Communications of the ACM
AI Helps Craft New Beers
Machine learning and neural networks can help manage the recipes for new beers, and predict how they will taste.
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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Intel Increases Transistor Speed by Building pward
Intel announced that by building a key portion of a microprocessor's transistor above the chip's surface, it has found a way to make smaller, faster, lower-power...
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How Credit Card Data Is Stolen and Sold
Last week, after the Sony PlayStation Network was attacked by a group of unknown hackers, Sony's 77 million customers, along with security specialists and government...
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Busy Job of Judging Video-Game Content to Be Ceded to Machines
The little E's, T's, and M's that appear on the covers of video games get there the old-fashioned way: People working for the Entertainment Software Rating Board...
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The Business Market Plays Cloud Computing Catch-p
The big spenders on technology are businesses and government agencies. They buy about 75% of the computing goods and services sold worldwide. Yet it is increasingly...
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Cameras Read License Plates, Helping City's Police
When Luis Zeledon was captured by detectives, it was probably safe to say that he had not intended to be found. He was hiding in someone else’s apartment in Queens...
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Intel, on the Outside, Takes Aim at Smartphones
With an "Intel Inside" sticker affixed to their PCs, computer buyers in the 1990s could hardly avoid knowing whose microchip was making their machines work. The...
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More Pupils Are Learning Online, Fueling Debate on Quality
Jack London was the subject in Daterrius Hamilton’s online English 3 course. In a high school classroom packed with computers, he read a brief biography of London...
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In a New Web World, No Application Is an Island
The Web is poised for a comeback. How’s that? Isn’t the Web already the crucial utility of online commerce, information and entertainment? In many ways, it certainly...
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Swiping Is the Easy Part
The cellphone has been more than a cellphone for years, but soon it could take on an entirely new role—standing in for all of the credit and debit cards crammed...
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Google
In early 2009, statisticians inside the Googleplex here embarked on a plan code-named Project Oxygen. Their mission was to devise something far more important...
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Moonlighting Within Microsoft, in Pursuit of New Apps
If you have a smartphone, you probably have apps on it to check the news, play games, help with shopping or further a hobby like travel or bird-watching. But...
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U.S. Sets 21st-Century Goal: Building a Better Patent Office
President Obama, who emphasizes American innovation, says modernizing the federal Patent and Trademark Office is crucial to "winning the future." So at a time when...
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Mature Mobile Industry Moves to Keep Customers It Has
In the pioneer days of the mobile phone industry, wireless carriers raced to put phones in the hands of the unconnected masses. With cellphones now ubiquitous...
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Web Words That Lure the Readers
The Huffington Post has hired veteran journalists to beef up its news coverage. But a significant chunk of its readers come instead for articles like one published...
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Innovation Far Removed From the Lab
Daniel Reetz loves trash bins. A big one in Fargo, N.D., was where he found most of the materials he used to build a scanner that was fast enough to scan a 400...
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Wary of Egypt nrest, China Censors Web
In another era, China’s leaders might have been content to let discussion of the protests in Egypt float around among private citizens, then fizzle out.
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In New Military, Data Overload Can Be Deadly
When military investigators looked into an attack by American helicopters last February that left 23 Afghan civilians dead, they found that the operator of a ...
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Keeping Women in Science on a Tenure Track
More women are obtaining Ph.D.s in science than ever before, but those women—largely because of pressures from having a family—are far more likely than their...
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When Innovation, Too, Is Made in China
As a national strategy, China is trying to build an economy that relies on innovation rather than imitation.
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