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.
From ACM TechNews
Machine, Heal Thyself
Florida Institute of Technology researchers are developing ways for computers to sense damage to their systems and automatically make repairs. "We're exploring...
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Nfl Considers Ball-Tracking Chips For Accuracy
From end zone to end zone, an NFL field is exactly 3,600 inches, and it’s easy enough for referees to spot a ball precisely when action stays within the bounds...
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Wax, Soap Clean p Obstacles to Better Batteries
A little wax and soap can help build electrodes for cheaper lithium ion batteries, according to a new study. The one-step method will allow battery developers to...
From ACM TechNews
Push-Button Logic on the Nanoscale
Scientists at the Georgia Institute of Technology have used zinc oxide in the form of a nanowire to create smaller and simpler logic circuits. Zinc oxide was used...
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Award-Winning Supercomputer Application Solves Superconductor Puzzle
Superconducting materials, which transmit power resistance-free, are found to perform optimally when high- and low-charge density varies on the nanoscale level...
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Web Plan Is Dividing Companies
In an emerging battle over regulating Internet access, companies are taking sides.
From ACM TechNews
Multi-Core With Virtualization, a Solution For Future Smart Phones
The Embedded Multi-Core Processing for Mobile Communications project has released an open source software platform designed to enable the efficient use of multi...
From ACM TechNews
Micromachines For a Safer World
Tel Aviv University researchers are working to make microelectromechanical systems (MEMS) even smaller, less expensive, and more sensitive by combining old-school...
From ACM TechNews
Speech Recognition Systems Must Get Smarter, Professor Says
University of Rochester professor James Allen says the key to making speech-recognition systems less frustrating to use is giving them a deeper understanding of...
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Better Displays Ahead
Researchers at the University of Cincinnati Nanoelectronics Laboratory are actively pursuing an alternative approach for low-power displays and have published an...
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Researchers Successfully Test Prototype Spintronic Device
Researchers have demonstrated the first plastic computer memory device that utilizes the spin of electrons to read and write data. So-called "spintronics" could...
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Star Wars Meets Ups as Robonaut Packed For Space
Getting into space isn't necessarily easy for astronauts, and it's not much easier for a robotic astronaut, either.
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Computing at the Speed of Light
Replacing metal wiring with fiber optics could change everything from supercomputers to laptops.
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Cell Phones and Wifi Set to Invade Nyc's Subways
After years of negotiations, a plan is afoot to wire New York City's subway platforms for both cellular and WiFi service, a move that may see service extend into...
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Silk Moves from Textiles to Technology
Synonymous with beauty, silk is a masterpiece of nature with amazing mechanical properties that support its use in a growing number of high-tech applications ranging...
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Ornl, Allinea Prep Debugging Tool For Petascale Supercomputers
A collaboration between ORNL and software toolmaker Allinea Software has produced a formidable weapon in the fight against software application bugs.
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Data World Record Falls as Computer Scientists Break Terabyte Sort Barrier
Computer scientists from the University of California, San Diego broke "the terabyte barrier"—and a world record—when they sorted more than one terabyte of data ...
From ACM TechNews
Intel Makes Advance in Silicon-Based Lasers
New technology from Intel could lead to the development of computers that use light beams to move data. Intel says it has built a prototype communications device...
From ACM TechNews
Italy to China in Driverless Vehicles
University of Parma researchers recently embarked on an 8,000-mile, three-month road trip from Italy to China to test the limits of driverless vehicles.
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