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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New Life For Magnetic Tape
Music lovers may have long forsaken them, but magnetic tapes still reign supreme when it comes to storing vast amounts of digital data. And new research from IBM...
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How Google Ranks Tweets
To deliver useful search returns from the so-called real-time Web--such as seconds-old Twitter "tweets" reporting traffic jams--Google has adapted its page-ranking...
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Bringing Color to E-Readers
One of the hot topics at the Consumer Electronics Show this week in Las Vegas is color e-readers, with several companies showcasing new products. While E-Ink has...
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Trading Shares in Milliseconds
Today's stock market has become a world of automated transactions executed at lightning speed. This high-frequency trading could make the financial system more...
From ACM TechNews
How Intelligent Vehicles Will Increase the Capacity of Our Roads
Traffic flow will improve as more computer-controlled vehicles hit the road, according to new research from Arne Kesting and colleagues at the Technical University...
From ACM TechNews
Web Security Tool Copies Apps' Moves
Scientists at Microsoft research have unveiled Ripley, a new way to secure complex Web applications by effectively cloning the user's browser and running it remotely...
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Splitting p Search
Searching the Web could become faster for users and much more efficient for search companies if search engines were split up and distributed around the world, according...
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Faster Maintenance with Augmented Reality
In the not-too-distant future, it might be possible to slip on a pair of augmented-reality (AR) goggles instead of fumbling with a manual while trying to repair...
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Wireless Network Modded to See Through Walls
The way signal strength varies in a wireless network can reveal what's going on behind closed doors. It's every schoolboy's dream: an easy way of looking through...
From ACM TechNews
Catching Fake Meds in a Snapshot
New York University researchers have proposed Epothecary, a system that uses cell phones to authenticate and track drugs distributed in the developing world. The...
From ACM TechNews
Finding the Right Piece of Sky
At the recent ACM SIGGRAPH 2009 conference, Microsoft Research's Visual Computing Group presented SkyFinder, a search system designed to analyze images of the sky...
From ACM TechNews
Supercomputer Visuals Without Graphics Chip
The obsolescence of graphics-processing clusters is being hastened by the rapidly accelerating data processing speed of supercomputers. Scientists at Argonne National...
From ACM TechNews
Adding Meaning to Millions of Numbers
True Engineering Technology has developed semantic technology that gives meaning to numerical data to prevent number-related mixups. The company has launched Numberspace...
From ACM TechNews
Helping Robots Get a Grip
Columbia University robotics researchers Peter Allan and Matei Ciocarlie have developed a new way to control a dexterous robotic hand. The researchers realized...
From ACM TechNews
Cutting-Edge Robots Show Off in Japan
Researchers from around the world are meeting at a conference in Kobe, Japan, to discuss recent advancements in robotics. Among those on display will be RiSE, a...
From ACM TechNews
Device Allows Smartphones to Capture and Display ltrasound Images
Washington University in St. Louis computer engineers have developed an ultrasound device that can be plugged directly into a smartphone's USB port. The device...
From ACM TechNews
The Stranger Side of Chi 2009
ACM's CHI 2009, the 27th Computer-Human Interaction Conference, spotlighted many new inventions and concepts, some of which were decidedly unusual. These included...
From ACM TechNews