Wide Web. For his next project, he's building a web for open, linked data that could do for numbers what the Web did for words, pictures, video: unlock our data and reframe the way we use it together.

TED Speakers: Ken Robinson

Posted: 14 Feb 2010 09:39 AM PST

Why don't we get the best out of people? Sir Ken Robinson argues that it's because we've been educated to become good workers, rather than creative thinkers. Students with restless minds and bodies -- far from being cultivated for their energy and curiosity -- are ignored or even stigmatized, with terrible consequences. "We are educating people out of their creativity," Robinson says. It's a message with deep resonance. Robinson's TEDTalk has been distributed widely around the Web since its release in June 2006. The most popular words framing blog posts on his talk? "Everyone should watch this."

TED Speakers: Richard Baraniuk

Posted: 14 Feb 2010 09:31 AM PST

Rice University professor Richard Baraniuk has a giant vision: to create a free global online education system that puts the power of creation and collaboration in the hands of teachers worldwide. He's realizing that vision with Connexions, a website that allows teachers to quickly "create, rip, mix and burn" coursework -- without fear of copyright violations. Think of it as Napster for education.

Test driving the OpenSuSE Education distribution

Posted: 14 Feb 2010 02:57 AM PST