Communications of the ACM
Cybersecurity Protects Food, Agriculture
Protecting the U.S. food supply from cyberattack.
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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Cat Brain: A Step Toward the Electronic Equivalent
A cat can recognize a face faster and more efficiently than a supercomputer. That's one reason a feline brain is the model for a biologically-inspired computer...
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Intel Gets Personal About Energy Consumption Management
If Intel has its way, its technology will soon be inside not just your personal computer but inside another piece of technology that is way more ubiquitous: the...
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Pentagon Turns to 'softer' Sciences
By highlighting the limits of traditional military technology, the drawn-out conflicts in Iraq and Afghanistan have spurred the U.S. defense department to shake...
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Follow the Smart Phones
A service launched last week by Skyhook Wireless will make it possible for other businesses to predict, with new accuracy, which local bars will be hot at 8 p.m...
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Xo Laptops Inspire Learning In Birmingham Grade Schools
Researchers examine the educational and social effects of making XO laptops available in select classrooms, and their impact on student outcomes.
From ACM TechNews
New Computer Interface Goes Beyond Just Touch
Microsoft researchers have developed Manual Deskterity, a computer interface that combines touch input with the precision of a pen.
From ACM TechNews
The Smarter Electric Grid of the Future
The U.S. National Institute of Standards and Technology's George Arnold recently detailed his vision for what a smart electric grid would look like in 2020.
From ACM TechNews
New Force Behind Agency of Wonder
Under the helm of director Regina Dugan, the U.S. Defense Advanced Research Projects Agency's roster of concerns includes cybersecurity, advanced manufacturing,...
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Steganography Discovery Could Help Data Thieves, But Also Improve Radar, Sonograms
The technology for instruments used to see through fog also could be used for optical steganography, according to a team of researchers at Princeton University. ...
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Innovation, by Order of the Kremlin
The Russian government is using Silicon Valley as a template for a new scientific city in order to cultivate a U.S.-like spirit of entrepreneurship through the...
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Online E-Expo Features More Than 100 niversity Robotics Labs
EXPO21xx's online exhibition for the robotics industry features projects from more than 100 university robotics labs from around the world.
From ACM TechNews
'mind-Reading' Brain-Scan Software Showcased in Ny
Intel is developing software that uses brain scans to determine what items people are thinking about. The software analyzes magnetic resonance imaging scans to...
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Random
Researchers have devised and demonstrated the first random-number generator in which the numbers are certified random by the laws of quantum mechanics.
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Technology in the Classroom: China's Challenges
Even as China's technology infrastructure advances, computer teachers in Shanghai readily acknowledge the shortcomings of tech education in their classrooms.
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Entertainment Needs Drive Innovative Mobile Phone Uses in India
A new study on how people in India use mobile computing devices suggests that entertainment may be viewed as a necessity, not merely a desire, by the media-consuming...
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Computer-Driven High Speed Trading Improves Market Liquidity
Responding to concerns about an increasingly electronic stock exchange, Terrence Hendershott studied algorithmic trading and found that computer-driven trading...
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Math Goes to the Movies
The use of mathematics in cinematic special effects is described in the article "Crashing Waves, Awesome Explosions, Turbulent Smoke, and Beyond," which will appear...
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Touch Floors Could Be Next Step in Computer Interfaces
Imagine entering your living room and sliding your foot purposefully over a particular stretch of floor. Your hi-fi system springs to life, pumping out the sounds...
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Why Machines Do Not Understand Human Speech
From the moment people are born, they learn to make associations and to understand words depending on the context of a sentence. This learning continues throughout...
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