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Presentation 16 may morning casestudy 2 xavier jacques jourion
 

Presentation 16 may morning casestudy 2 xavier jacques jourion

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    Presentation 16 may morning casestudy 2 xavier jacques jourion Presentation 16 may morning casestudy 2 xavier jacques jourion Presentation Transcript

    • ©  2013  RTBF  -­‐  DGTE  -­‐  
    • GEMSThe future is nowSemantics for [audiovisual] dummiesXavier Jacques-JourionFIAT-IFTA Media Management SeminarBeeld & Geluid, Hilversum, May 16th, 2013
    • ©  2013  RTBF  -­‐  DGTE  -­‐  Agenda• Introduction• Semantics 101• Linked Data• Demonstration• Conclusion3
    • ©  2013  RTBF  -­‐  DGTE  -­‐  • Public broadcaster• French-speaking• 3 TV stations6 Radio stationsInternet portals• Around 200.000 hours of archives (radio & TV)• Digitisation in progress (SONUMA)5
    • Semantics 101An introduction to the semantic web
    • ©  2013  RTBF  -­‐  DGTE  -­‐   7
    • ©  2013  RTBF  -­‐  DGTE  -­‐  From data to knowledge8131573076011/09/2001 - 08:46 ESTFirst plane hits the World Trade CenterNorth Tower in New York
    • ©  2013  RTBF  -­‐  DGTE  -­‐  From data to knowledge9Raw dataInformation / ContentKnowledge
    • ©  2013  RTBF  -­‐  DGTE  -­‐  Data triplets• Data inside the system is qualified• Model: subject - predicate - object• Examples:§ Steve is Peter’s son.§ Peter is John’s brother.10has the colourthe sky blueSubject ObjectPredicate
    • ©  2013  RTBF  -­‐  DGTE  -­‐  From searching to knowing11
    • As of September 2011MusicBrainz(zitgist)P20TurismodeZaragozayovistoYahoo!GeoPlanetYAGOWorldFact-bookElViajeroTourismWordNet(W3C)WordNet(VUA)VIVO UFVIVOIndianaVIVOCornellVIAFURIBurnerSussexReadingListsPlymouthReadingListsUniRefUniProtUMBELUK Post-codeslegislationdata.gov.ukUberblicUBMann-heimTWC LOGDTwarqltransportdata.gov.ukTrafficScotlandtheses.frThesau-rus Wtotl.netTele-graphisTCMGeneDITTaxonConceptOpenLibrary(Talis)tags2condelicioust4gminfoSwedishOpenCulturalHeritageSurgeRadioSudocSTWRAMEAUSHstatisticsdata.gov.ukSt.AndrewsResourceListsECSSouth-amptonEPrintsSSWThesaurusSmartLinkSlideshare2RDFsemanticweb.orgSemanticTweetSemanticXBRLSWDogFoodSource CodeEcosystemLinked DataUS SEC(rdfabout)SearsScotlandGeo-graphyScotlandPupils &ExamsScholaro-meterWordNet(RKBExplorer)WikiUN/LOCODEUlmECS(RKBExplorer)RomaRISKSRESEXRAE2001PisaOSOAINSFNew-castleLAASKISTIJISCIRITIEEEIBMEurécomERAePrints dotACDEPLOYDBLP(RKBExplorer)CrimeReportsUKCourse-wareCORDIS(RKBExplorer)CiteSeerBudapestACMrieseRevyuresearchdata.gov.ukRen.EnergyGenera-torsreferencedata.gov.ukRecht-spraak.nlRDFohlohLast.FM(rdfize)RDFBookMashupRådatanå!PSHProductTypesOntologyProductDBPBACPoké-pédiapatentsdata.gov.ukOxPointsOrd-nanceSurveyOpenlyLocalOpenLibraryOpenCycOpenCorpo-ratesOpenCalaisOpenEIOpenElectionDataProjectOpenDataThesau-rusOntosNewsPortalOGOLODJanusAMPOceanDrillingCodicesNewYorkTimesNVDntnuscNTUResourceListsNorwe-gianMeSHNDLsubjectsndlnamyExperi-mentItalianMuseumsmedu-catorMARCCodesListMan-chesterReadingListsLoticoWeatherStationsLondonGazetteLOIUSLinkedOpenColorslobidResourceslobidOrgani-sationsLEMLinkedMDBLinkedLCCNLinkedGeoDataLinkedCTLinkedUserFeedbackLOVLinkedOpenNumbersLODEEurostat(OntologyCentral)LinkedEDGAR(OntologyCentral)LinkedCrunch-baselingvojLichfieldSpen-dingLIBRISLexvoLCSHDBLP(L3S)LinkedSensor