Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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.
From ACM TechNews
Computer Scientists Build Computer sing Swarms of Crabs
Kobe University researchers have built a billiard ball computer using soldier crabs.
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How Seagate's Terabit-Per-Square-Inch Hard Drive Works
Magnetic hard disks will soon be able to store one terabit (a trillion bits) per square inch.
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How the Cost of Computation Restricts the Processes of Life
Back in the 1960s, the IBM physicist Rolf Landauer showed that computation comes with a cost: every (irreversible) calculation, he said, always burns through a...
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Microsoft Builds a Browser for Your Past
Mining personal data to discover what people care about has become big business for companies such as Facebook and Google. Now a project from Microsoft Research...
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Software Translates Your Voice Into Another Language
Researchers at Microsoft have made software that can learn the sound of your voice, and then use it to speak a language that you don't.
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Defense Department Wants More Control Over the Internet
The U.S. Department of Defense may have funded the research that led to the Internet, but freewheeling innovation created the patchwork of privately owned technology...
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How Data Storage Cripples Mobile Apps
The latest smart phones and tablets at the Consumer Electronics Show in Las Vegas last month came with an emphasis on faster processors and compatibility with faster...
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The Machines Are Talking a Lot
As one of the leading manufacturers of the equipment that routes data around the Internet, Cisco Systems is in good position to know just how many 0s and 1s go...
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Ultrafast Trades Trigger Black Swan Events Every Day, Say Econophysicists
On 6 May 2010, shares on U.S. financial markets suddenly dropped on average by around 10% but in over 300 stocks by more than 60%. Moments later the prices recovered...
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How Networks of Biological Cells Solve Distributed Computing Problems
Distributed computing is all the rage these days. The idea is to break down computational tasks into convenient chunks and distribute them across a network to a...
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Turing's Enduring Importance
When Alan Turing was born 100 years ago, on June 23, 1912, a computer was not a thing—it was a person.
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Letting Hackers Compete, Facebook Eyes New Talent
Late this January, some 75,000 people around the planet sat in front of their computers and pondered how to make anagrams from a bowl of alphabet soup.
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Shrunken Servers Aim For a Greener Internet
As the cloud becomes more pervasive—driving everything from social networking to mobile apps—the computers that power it must guzzle more and more energy.
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Hacking Cars to Keep Them Safe
Tiffany Rad got interested in hacking cars because she wanted to drive her Land Rover off-road on rugged terrain without worrying about setting off the air bags...
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Serious Flaw Emerges In Quantum Cryptography
The perfect secrecy offered by quantum mechanics appears to have been scuppered by a previously unknown practical problem, say physicists.
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Europe's Driverless Car (driver Still Required)
Tucked away in the basement of an iconic office tower shaped like four engine cylinders, engineer Werner Huber is telling me about the joy of driving.
From ACM TechNews
World's Largest Quantum Computation Uses 84 Qubits
D-Wave Systems' Zhengbing Bian and colleagues announced that they have carried out a calculation involving 84 qubits. The computation involved two-color Ramsey...
From ACM TechNews
Microsoft Reinvents Wi-Fi For White Spaces
Microsoft researchers have developed WiFi-NC, a type of Wi-Fi network that runs at peak performance even when interference is present.
From ACM News