Using Math To Root Out Rumors, Epidemics, And Crime

Investigators are well aware of how difficult it is to trace an unlawful act to its source. The job was arguably easier with old, Mafia-style criminal organizations, as their hierarchical structures more or less resembled predictable family trees. In the Internet age, however, the networks used by organized criminals have changed...

Source: http://www.medicalnewstoday.com/releases/248915.php

Phil Hill Jim Clark Emerson Fittipaldi John Surtees