Communications of the ACM
Organizing Unstructured Data
Vector databases, commonly used for similarity search and product recommendations, are a shining light in the era of Artificial… 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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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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3d Avatars Could Put You in Two Places at Once
If Jim Blascovich and Jeremy Bailenson are right, here is what’s in store for you and your avatar very soon, probably within the next five years:
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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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New Search Technology Is Enhanced With Videos
The line between cyberspace and the physical world is blurring with a new search technology being demonstrated by Autonomy, a British software publisher.
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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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Promoting Science, and Google, to Students
Google is synonymous with "search engine," and now, for students, it wants to be synonymous with "science."
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Ruling Spurs Effort to Form Digital Public Library
Is the tantalizing dream of a universal library dead? Some scholars and librarians across the country fear it may be, now that a federal judge in New York has...
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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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It
A favorite pastime of Internet users is to share their location: services like Google Latitude can inform friends when you are nearby; another, Foursquare, has...
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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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Security Firm Is Vague on Its Compromised Devices
More than a day after RSA security posted an "urgent" alert warning that a sophisticated intruder might be able to initiate a "broad attack" on a password device...
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Keeping Tabs on the Infrastructure, Wirelessly
Engineers routinely inspect bridges and other structures for cracks and corrosion. But because they can’t always be there in person, one highly intelligent bridge...
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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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Poker Bots Invade Online Gambling
Bryan Taylor, 36, could not shake the feeling that something funny was going on. Three of his most frequent opponents on an online poker site were acting oddly...
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Researchers Show How a Car's Electronics Can Be Taken Over Remotely
With a modest amount of expertise, computer hackers could gain remote access to someone's car—just as they do to people's personal computers—and take over the...
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Armies of Expensive Lawyers, Replaced by Cheaper Software
When five television studios became entangled in a Justice Department antitrust lawsuit against CBS, the cost was immense. As part of the obscure task of "discovery"—providing...
From ACM Opinion
Google Schools Its Algorithm
To humans, computer intelligence is a puzzle, as if the machines have split personalities. They can be so remarkably smart at times, yet so bafflingly dumb at...
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