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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Self-Driving Microscopes Discover Shortcuts to New Materials
Scientists at the U.S. Department of Energy's Oak Ridge National Laboratory are training microscopes to find new materials faster using an intuitive algorithm. ...
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Chemical Computer Can Be Programmed to Solve Hard Problems
Researchers have programmed a chemical computer to solve specific problems, following earlier research on encoding data into the system.
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What It's Like to Have a Robot Paint Your Nails for $10
Retail giant Target has deployed fingernail-painting robots manufactured by the Clockwork company at three stores in California and Minnesota.
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Crowdfunding a War: How Online Appeals Are Bringing Weapons to Ukraine
The online campaign has tapped into widespread Western sympathy and produced meaningful donations for the country's war effort.
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The Drones of War
Drone makers are donating, or selling at cost, unmanned aerial drones to Ukraine.
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Predicting Others' Behavior on the Road With Artificial Intelligence
A new machine learning system may someday help driverless cars predict the next moves of nearby drivers, pedestrians, and cyclists in real-time.
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David Walden, Computer Scientist at Dawn of Internet, Dies at 79
In 1969, he was part of a team of young engineers who built the first machine to switch data among computers using the Arpanet, the precursor to the Internet.
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Mission to Monitor Migrating Monarchs
University of Pittsburgh researchers have developed a tracking system to monitor the migration of monarch butterflies to specific mountain peaks in central Mexico...
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Swarming Drones Autonomously Navigate Dense Forest, Chase Human
Researchers in China demonstrated the ability of an autonomous flying drone swarm to navigate a thick forest it had never before encountered.
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A New Option for Neutral-Atom Quantum Computing
Two independent teams show neutral ytterbium-171 atoms can be trapped and used for quantum information processing, bringing quantum computers based on this platform...
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High Schooler Invented Low-Cost, Mind-Controlled Prosthetic Arm
Virginia high school senior Benjamin Choi designed a thought-controlled robotic arm, then three-dimensionally printed the first model in small pieces, and assembled...
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Approach May Help Clear Hurdle to Large-Scale Quantum Computing
Researchers have developed an approach for shuffling qubits during computing while maintaining their quantum state, resulting in a programmable, error-correcting...
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Using Desserts to Decode Computer Science
Scientists at Australia's Monash University have developed a computer science learning framework that uses food to teach fundamental computing concepts.
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Global Chip Shortage's Latest Worry: Too Few Chips for Chip-Making
Intel and TSMC are looking to boost chip output amid supercharged demand, but getting the equipment to do so requires increasing patience.
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Meta Using AI to Create Low-Carbon Concrete for Its Datacenters
Meta researchers used artificial intelligence to develop concrete that it claims generates 40% less carbon emissions than standard concrete mixtures.
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Record-Breaking Jumping Robot Can Leap 10-Story Building
Rresearchers have developed a jumping robot that can reach heights of more than 30 meters, or about the height of a 10-story building, after being launched at about...
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Ordinary Copper Telephone Wire Could Carry Gigabit Broadband Speeds
Researhers claim copper telephone wire already deployed across Britain can carry data at rates three times higher than fiber-optic cable at much less cost, over...
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Can VR Help Ease Chronic Pain?
Virtual reality has emerged as a tool to treat chronic pain and is gaining popularity.
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How French Fiber Optic Cable Attacks Accentuate Critical Infrastructure Vulnerabilities
Ciaran Martin, founding head of the U.K.'s National Cyber Security Centre and now an Oxford University professor, called the attacks "extraordinary" in a tweet....
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