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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Dueling Algorithms
There's an old joke about two hikers on a trail, one wearing hiking boots and the other running shoes. "Why the running shoes?" the first hiker asks. "In case...
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Retooling Algorithms
Charles Leiserson and his team are experts at designing parallel algorithms—including one for a chess-playing program that outperformed IBM’s Deep Blue.
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3D Tv? How About Holographic Tv?
Using a single Xbox Kinect and standard graphics chips, MIT researchers demonstrate the highest frame rate yet for streaming holographic video.
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Breaking Bottlenecks
A new algorithm enables much faster dissemination of information through self-organizing networks with a few scattered choke points.
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The Surprising sefulness of Sloppy Arithmetic
A computer chip that performs imprecise calculations could process some types of data thousands of times more efficiently than existing chips.
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When the Playroom Is the Computer
A block-shaped robot that seems to roll onto a computer screen is part of an educational-media system that gets kids out of their chairs.
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Teaching Real-World Programming
In an innovative software-engineering class, students meet for regular "code reviews" with senior programmers from Boston-area companies.
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Multicore May Not Be So Scary
Research suggests that the free operating system Linux will keep up with the addition of more "cores," or processing units, to computer chips.
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Sizing Samples
Many scientific disciplines use computers to infer patterns in data. But how much data is enough to ensure that the inferences are right?
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The MIT Roots of Google
Google’s App Inventor, which lets people with no previous programming experience build applications for mobile phones, draws on decades of MIT research.
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Computer Automatically Deciphers Ancient Language
A new system that took a couple hours to decipher much of the ancient language Ugaritic could help improve online translation software.
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An Internet 100 Times As Fast
A new network design that avoids the need to convert optical signals into electrical ones could boost capacity while reducing power consumption.
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Sketch-Interpreting Software
A new system that lets people enter data into a tablet computer simply by drawing diagrams on the screen could lead to interactive whiteboards.
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