Linking Events with Media

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Linking Events with Media. Talk given at the 6th International Conference on Semantic Systems (I-SEMANTICS), Triplification Challenge, September 2010, Graz, Austria

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Linking Events with Media

  1. 1. Linking Events with Media Raphaël Troncy <raphael.troncy@eurecom.fr> Bartosz Malocha <bartosz.malocha@eurecom.fr> André Fialho <andre.fialho@cwi.nl>
  2. 2. We have directory of events... 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -2
  3. 3. We have directory of events... 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -3
  4. 4. 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -4
  5. 5. Do I want to go?  Who is going ?  How much does it cost ? 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -5
  6. 6. Would it be good? Fun? 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -6
  7. 7. What was the atmosphere? 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -7
  8. 8. Events and Media Events are observable occurrences grouping People Places Time Experiences documented by Media 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -8
  9. 9. Goals 1. Discover PAST, PRESENT and FUTURE events 2. Live, relive and predict experiences through shared media 3. Identify meaningful and/or interesting relationships between events/media/people 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria -9
  10. 10. Exploratory Study Online Survey (n=28), 2 group discussions (n=35) Past Experiences (Memorable Events) Existing Technologies • Discovery • Opinions Scenarios • Decision making • Interests Requirements • Registering & sharing • Suggestions 1st Design Concept • Meaningful relationships • Benefits/drawbacks 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 10
  11. 11. Services  Existing services to explore, share and discover event  Aggregate these heterogeneous data sources  Enrich with media and social data 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 11
  12. 12. 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 12
  13. 13. Semantization of Data SEARCH 1,725,796 results Machine tags “lastfm:events” Lastfm + flickr APIs ...Events[ event_id, ...medias[photo_id, user_id, url_t, url_o, title, description]] LastFM events 2 LODE Upcoming + Flickr (392,273) Eventful, Dailymotion, Youtube 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 13
  14. 14. 02/09/2010 - 16/09/2009 Event-based Annotation and ExplorationChallenge, I-SEMANTICS 2010, Graz, Austria Linking Events with Media -Triplification of Media - PetaMedia SYTIM, Lausanne (CH) - 14
  15. 15. Some mappings in LODE ABC CIDOC DUL EO LODE atTime P4.has_time_span isObservableAt time atTime P7.took_place_at place inSpace inPlace hasLocation atPlace involves P12.occurred_in_the_ hasParticipant factor involved presence_of hasPresence P11.had_participant involvesAgent agent involvedAgent 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 15
  16. 16. Representing Events with LODE 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 16
  17. 17. Representing Media with Media Ontology 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 17
  18. 18. Interlinking  Linking Agents with  Freebase, Dbpedia, MusicBrainz  Linking Venues with  Geonames, Dbpedia, Foursquare (via Uberblic)  Linking Events with  Last.fm, Upcoming, Eventful  Linking Categories with  Facebook, Eventful, Upcoming, Zevents, LinkedIn,Eventbrite, TicketMaster  Linking Users with  Social Graph API 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 18
  19. 19. Publishing: SW Best Practices  Minting our own URIs:  http://data.linkedevents.org/event/  http://data.linkedevents.org/agent/  http://data.linkedevents.org/location/  http://data.linkedevents.org/media/  http://data.linkedevents.org/user/  http://data.linkedevents.org/category/  All URIs are derefencable 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 19
  20. 20. 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 20
  21. 21. Where is the data?  RDF dump: http://www.eurecom.fr/~troncy/ldtc2010/ (warning: you are about to download 2 GB)  SPARQL endpoint: http://data.linkedevents.org/sparql  Based on Sesame2  RESTful API  Serialization in N3 and JSON  Around 20 millions triples (… and counting) 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 21
  22. 22. How much data is there? Event Agent Location Photos User Last.fm 57,258 50,150 16,471 1,425,318 18,542 Upcoming 13,114 0 7,330 347,959 4,518 Eventful 37,647 6,543 14,576 0 0 Total 108,019 56,693 38,377 1,773,277 23,060 Event Title Venue City Date Photos Video Primavera Sound 2010 Parc del Forum Barcelona 2010-05-28/30 2458 1730 Coachella Valley Music Empire Polo Indio 2008-04-25/27 2311 434 and Arts Festival Grounds Lollapalooza Festival Grant Park Chicago 2009-08-07/09 2220 1100 SXSW Music 2008 Convention Center Austin 2008-03-12/16 2153 1890 Sziget Festival Obudai-Sziget Budapest 2008-08-12/18 2072 4620 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 22
  23. 23. User Interface 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 23
  24. 24. User Interface 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 24
  25. 25. http://www.slideshare.net/troncy 02/09/2010 - Linking Events with Media -Triplification Challenge, I-SEMANTICS 2010, Graz, Austria - 25

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