NoTube User Model slides

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NoTube User Model slides

  1. 1. WP3 User Profiles • Introduce layered model for profiles • NoTube & emerging Web environment • Your input for API and software platform Monday, September 21, 2009
  2. 2. User Model principles • Minimalist - Web 2 is beyond our control • Layered - • overlay activity stream “layers” from different sources - eg. last.fm, Amazon history, youtube logs... • link to entities - programmes, directors, places, actors, topics, ... • levels of detail: activity streams, weighted Monday, September 21, 2009
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  5. 5. Basic Profile: My Activities: DBPedia: IMDB: Monday, September 21, 2009
  6. 6. Blade Runner GhostBusters Basic Profile: McNamara Massive Attack My Activities: DBPedia: IMDB: Monday, September 21, 2009
  7. 7. Simple Example • ‘Movies I like include <a rel=”foaf:interest” href=”http://en.wikipedia.org/wiki/ The_Fog_of_War”>The Fog of War</a>’ • Simple claims that can be made explicitly, data mined, or through partial-automation Monday, September 21, 2009
  8. 8. Layers of detail • simplistic claims (flat lists of interests) • weighted view: interest (e.g.: movie url, ‘8’) • activity stream view: person/content/verb/... • person fields (geo, age, gender, ...) if available Monday, September 21, 2009
  9. 9. External standards • Refine OpenSocial API to use URI links: • eg. OpenSocial.Person.Field.MOVIES • Person.Field.MOVIES_URIs • Person.Field.MOVIES_URIs_weighted Monday, September 21, 2009
  10. 10. OpenWhat?? Monday, September 21, 2009
  11. 11. OpenSocial sites Monday, September 21, 2009
  12. 12. iGoogle Example Monday, September 21, 2009
  13. 13. Web video widgets already using OpenSocial... Monday, September 21, 2009
  14. 14. In Other Words... • http://en.wikipedia.org/wiki/Blade_Runner • http://www.imdb.com/title/tt0083658/ • http://bladerunnerthemovie.warnerbros.com/ • Instead of “Favourite Movie: Blade Runner” Monday, September 21, 2009
  15. 15. Just identifiers? • What kinds of thing? • people, places, series, shows, subject areas, ... anything we can describe • But we don’t like all things equally, how to express weighted relations to a topic? Monday, September 21, 2009
  16. 16. “TV stuff” Monday, September 21, 2009
  17. 17. “All kinds of stuff...” (because anything can be on TV!) Monday, September 21, 2009
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  19. 19. Monday, September 21, 2009
  20. 20. Standards Recap • Linked Data & SKOS for background info • RDFa/FOAF++ to publish simple profiles • Topics indicated by URI (SKOS or id) • Weighted Topics (VoCamp work) • Use and extend OpenSocial APIs Monday, September 21, 2009
  21. 21. User Profile & Use Cases • WP3 User Models are very flexible - specific patterns needed from use cases • Popular APIs - OpenSocial, SPARQL, OAuth, XMPP... • ...use case driven! talk to us... Monday, September 21, 2009

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