Know your data 46: using our data to set pricing
Know your data 46: how they manipulate prices based on analyzing your surveillance data
Algorithms
Running out of matches
On a rule of matching in medical studies
How surveys mislead
How surveys fail
The forbidding math of finding terrorists
New York subway tests a gun detection technology
How would we know if Google engineers really improved traffic flow at intersections
It's not easy to measure the real-world impact of optimizations.
Waze user saying
Another Waze user sends testimony.