Communications of the ACM
Organizing Unstructured Data
Vector databases, commonly used for similarity search and product recommendations, are a shining light in the era of Artificial… 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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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
Merging Video With Maps
Microsoft and researchers from the University of Konstanz in Germany are collaborating to create Videomap, navigation software that incorporates videos of driving...
From ACM TechNews
Can You Trust Crowd Wisdom?
A researcher who studied the voting patterns on Amazon.com, the Internet Movie Database (IMDb), and the book review site BookCrossings says a small group of users...
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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...
From ACM TechNews
Adding Trust to Wikipedia, and Beyond
WikiTrust, developed by University of California, Santa Cruz (UCSC) researchers, helps users evaluate information published on Wikipedia by automatically assigning...
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How to Build Anonymity Into the Internet
At the 9th annual Privacy Enhancing Technologies Symposium, security researchers discussed alternatives to existing systems designed to help Internet users maintain...
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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...
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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...
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Five Futuristic Interfaces on Display at Siggraph
ACM's SIGGRAPH 2009 conference will showcase a quintet of innovative interface models. University of Tokyo researchers have created a touchable holographic interface...
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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...
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Data Overload on Dating Sites
New research on online dating sites shows that users can experience "cognitive overload" when faced with too many choices, causing them to make poorer decisions...
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Cell Phones That Listen and Learn
A cell phone would be able to track the behavior of its user with SoundSense, new software developed by Dartmouth College researchers. SoundSense automatically...
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Extracting Meaning From Millions of Pages
University of Washington researchers have developed an automated information extraction software engine that mines meaning out of more than 500 million Web pages...
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The Display That Watches You
Fraunhofer Institute for Photonic Microsystems researchers have developed a new screen technology that uses interlacing photodetector cells and display pixels to...
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Flexible Displays May Be Stretched Over Curved Surfaces
A team of University of Tokyo researchers led by professor Takao Someya has engineered a stretchable display by linking organic light-emitting diodes (OLEDs) and...
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A Step Toward Superfast Carbon Memory
Researchers at the National University of Singapore have made computer memory devices using graphene, a flat sheet of hexagonally arranged carbon atoms capable...
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Tool Builds 3-D Map of Disaster Scene
Texas A&M University lab's Robin Murphy (pictured) and colleagues have developed RubbleViewer, a tool for modeling a disaster scene that they say is more efficient...
From ACM TechNews