Communications of the ACM
New York City Takes Aim at AI
The Big Apple fields an action plan for artificial intelligence.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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How Companies Learn Your Secrets
Andrew Pole had just started working as a statistician for Target in 2002, when two colleagues from the marketing department stopped by his desk to ask an odd question...
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Flaw Found in an Online Encryption Method
A team of European and American mathematicians and cryptographers have discovered an unexpected weakness in the encryption system widely used worldwide for online...
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Traveling Light in a Time of Digital Thievery
When Kenneth G. Lieberthal, a China expert at the Brookings Institution, travels to that country, he follows a routine that seems straight from a spy film.
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In Data Deluge, Multitaskers Go to Multiscreens
Workers in the digital era can feel at times as if they are playing a video game, battling the barrage of emails and instant messages, juggling documents, Web sites...
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Wolfram, a Search Engine, Finds Answers Within Itself
Stephen Wolfram, a 52-year-old scientist, software designer and entrepreneur, tends to go his own way—often with noteworthy results.
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For $2 a Star, an Online Retailer Gets 5-Star Product Reviews
In the brutal world of online commerce, where a competing product is just a click away, retailers need all the juice they can get to close a sale.
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Build p Your Phone's Defenses Against Hackers
Chuck Bokath would be terrifying if he were not such a nice guy. A jovial senior engineer at the Georgia Tech Research Institute in Atlanta, Mr. Bokath can hack...
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Pursuing Iphone Thief, Officer Knew Right Buttons to Push
As crime-solving tools go, it may not have the same pedigree as, say, the oversize magnifying glass.
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Digitizing Health Records, Before It Was Cool
The push to move the nation from paper to electronic health records is serious business. That's why a first look at the campus of Epic Systems comes as something...
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How .s. Lost Out on Iphone Work
When Barack Obama joined Silicon Valley's top luminaries for dinner in California last February, each guest was asked to come with a question for the president.
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A Wireless Road Around Data Traffic Jams
The vast data centers that process information for the Facebooks and Amazons of the Web work at a brisk clip. But even so, they can't always keep up.
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The Critics Rave... For Microsoft?
"Gorgeous," raves The Huffington Post. "Best-looking smartphone operating system in the industry," gushes Slate. "Far superior to most if not all the Android...
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In Flop of H.p. Touchpad, an Object Lesson For the Tech Sector
The TouchPad tablet from Hewlett-Packard was one of the most closely watched new gadgets of 2011—and quickly turned out to be the year’s biggest flop.
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Teachers Resist High-Tech Push in Idaho Schools
Ann Rosenbaum, a former military police officer in the Marines, does not shrink from a fight, having even survived a close encounter with a car bomb in Iraq.
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Logging In With a Touch or a Phrase (anything but a Password)
Passwords are a pain to remember. What if a quick wiggle of five fingers on a screen could log you in instead? Or speaking a simple phrase?
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Digital Data on Patients Raises Risk of Breaches
One afternoon last spring, Micky Tripathi received a panicked call from an employee. Someone had broken into his car and stolen his briefcase and company laptop...
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A New Secret Weapon For Electronics Shoppers
There was a time not so long ago that buying a car was one of the worst shopping experiences. As you drove off the dealer's lot, you couldn't escape the feeling...
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Drone Crash in Iran Reveals Secret .s. Surveillance Effort
The stealth C.I.A. drone that crashed deep inside Iranian territory last week was part of a stepped-up surveillance program that has frequently sent the United...
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Creating Artificial Intelligence Based on the Real Thing
Ever since the early days of modern computing in the 1940s, the biological metaphor has been irresistible.
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