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.
From ACM News
Constant Connection
For most of the 20th century, the paradigm of wireless communication was a radio station with a single high-power transmitter. As long as you were within 20 miles...
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Just How Creepy Is 'creepy'? A Test-Drive
You probably know that some Internet and cell phone applications like Foursquare or Twitter can broadcast your location to the world. And you might know that...
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Physicists Discover New Way to Visualize Warped Space and Time
When black holes slam into each other, the surrounding space and time surge and undulate like a heaving sea during a storm. This warping of space and time is...
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Atlas Gives Scientists New View of the Brain
Scientists funded by Microsoft Corp. co-founder Paul Allen unveiled a $55 million computerized atlas of the human brain Tuesday, offering the first interactive...
From ACM TechNews
Airborne Radar Will Map the Ground in 3D
Aircraft radar will be capable of mapping landscapes and buildings in three dimensions (3D), making it easier to spot partly hidden objects on the ground, using...
From ACM TechNews
Malware Writers Making Code Tougher to Decode, Harder to Find
Reverse-engineering experts say that malware writers are doing a better job of hiding their code and making it difficult to crack.
From ACM TechNews
Creative, On-Line Learning Tool Helps Students Tackle Real-World Problems
Iowa State University researchers have developed ThinkSpace, a computer interface that helps students use what they have learned in horticulture classrooms and...
From ACM TechNews
Internet2 Turns 15. Has It Delivered on Its Promise?
The Internet2, which is reserved for research and education, recently received $100 million in new funding that will upgrade its backbone capacity to 8.8 terabytes...
From ACM TechNews
Reitinger's Quest: Build a Safer Internet
U.S. Department of Homeland Security deputy undersecretary Philip Reitinger has established the goal of developing a more secure Internet ecosystem, which he says...
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How Google Is Teaching Computers to See
Computers used to be blind, and now they can see. Thanks to increasingly sophisticated algorithms, computers today can recognize and identify the Eiffel Tower...
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IBM Says It Knows How Bad Your Commute Will Be
If you're a commuter stuck in traffic, it doesn't help you all that much to know what road conditions are like right now. You already know you're being delayed...
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What Is a Cpu Thread?
Tech pundits, analysts, and reviewers often speak of "multithreaded" programs, or even "multithreaded processors," without ever defining what, exactly, a "thread"...
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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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Why Cisco's Flip Flopped in the Camera Business
Cisco is shutting down a business unit that it bought for over half-a-billion dollars: the Flip camcorder division. That's a shame, considering how high the Flip...
From ACM TechNews
Computer Science Enrollments Rebound, p 10% Last Fall
Computer science enrollments increased for the third consecutive year at Ph.D.-granting institutions, are up 10 percent from a year ago, but are still below the...
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Busting the Botnets
They're the scourge of the Internet—networks containing thousands or even millions of virus-infected, remote-controlled PCs. These so-called "botnets" send out...
From ACM TechNews
Low-Cost Wireless Sensor Networks Open New Horizons For the Internet of Things
The Eureka ITEA software Cluster ESNA project has developed a flexible framework for wireless sensor-network applications by enhancing communications between different...
From ACM TechNews
.s. Lagging in sing Technology, Study Shows
The World Economic Forum's annual study on national computing and communications technology use found that the United States ranked fifth out of 138 countries for...
From ACM TechNews
Introducing C++11
The latest version of the C++ programming language, C++11, recently passed review by the International Organization of Standardization, and the official standard...
From ACM TechNews