Digital Grafitti for Digital Cities

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Talk given at the SemTechBiz conference in London.
http://semtechbizuk2012.semanticweb.com/sessionPop.cfm?confid=67&proposalid=4874

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Digital Grafitti for Digital Cities

  1. 1. Digital Graffiti for Digital Cities Leigh Dodds @ldodds 20th September 2012 Semtech Biz, London
  2. 2. Smart Cities
  3. 3. The Bat Cave Vision
  4. 4. Community Engagement
  5. 5. City Infrastructure
  6. 6. Data Hubs
  7. 7. Digital Graffiti
  8. 8. Identify Things
  9. 9. Identify Thingshttp://city.example.org/id/:thing
  10. 10. Collect Data Pointers
  11. 11. Collect Data Pointers● Dataset Linking● Equivalence Links● Application & Content linking● Backlinking ● Pingbacks
  12. 12. Crowd-Source Data
  13. 13. Crowd-Source Data● Implicit vs Explicit Collection● Sensors● Semantic wikis● Crowd-sourcing tools ● Web, Mobile
  14. 14. Provide Data Services
  15. 15. Provide Data Services● Data aggregation ● “Follow your nose”; trusted data● Services over datasets ● SPARQL ● Reconciliation ● Search ● Geo
  16. 16. Sustainability
  17. 17. Sustainability● Commercial vs Non-commercial Charging● Pay As You Go● Cost recovery models
  18. 18. Marketplaces?
  19. 19. Questions?
  20. 20. Photo Attributionshttp://en.wikipedia.org/wiki/File:Constructing_the_Metropolitan_Railway.pnghttp://www.flickr.com/photos/visualpanic/2422742902http://www.flickr.com/photos/suzannelong/3234126456/http://www.flickr.com/photos/elaws/3750624765/http://www.flickr.com/photos/tillwe/603936954http://www.flickr.com/photos/fabiovenni/478239267/http://www.flickr.com/photos/wfyurasko/3827876748/http://www.flickr.com/photos/60021253@N00/350118714/http://www.flickr.com/photos/psd/2086641/

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