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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Watch a Robot Peel a Banana Without Crushing It
A machine learning system developed by researchers at Japan's University of Tokyo can train a robot to peel a banana without crushing it.
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Encryption Meant to Protect Against Quantum Hackers Is Easily Cracked
Ward Beullens at IBM Research Zurich in Switzerland easily cracked a cryptography algorithm touted as one of three contenders for a global standard against quantum...
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AI Efficiently Fixes Mistakes in Error-Prone Quantum Computers
Artificial intelligence can eliminate errors from a group of quantum bits, thanks to researchers at Germany's RWTH Aachen University.
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Infrared Goggles, Vibrating Armband Help the Blind 'See'
Researchers incorporated a pair of infrared cameras into prototype goggles to help blind and visually impaired people navigate their environment intuitively.
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Robot Performs Keyhole Surgery on Pigs
Researchers at Johns Hopkins University programmed a robot to perform minimally invasive keyhole surgery on pigs.
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Corkscrew-Shaped Robot Swims Through Blood Vessels to Clear Blockages
Researchers at the Chinese University of Hong Kong have developed a corkscrew-shaped microrobot that can swim through blood vessels and help drugs unblock clots...
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Overloaded Memory Chips Generate Truly Random Numbers for Encryption
Generating truly random numbers for cryptographic algorithms could become possible through Nisa Bostanci and colleagues at Turkey's TOBB University of Economics...
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Robotic Hand Can Crush Beer Cans, Hold Eggs Without Breaking Them
Researchers at South Korea's Ajou University have built a highly dexterous robotic hand that can handle eggs gently, pour drinks, and crush aluminum cans.
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3D-Printed 'Living Ink' Full of Microbes Can Release Drugs
A “living ink” made entirely from bacterial cells can be used in a three-dimensional printer to create structures that discharge drugs or absorb toxins.
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Robots Can Use Their Own Whirring to Echolocate, Avoid Collisions
Robots can navigate and avoid collisions using the sounds they produce through echolocation as bats do.
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Smart Scheduling for Big Computing Tasks Cuts Emissions Up to a Third
Researchers found that shifting large computing jobs to nights or weekends can lower carbon emissions from datacenters by as much as a third.
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Quantum Supremacy Achieved by More Complex Quantum Computer
A quantum computer completed a calculation in 4.2 hours that would have taken a classical system thousands of years.
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Quantum Computer Helps Design Better Quantum Computer
Researchers at the University of Science and Technology of China in Shanghai used a quantum computer to design a quantum bit that could power better quantum systems...
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City-Wide Quantum Data Network in China Is Largest Ever Built
China has been running a city-wide quantum communications network in Hefei, the largest quantum network demonstration built to date, for almost three years.
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One-Legged Robot Hops About as Researchers Try Knocking It Over
The one-legged TTI Hopper robot can stand, hop, and maintain balance on sloping or unsteady surfaces.
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Snake-Like Robot Could Explore Saturn's Icy Moon Enceladus
Researchers have developed a snake-like robot that could facilitate exploration of the interior of Saturn's icy moon Enceladus.
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Why Self-Driving Cars Could be Going the Way of the Jetpack
Some observers say the dream of fully autonomous vehicles is a mirage: creating robot vehicles able to tackle any kind of road or traffic situation is just too...
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Dubai Police Will Use Citywide Network of Drones to Respond to Crime
Dubai is creating a network of pre-positioned drone bases so police can respond to incidents with drones anywhere in the city within a minute.
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Water-Powered Robotic Hand Can Play Super Mario Bros
University of Maryland researchers used three-dimensional printing to produce a water-controlled robotic hand capable of completing the first level of the computer...
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