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.
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The Achilles' Heel of Your Computer
Device drivers account for most crashes and even introduce security problems; a new testing tool could provide an early warning.
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Making Optical Switching More Practical For Telecom
Using all-optical controls could speed the transmission of telecommunications data, but optical switches that can work at high bandwidths need a lot of energy to...
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How Wi-Fi Drains Your Cell Phone
A study finds problems, but also offers software fixes that could help cell phones last significantly longer between charges.
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Working Toward a Smarter, Faster Cloud
A proposed system would let cloud developers control the way their data travels across different machines.
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3-D Without the Glasses
Microsoft's Applied Sciences Group has designed a lens that presents different images to a viewer's left and right eye, which could make it possible to watch three...
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Computing with Secrets, but Keeping them Safe
A novel technique could see future Web services work with sensitive data without ever being able to read it. Several implementations of a mathematical proof unveiled...
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AI That Picks Stocks Better Than the Pros
A computer science professor uses textual analysis of articles from Yahoo Finance to beat the market.
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sing Neural Networks to Classify Music
University of Hong Kong students trained a convolutional neural network built for image recognition to classify music.
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Mobile Data: A Gold Mine For Telcos
Cell phone companies are finding that they're sitting on a gold mine--in the form of the call records of their subscribers.
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An Invisible Touch For Mobile Devices
A simple gesture-sensing interface could add new meaning to mobile-phone conversations.
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Eye Tracking For Mobile Control
It's hard sending a text message with arms full of groceries or while wearing winter gloves. Voice control is one alternative to using your fingers, but researchers...
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Commercial Quantum Cryptography System Hacked
Physicists have mounted the first successful attack of its kind on a commercial quantum cryptography system.
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Software that Learns By Watching
Overworked and much in demand, IT support staff can't be in two places at once. But software designed to watch and learn as they carry out common tasks could soon...
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Can Social Networks Be Generated Automatically?
When Google launched Buzz, a microblogging social network, several months ago, the company boasted that the network had been generated automatically, by algorithms...
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Tracking H1n1 Through the Internet
Next flu season, mining Internet sites such as Facebook, Twitter, and Google news may provide a faster way to track the spread of H1N1 than reports from official...
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Redesigning the Web For Touch Screens
Last week, in an essay criticizing Adobe's Flash platform, Apple CEO Steve Jobs drew attention to, among other things, its lack of support for touch--something...
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Why Twitter Is the Future of News
It's basically impossible for a journalist who relies on Twitter to find stories, stalk editors, rack up "whuffie" and beef with rap stars to be objective about...
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Augmented-Reality Floor Tiling
Researchers at McGill University in Montreal, Canada have developed floor tiles that can simulate the look, sound and feel of snow, grass or pebbles underfoot....
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Real-Time Search
How do you parse a tweet? Five years ago, that question would have been gibberish. Today, it's perfectly sensible, and it's at the front of Amit Singhal's mind....
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