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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A Light Bulb Goes On, Over the Mall
Among the many promises of the Internet of Things—a network of Wi-Fi-connected devices and equipment managed with smartphones—is the automation of everyday life...
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The Long, Strange Trip to Pluto, and How Nasa Nearly Missed It
Planetary scientists are coloring in the family portrait of our solar system as close-up photographs and observations stream back from Pluto, a world three billion...
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Screen Addiction Is Taking a Toll on Children
Excessive use of computer games among young people in China appears to be taking an alarming turn and may have particular relevance for American parents whose children...
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IBM Discloses Working Version of a Much Higher-Capacity Chip
IBM said on Thursday that it had made working versions of ultradense computer chips, with roughly four times the capacity of today's most powerful chips.
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Almost Time For Pluto's Close-Up
The pictures coming back from Pluto are still a bit fuzzy. But just wait.
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Code Specialists Oppose U.S. and British Government Access to Encrypted Communication
An elite group of code makers and code breakers is taking American and British intelligence and law enforcement agencies to task in a new paper that evaluates government...
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The Future of Car Keys? Smartphone Apps, Maybe
It' not fun getting into a car when the interior is 130 degrees, but that's a typical problem during the summer for those who live in a city like Phoenix, where...
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When a Company Is Put p For Sale, in Many Cases, Your Personal Data Is, Too
The privacy policy for Hulu, a video-streaming service with about nine million subscribers, opens with a declaration that the company "respects your privacy."
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Consumer Groups Back Out of Federal Talks on Face Recognition
A central component of President Obama's effort to give consumers more control over how companies collect and share their most sensitive personal details has run...
From ACM TechNews
Tipping Point in Transit
Many in academia and the transit industry believe the world is on the cusp of a tipping point in transit technology.
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Korean robot Makers Walk Off With $2 Million Prize
A team of roboticists from the Korea Advanced Institute of Science and Technology claimed a $2 million prize on Saturday that was offered by a Pentagon research...
From ACM Careers
Can the Swiss Watchmaker Survive the Digital Age?
Pim Koeslag designs and fabricates some of the world's most complicated mechanical timepieces.
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Computer Scientists Are Astir After Baidu Team Is Barred From A.i. Competition
A group of researchers at the Chinese web services company Baidu have been barred from participating in an international competition for artificial intelligence...
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The Agency
Around 8:30 a.m. on Sept. 11 last year, Duval Arthur, director of the Office of Homeland Security and Emergency Preparedness for St. Mary Parish, Louisiana, got...
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Supreme Court Overturns Conviction in Online Threats Case, Citing Intent
The Supreme Court on Monday made it harder to prosecute people for threats made on Facebook and other social media, reversing the conviction of a Pennsylvania man...
From ACM Opinion
Behind the Downfall at Blackberry
Ever since Jim Balsillie and Mike Lazaridis stepped down as co-chairmen and co-chief executives of BlackBerry, neither has spoken much in public about the once-dominant...
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New Approach Trains Robots to Match Human Dexterity and Speed
In an engineering laboratory here, a robot has learned to screw the cap on a bottle, even figuring out the need to apply a subtle backward twist to find the thread...
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A Climate-Modeling Strategy That Won't Hurt the Climate
It is perhaps the most daunting challenge facing experts in both the fields of climate and computer science—creating a supercomputer that can accurately model the...
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Airport Security Advances Clash With Privacy Issues
At a mock airport in an underground laboratory here at Northeastern University, students pretending to be passengers head through a security exit in the right direction...
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