Communications of the ACM
Quantum Annealing Can Beat Classical Computing in Limited Cases
Quantum annealing computers can run algorithms faster than classical computers in certain instances, but typically not when time… From ACM TechNewsAn 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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Intel's New Interface Idea Is a Mash-up of All the Others
At this year's Consumer Electronics Show, chipmaker Intel demoed its latest big idea: "perceptual computing."
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The Algorithms That Automatically Date Medieval Manuscripts
University of Toronto researchers have developed statistical computer techniques for dating historical documents.
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The Underdog Operating Systems Set to Shake Up the Smartphone Scene
The next time you go shopping for a smartphone, you might see some unfamiliar software on the screens lining store shelves.
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How Delays Propagate Across the U.s. Airport Network
The Institute for Cross-Disciplinary Physics and Complex Systems has simulated how flight delays spread across the U.S. airport network like wildfires.
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It's All About the Genes and the Brain Machines
The amount of time and money needed to sequence genomes continued to fall in 2012, perhaps to no one’s surprise.
From ACM Opinion
Why China's Homemade Microchips Will Struggle to Displace Western Giants
If China's ultimate aim in the sphere of technology is to become completely self-sufficient, it is well on the way to achieving this ambitious goal.
From ACM Opinion
The Man Looking to Turn Samsung Into a Silicon Valley Trendsetter
Samsung Electronics is a company at the top of its game, having become the world’s leading smartphone manufacturer in the last year.
From ACM Opinion
The Woman Charged With Making Windows 8 Succeed
As the head of Windows product development at Microsoft, Julie Larson-Green is responsible for a piece of software used by some 1.3 billion people worldwide.
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China Developing GPS-on-a-Shoestring Plan
When it comes to satellite navigation systems, everybody's gotta have one.
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Leaping Into the Gesture-Control Era
A trip to any big electronics store this fall will tell you that computer makers from Samsung to Microsoft think laptop and desktop computers need touch screens...
From ACM Opinion
What Sinofsky's Departure Suggests About the Current State, and Likely Future, of Microsoft
Steven Sinofsky, president of Microsoft's Windows division, abruptly left the company on November 12, shortly after introducing the latest version of the company's...
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Say Hello, or 你好, to China’s Siri
You might not have heard of iFlyTek. The company is hardly a household name in its domestic market of China, either.
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How to Steal Data from Your Neighbor in the Cloud
Cloud computing teaches people not to worry about physical equipment for hosting data and running software.
From ACM Opinion
Moore's Law Is Becoming Irrelevant
Companies like Apple and Samsung are the public face of the smartphone and tablet boom, but they all rely on ARM, the British company that licenses the energy-efficient...
From ACM News
Why You Can't Vote Online Tuesday
A decade and a half into the Web revolution, we do much of our banking and shopping online. So why can't we vote over the Internet? The answer is that voting presents...
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Efficiency Breakthrough Promises Smartphones that Use Half the Power
Powering cellular base stations around the world will cost $36 billion this year—chewing through nearly 1 percent of all global electricity production. Much of...
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The States with the Riskiest Voting Technology
Next Tuesday's presidential election will likely be extremely close, magnifying the potential impact of vote-counting errors.
From ACM TechNews
A Bandwidth Breakthrough
Academic researchers have developed coded Transmission Control Protocol, a method for improving wireless bandwidth by one order of magnitude that involves using...
From ACM News