The forbidding math of finding terrorists
New York subway tests a gun detection technology
Algorithms
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.
Know your data 36: the what and the why
Kaiser learns about data science in the restaurant business.
Is Waze a ruse?
Kaiser tracks a trip on Waze and has more questions and answers.
P esteem, bosom peril, flag to clamor, and anti-tech tech
Kaiser reads about p esteems, bosom perils, and flag to clamor.