Communications of the ACM
Multimodal AI Connects the Digital Dots
By knitting together multiple components and data streams, multimodal AI offers the promise of smarter, more human-like systems… 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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A 50-Watt Cellular Network
An Indian telecom company is deploying simple cell phone base stations that need as little as 50 watts of solar-provided power. It will soon announce plans to sell...
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Getting a Grip on Online Buzz
Big-name companies increasingly recognize the importance of discussions about their products on social media sites such as Facebook and Twitter. But keeping track...
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Searching For Disease Clues in Genetic Diversity
Over the last few years, scientists have discovered hundreds of genetic variants linked to disease. But the vast majority of that research has focused on people...
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What's Inside the Ipad's Chip?
Despite widespread speculation, nothing beyond what Steve Jobs announced last week is known about the A4 chip at the heart of the Apple iPad. Jobs described the...
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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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China Details Homemade Supercomputer Plan
Researchers at the Chinese Institute of Computing Technology (ICT) have built a supercomputer using only home-grown microprocessors. The supercomputer, known as...
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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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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
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...
From ACM TechNews
Software That Fixes Itself
Massachusetts Institute of Technology researchers led by professor Martin Rinard have developed ClearView, software capable of finding and fixing certain types...
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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...
From ACM TechNews
Vulnerability Seen in Amazon's Cloud-Computing
A new study by researchers from the Massachusetts Institute of Technology (MIT) and the University of California, San Diego (UCSD) suggests that leading cloud-computing...
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A Simpler, Gentler Robotic Grip
Harvard and Yale University researchers have designed a soft robotic hand that can pick up objects, suggesting a promising future in prosthetic arms. The new device...
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Greener Computing in the Cloud
Researchers say that custom data centers being built for cloud computing systems are very energy efficient. "There are issues with property rights and confidentiality...
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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...
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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
Sending Cell Phones Into the Cloud
Intel Research Berkeley scientists Byung-Gon Chun and Petros Maniatis have developed CloneCloud, a cloud computing-based clone of smartphones that can handle large...
From ACM TechNews