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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Pitting Cloud Against Cloud
Tools that benchmark performance promise to reveal the strengths and weaknesses of competing cloud providers.
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'broken Symmetry' Discovery Opens Path to Room-Temperature Superconductors
In a major step toward understanding the mysterious "pseudogap" state in high-temperature cuprate superconductors, a team of scientists have found a "broken symmetry...
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Video Game Processors Help Lower Ct Scan Radiation
A new approach to processing X-ray data could lower by a factor of ten or more the amount of radiation patients receive during cone beam CT scans, report researchers...
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New Research Can Spot Cloud Computing Problems Before They Start
North Carolina State University researchers have developed a system that will enable large-scale, computer-hosting infrastructure providers to more accurately predict...
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Tiny Springs Could Reduce Microchip Waste
Palo Alto Research Center researchers led by Eugene Chow have developed a technique involving microscale springs that make computer chips more reliable and less...
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Battery Research Could Shorten Recharge Time For Cell Phones
Researchers from Pacific Northwest National Laboratory have demonstrated that small quantities of graphene can dramatically improve the power and cycling stability...
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Rainbow Trapping in Light Pulses
A group of scientists at Nanjing University in China have shown how a rather wide spectrum of light—a rainbow of radiation—can be trapped in a single structure....
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Autonomous Cars Could Let Drivers Check Email
Oxford University researchers are developing autonomous vehicle technology that enables drivers to check their email while the car drives itself.
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Japanese Supercomputer Ranked 1st in Little Green500 List
Japan's Grape-DR supercomputer tops the June 2010 edition of Green500.org's Little Green500 list, which ranks the performance per unit power consumption of smaller...
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Meeting Consumers' Hd Demands With a Faster Algorithm
Lehigh University researchers have developed signal-processing algorithms that enable handheld devices to display high-definition images.
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Flexible Organic Transistor Memory Looks Promising For Future Electronics
South Korean engineers have developed a flexible memory based on an organic transistor, which they say could be integrated, along with transistors and logic circuits...
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Project to Quadruple Solar Energy Output on Furman Campus
Furman University will use a $340,000 grant for a new installation of solar panels that are expected to quadruple the solar energy output on campus.
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Afghan Deaths Highlight Lack of Tracking Tech
At about 4 a.m. Wednesday, NATO warplanes dropped precision-guided munitions on a band of Afghans who seemed like militants in the provincial district of Andor....
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Novel Ion Trap with Optical Fiber Could Link Atoms and Light in Quantum Networks
Physicists at NIST have demonstrated an ion trap with a built-in optical fiber that collects light emitted by single ions, allowing quantum information stored in...
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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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Insect-Like Robot Crawls Into Microrobot Contenders' Ring
University of Washington engineers have built an insect-like robot with hundreds of tiny legs. The UW model can carry more than seven times its own weight and move...
From ACM TechNews
The Challenge of Molecular Communication
Research led by Ph.D. student Sachin Kadloor at the University of Illinois at Urbana-Champaign are investigating how much information can be exchanged via molecular...
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Nanoscale Random Number Circuit to Secure Future Chips
Intel engineers have created computer processors with circuits capable of random behavior, a development that could lead to secure cryptography keys.
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Barrier to Faster Integrated Circuits May Be Surmounted, Scientists Say
Integrated circuits are constantly being made smaller, faster, and cheaper, but circuit scaling is perpetually in danger of hitting a wall that must be maneuvered...
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