Download - Big Data (and doing something with it)
Transcript
WHICH IS GREENER?
WHO KNEW FIRST?
Source: “Human Mobility, Social Ties and Link Prediction, Wang, Pedreschi, Song, Giannoti, Barabasi, 2011
OPTION A: THE CONTROLLER
OPTION B: YOU
THE POWER OF BIG DATA
DIFFERENTIAL PRIVACY
Source: http://research.microsoft.com/en-us/projects/databaseprivacy/dwork.pdf
“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.”
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There are 10 types of people in this world – those that
understand binary and those that don’t…
