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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Ibm's New Chips Compute More Like We Do
A microchip with about as much brain power as a garden worm might not seem very impressive, compared with the blindingly fast chips in modern personal computers...
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When Social Media Mining Gets It Wrong
A complex picture of your personal life can now be pieced together using a variety of public data sources, and increasingly sophisticated data-mining techniques...
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Why Rioters Won't Be Protected by BlackBerry Messaging System
Those involved in the recent rioting and looting in Britain are unlikely to have their identities protected by the BlackBerry Messenger service, contrary to reports...
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Can Video Kill the Credit-Card Form?
The days of tediously having to punch in credit-card details whenever you make an online purchase may be numbered, thanks to a new payment system that turns any...
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Beyond Cell Phone Wallets, Biometrics Promise Truly Wallet-Free Future
Ever since Google announced that its Android phones would be equipped with a "digital wallet" that allows users to pay for things simply by touching their phone...
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Someday Your Brain Could Brake For You
Many high-end cars today come equipped with brake assist systems, which help a driver use the brakes correctly depending on particular conditions in an emergency...
From ACM TechNews
A Network For Wild Experimentation
Internet2 and the Energy Sciences Network have built an experimental networking testbed using dormant dark fiber networking resources. The testbed will be used...
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Can We Make Machines Listen More Carefully?
You probably use voice recognition technology already, if in a limited capacity. Maybe you use Google's voice-activated search, or take advantage of its (somewhat...
From ACM TechNews
Forget Passwords and Let the Browser Remember
The Mozilla Foundation recently released BrowserID, an experimental tool designed to change the way users identify themselves online by storing identity information...
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Replacing Lost Abilities with a Robot
Henry Evans recently shaved himself for the first time since a stroke left him mute and partly paralyzed 10 years ago. His achievement came thanks to researchers...
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How Divorce Lawyers Use Social Networks
Updates you've posted to Facebook and Twitter can present obvious problems when you're searching for a job or starting a new relationship. But a growing number...
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Could This Brain Implant Revive Paralyzed Limbs?
In the annals of great oxymorons, "non-invasive brain implant" would surely rank up there. Misnomer or not, the University of Michigan is touting just such a...
From ACM TechNews
Software Extracts Your Location on Twitter Even When It's Secret
Users of online social media reveal more about themselves than they realize, and participation involves a great deal more trust than they think, suggests new research...
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Google Voice Search Offers Natural User Input
Google Voice Search for desktop computers isn't much more than the company porting a technology that's been on mobile phones for a while to PCs. But don't write...
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A Preview of Future Disk Drives
A new type of data storage technology, called phase-change memory, has proven capable of writing some types of data faster than conventional flash based storage...
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Google, Microsoft, and Yahoo Team Up to Advance Semantic Web
The move may finally encourage widespread use of technology that makes online information as comprehensible to computers as it is to humans. If the effort works...
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Tracking Down Twitter's Best Rumor Spreaders
Sometimes it's easy to know which messages will spread through Twitter like wildfire. Just ask Rep. Anthony Weiner (D-New York), who faces pressure to resign...
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Making the Case For Security
Major corporations have made serious mistakes with information security recently, resulting in spectacular failures to protect business and customer records....
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Tracking How Mobile Apps Track You
Third-party apps are the weakest link in user privacy on smart phones. They often get access to large quantities of user data, and there are few rules covering...
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