Communications of the ACM
Multimodal AI Connects the Digital Dots
By knitting together multiple components and data streams, multimodal AI offers the promise of smarter, more human-like systems… 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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Graphics Ability Is the New Goal For Chip Makers
In the good old days, it was all about speed.
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Computers That See You and Keep Watch Over You
Hundreds of correctional officers from prisons across America descended last spring on a shuttered penitentiary in West Virginia for annual training exercises...
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When Innovation, Too, Is Made in China
As a national strategy, China is trying to build an economy that relies on innovation rather than imitation.
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Perfecting Animation, via Science
Eitan Grinspun, the director of Columbia University’s Computer Graphics Group, doesn't quite qualify as hairdresser to the stars.
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What's Around the Bend? Soon, a Camera May Show You
Anyone who has witnessed the megapixel one-upmanship in camera ads might think that computer chips run the show in digital photography.
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I.b.m. Supercomputer 'watson' to Challenge 'jeopardy' Stars
An I.B.M. supercomputer system named after the company’s founder, Thomas J. Watson Sr., is almost ready for a televised test: a bout of questioning on the quiz...
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Cyberattacks Are Retaliation for Pressure on WikiLeaks
A small army of activist hackers orchestrated a broad campaign of cyberattacks on Wednesday in support of the beleaguered antisecrecy organization WikiLeaks,...
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War Machines: Recruiting Robots For Combat
War would be a lot safer, the Army says, if only more of it were fought by robots.
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Web Browsing Takes a Social Turn
Silicon Valley is awash in tales of the "PayPal Mafia," the tight-knit group of PayPal alumni who have helped one another start and finance a crop of new companies...
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With Kinect, Microsoft Aims for a Game Changer
Tim Nichols measures fun. A slim, 32-year-old psychologist, he spends his days behind a one-way mirror at Microsoft’s video games research center here, watching...
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Google Cars Drive Themselves, in Traffic
Anyone driving the twists of Highway 1 between San Francisco and Los Angeles recently may have glimpsed a Toyota Prius with a curious funnel-like cylinder on...
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Iran Denies Malware Connection to Nuclear Delay
Iranian officials announced Monday that a "small leak" was the cause of the latest setback to starting up its first nuclear power plant, and said the delay had...
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Aiming to Learn As We Do, a Machine Teaches Itself
Give a computer a task that can be crisply defined—win at chess, predict the weather—and the machine bests humans nearly every time. Yet when problems are nuanced...
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In a Computer Worm, a Possible Biblical Clue
Deep inside the computer worm that some specialists suspect is aimed at slowing Iran's race for a nuclear weapon lies what could be a fleeting reference to the...
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3D Printing Spurs a Manufacturing Revolution
Businesses in the South Park district of San Francisco generally sell either Web technology or sandwiches and burritos. Bespoke Innovations plans to sell designer...
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Advances Offer Path to Shrink Computer Chip
Scientists at Rice University and Hewlett-Packard are reporting this week that they can overcome a fundamental barrier to the continued rapid miniaturization...
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Hacker
On the Internet, he was known as BadB, a disembodied criminal flitting from one server to another selling stolen credit card numbers despite being pursued by...
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You Want My Personal Data? Reward Me For It
Life, as they say, imitates art. And the way things work commercially today across much of the Web recalls that chapter in “The Adventures of Tom Sawyer” where...
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Did a Speeding Car Just Jump Out of My Cellphone?
Smartphones are getting smarter. Now some new models even offer games or television broadcasts in three dimensions—and you don’t need special glasses to see the...
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