Data(Kno.e.sis)Klapp-stuhl-clubGood-winFamilyNationalRadio-activityJPJamendo(DBtune)ItalianpublicschoolsISTATImmi-grationiServeIdRefSudocNSZLCatalogHellenicPDHellenicFBDPiedmontAccomo-dationsGovTrackGovWILDGoogleArtwrappergnossGESISGeoWordNetGeoSpeciesGeoNamesGeoLinkedDataGEMETGTAASTITCHSIDERProjectGuten-bergMediCareEuro-stat(FUB)EURESDrugBankDisea-someDBLP(FUBerlin)DailyMedCORDIS(FUB)FreebaseflickrwrapprFishesof TexasFinnishMunici-palitiesChEMBLFanHubzEventMediaEUTCProduc-tionsEurostatEuropeanaEUNISEUInsti-tutionsESDstan-dardsEARThEnipediaPopula-tion (En-AKTing)NHS(En-AKTing) Mortality(En-AKTing)Energy(En-AKTing)Crime(En-AKTing)CO2Emission(En-AKTing)EEASISVUeducation.data.gov.ukECSSouth-amptonECCO-TCPGNDDidactaliaDDC DeutscheBio-graphiedatadcsMusicBrainz(DBTune)Magna-tuneJohnPeel(DBTune)Classical(DBTune)AudioScrobbler(DBTune)Last.FMartists(DBTune)DBTropesPortu-gueseDBpediadbpedialiteGreekDBpediaDBpediadata-open-ac-ukSMCJournalsPokedexAirportsNASA(DataIncu-bator)MusicBrainz(DataIncubator)MoseleyFolkMetofficeWeatherForecastsDiscogs(DataIncubator)Climbingdata.gov.ukintervalsDataGov.iedatabnf.frCornettoreegleChronic-lingAmericaChem2Bio2RDFCalamesbusinessdata.gov.ukBricklinkBrazilianPoli-ticiansBNBUniSTSUniPathwayUniParcTaxonomyUniProt(Bio2RDF)SGDReactomePubMedPubChemPRO-SITEProDomPfamPDBOMIMMGIKEGGReactionKEGGPathwayKEGGGlycanKEGGEnzymeKEGGDrugKEGGCom-poundInterProHomoloGeneHGNCGeneOntologyGeneIDAffy-metrixbibleontologyBibBaseFTSBBCWildlifeFinderBBCProgrammes BBCMusicAlpineSkiAustriaLOCAHAmster-damMuseumAGROVOCAEMETUS Census(rdfabout)MediaGeographicPublicationsGovernmentCross-domainLife sciencesUser-generated content©  2013  RTBF  -­‐  DGTE  -­‐  Linked Open Data (LOD)12
    • But what does it do?The power of linked data
    • ©  2013  RTBF  -­‐  DGTE  -­‐  Do not read this.Linked Data is about using the Web to connectrelated data that wasnt previously linked, orusing the Web to lower the barriers to linkingdata currently linked using other methods. Morespecifically, Wikipedia defines Linked Data as "aterm used to describe a recommended bestpractice for exposing, sharing, and connectingpieces of data, information, and knowledge onthe Semantic Web using URIs and RDF."14
    • ©  2013  RTBF  -­‐  DGTE  -­‐  15
    • ©  2013  RTBF  -­‐  DGTE  -­‐  16
    • ©  2013  RTBF  -­‐  DGTE  -­‐  17
    • The GEMS project
    • ©  2013  RTBF  -­‐  DGTE  -­‐  GEMS• Goal: build a proof of concept for a semantic-based multimedia browser interface, using rawextracts from our media databases.• De-mystify the field of semantics.• Developed with two external partners:19
    • ©  2013  RTBF  -­‐  DGTE  -­‐  Project intentions20• Use semantics to assemble the knowledgepreviously spread across multiple databases.• Connect to public data sources using LOD.• Propose a new research tool for journalists andproduction assistants.• Cross-media searches.• Speech-to-text engine.• Ideally: change the way research is done by givingaccess to the knowledge harvested from thedifferent media collection(s).
    • ©  2013  RTBF  -­‐  DGTE  -­‐  Principle21NétiaTramontaneRadioDaletTramontaneTVGEMS
    • ©  2013  RTBF  -­‐  DGTE  -­‐  Content22• Medias linked to the end of the Belgiangovernment crisis in July 2011§ 4 “JT 19h30”, week starting July 4th, 2011§ 3 “Invités de Matin Première” (Radio show)§ 1 “Mise au point” (August 28, 2011)§ Metadata linked to the above medias
    • Demo
    • Conclusion
    • Questions?
    • Thank you!
    • ©  2013  RTBF  -­‐  DGTE  -­‐