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Big data 43 (guardian) final

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TechSoup Global and Guardian Seminar: Transforming your charity by bringing your data to life. Presentation by Dave Coplin, Director of Search, Bing, spoke about how big data is transforming how businesses are making decisions, the way it is being used for the popular Kinect, as well as the privacy issues.

Published in: Technology, News & Politics
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Big data 43 (guardian) final

  1. 1. WHICH IS GREENER?
  2. 2. Source: “Human Mobility, Social Ties and Link Prediction, Wang, Pedreschi, Song, Giannoti, Barabasi, 2011
  3. 3. OPTION A: THE CONTROLLER
  4. 4. OPTION B: YOU
  5. 5. THE POWER OF BIG DATA
  6. 6. DIFFERENTIAL PRIVACY “A randomized function K gives –differential privacy if for all data sets D1 and D2 differing on at most one element, and all S ⊆ Range(K), where the probability space in each case is over the coin flips of the mechanism K.” Source: http://research.microsoft.com/en-us/projects/databaseprivacy/dwork.pdf
  7. 7. FIND YOUR DATA
  8. 8. ENABLE OTHERS
  9. 9. There are 10 types of people in this world – those that understand binary and those that don’t…

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