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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Game Changers: How Videogames Trained a Generation of Athletes
The situation was desperate for the Denver Broncos. On the first Sunday of the National Football League’s 2009 season, with only 28 seconds left in the game, they...
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Smart Dust? Not Quite, but We
In computing, the vision always precedes the reality by a decade or more. The pattern has held true from the personal computer to the Internet, as it takes time...
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Milestone Reached on Road to Graphene-Based Electronic Devices
Researchers in the Electro-Optics Center Materials Division at Penn State have produced 100-mm diameter graphene wafers, a key milestone in the development of graphene...
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Supercomputer Breakthrough Allows Astronomers to Share niverse Simulations
Supercomputing has helped astrophysicists create massive models of the universe, but such simulations remain out of reach for many in the United States and around...
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The Web Way to Learn a Language
The young woman seated next to us at the sushi bar exuded a vaguely exotic air; her looks and style, we thought, made it likely that she was not American born. ...
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Eff Reveals How Your Digital Fingerprint Makes You Easy to Track
Think that turning off cookies and turning on private browsing makes you invisible on the web? Think again. The Electronic Frontier Foundation (EFF) has launched...
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Innovative Technique Can Spot Errors in Key Technological Systems
An innovative computational technique that draws on statistics, imaging, and other disciplines has the capability to detect errors in sensitive technological systems...
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Quantum Computer Simulates Hydrogen Molecule Just Right
Almost three decades ago, Richard Feynman — known popularly as much for his bongo drumming and pranks as for his brilliant insights into physics — told an electrified...
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Networking Formula Could Predict Research Success
A Texas Tech University economist Miaomiao Wang has found that a fairly simple networking formula could increase the odds that policymakers will fund dynamic and...
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Apple Wins Patent For "proximity Sensing" Multi-Touch Display
Apple has been granted a patent for a multi-touch display that can sense when and where a finger is near the screen. The patent was one of 13 granted to Apple,U...
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Pentagon Searches For
One of the trickiest problems in cyber security is trying to figure who’s really behind an attack. Darpa, the Pentagon agency that created the Internet, is trying...
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In Digital Combat, U.s. Finds No Easy Deterrent
On a Monday morning earlier this month, top Pentagon leaders gathered to simulate how they would respond to a sophisticated cyberattack aimed at paralyzing the...
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Breakthrough Could Change Sampling Technology Forever
Research scientists from the Technion-Israel institute of Technology have made a breakthrough that could revolutionize the way broadband signals are sampled, recorded...
From Communications of the ACM
Type Theory Comes of Age
Type systems are moving beyond the realm of data structure and into more complex domains like security and networking.
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New Life For Magnetic Tape
Music lovers may have long forsaken them, but magnetic tapes still reign supreme when it comes to storing vast amounts of digital data. And new research from IBM...
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Spasers Set to Sum: A New Dawn For Optical Computing
It's a laser, but not as we know it. For a start, you need a microscope to see it. Gleaming eerily green, a "spaser" is a single spherical particle just a few tens...
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Touchscreen Merges the Real and Digital Worlds
For all the advances in table-top and tablet computing, some design professionals will always prefer the feel of pen on paper to stylus on glass. A new device could...
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Grid Computing and the Future of Cloud Computing
In the late 1990s and early 2000s, the idea of grid computing, a type of distributed computing that harnesses the power of many computers to handle large computational...
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Watching Crystals Grow May Lead to Faster Electronic Devices
The quest for faster electronic devices recently got something more than a little bump up in technological knowhow. Scientists at Cornell University (Ithaca, NY)...
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