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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Wolfram, a Search Engine, Finds Answers Within Itself
Stephen Wolfram, a 52-year-old scientist, software designer and entrepreneur, tends to go his own way—often with noteworthy results.
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When Self-Driving Cars and the Real World Collide
Even as Google tests its small fleet of self-driving vehicles on California highways, legal scholars and government officials are warning that society has only...
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Sign Says What? Park at Your Peril
Writing is a craft whose basic purpose is to transmit meaning, but there are certain writers who seem to have different goals in mind: patent lawyers, many poets...
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How .s. Lost Out on Iphone Work
When Barack Obama joined Silicon Valley's top luminaries for dinner in California last February, each guest was asked to come with a question for the president.
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New Storage Device Is Very Small, at 12 Atoms
Researchers at I.B.M. have stored and retrieved digital 1s and 0s from an array of just 12 atoms, pushing the boundaries of the magnetic storage of information...
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The Critics Rave... For Microsoft?
"Gorgeous," raves The Huffington Post. "Best-looking smartphone operating system in the industry," gushes Slate. "Far superior to most if not all the Android...
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Drone Crash in Iran Reveals Secret .s. Surveillance Effort
The stealth C.I.A. drone that crashed deep inside Iranian territory last week was part of a stepped-up surveillance program that has frequently sent the United...
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Creating Artificial Intelligence Based on the Real Thing
Ever since the early days of modern computing in the 1940s, the biological metaphor has been irresistible.
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Turn On the Server. It
To satisfy our ever-growing need for computing power, many technology companies have moved their work to data centers with tens of thousands of power-gobbling...
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Russians Fight to Save Mars Probe After Mishap
Russian space engineers scrambled Wednesday to salvage an ambitious science mission to Mars after the unmanned spacecraft became stranded in Earth orbit. If they...
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It Started Digital Wheels Turning
Researchers in Britain are about to embark on a 10-year, multimillion-dollar project to build a computer—but their goal is neither dazzling analytical power nor...
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Google Changes Search Algorithm, Trying to Make Results More Timely
Many Google search results will be more timely after Google made a significant change to its search algorithm last week that it said would affect about 35% of...
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H.p. Builds Servers With Cellphone Chips
Hewlett-Packard announced on Tuesday a new design for some of the world's largest computer centers and says it could reduce power consumption in some cases by...
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In Surprise, China nveils Supercomputer Based on Its Own Chips
China has made its first supercomputer based on Chinese microprocessor chips, an advance that surprised high-performance computing specialists in the United States...
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In Supercomputing, a Turn to Energy-Saving Graphics Chips
In computing, as in so many fields, the best path to progress is often not a straight line.
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Before Latest Phone Debut, Apple Has Harsher Competition
As soon as Apple unveils its highly anticipated new version of the iPhone on Tuesday, millions of people are likely to start plotting how to be among the first...
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Progress Hits Snag: Tiny Chips se Outsize Power
A research team recently presented a paper at the International Symposium on Computer Architecture that highlights the problem of developing smaller, more densely...
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Robert Morris, Pioneer in Computer Security, Dies at 78
Robert Morris, a cryptographer who helped developed the Unix computer operating system, which controls an increasing number of the world's computers and touches...
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