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Meet the Winners of the Biggest Ever Face-Recognition Challenge
From ACM Careers

Meet the Winners of the Biggest Ever Face-Recognition Challenge

The results are in from the biggest computer face-recognition contest to date.

How to Spot Home-Grown Isis Recruits Online Before They Leave
From ACM Careers

How to Spot Home-Grown Isis Recruits Online Before They Leave

Britain's youngest suicide bomber. That is how the name Talha Asmal was introduced to the public last week.

Cyber Citizen Tool Shows Which Countries' Laws Cover Our Surfing
From ACM News

Cyber Citizen Tool Shows Which Countries' Laws Cover Our Surfing

"Where am I?" In the real world, it's an easy question to answer. Online, things can get more complicated.

How Big Data Algorithms See ­s—while They Eat ­S ­p
From ACM Opinion

How Big Data Algorithms See ­s—while They Eat ­S ­p

Four years ago I interviewed Sam Yagan, then CEO of OKCupid, about the mathematics underlying his free matchmaking site.

Maths Spying: The Quandary of Working For the Spooks
From ACM Opinion

Maths Spying: The Quandary of Working For the Spooks

For the past 10 months, a major international scandal has engulfed some of the world's largest employers of mathematicians.

Could You Make It Past Google's Gatekeepers?
From ACM Careers

Could You Make It Past Google's Gatekeepers?

How many taxis are there in New York City? You either know how to answer that question or you don't.
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