Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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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Creating 'Digital Twins' at Scale
Researchers have designed a model for generating digital twins—precise computer simulations—at scale.
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Does Correcting Online Falsehoods Make Matters Worse?
A Twitter field experiment found that after corrections to tweeted misinformation, there was an increase in retweeting lower-quality and more partisan news.
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System Detects Errors When Medication is Self-Administered
Massachusetts Institute of Technology researchers have developed a system to detect and reduce errors when patients administer their own medication.
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A Neural Network Learns When It Should Not Be Trusted
Researchers have enabled a neural network to rapidly process data, yielding both predictions and confidence levels based on the quality of the available data.
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Scaling Up the Quantum Chip
Massachusetts Institute of Technology engineers have developed a process for manufacturing and integrating artificial atoms with photonic circuitry.
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CSAIL Robot Disinfects Greater Boston Food Bank
A group of researchers designed a robotic system that disinfects surfaces and neutralizes aerosolized forms of Covid-19.
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How Many Jobs do Robots Really Replace?
Two economics professors have determined that the replacement of human workers by robots is a tangible trend, although they say claims of total automation are overstated...
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Showing Robots How to Do Your Chores
A new system allows robots to learn complicated tasks that would normally confuse them with too many complicated rules.
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How Well Can Computers Connect Symptoms to Diseases?
A new study found that health knowledge graphs perform poorly for diseases with high percentages of very old or young patients, or high percentages of male or female...
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AI Could Help Data Centers Run Far More Efficiently
A new system automatically learns how to optimally allocate data processing workloads across thousands of servers as a means of boosting data center efficiency....
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This Robot Helps You Lift Objects--By Looking at Your Biceps
A new robotic system uses machines to help people lift objects by monitoring their muscle movements, producing a smoother robot-human collaboration.
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Engineers Program Marine Robots to Take Calculated Risks
Massachusetts Institute of Technology researchers have developed an algorithm that lets autonomous underwater vehicles weigh the risks and rewards of exploring...
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Fleets of Drones Could Aid Searches for Lost Hikers
Massachusetts Institute of Technology researchers have developed an autonomous system to direct a fleet of drones.
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Software Finds the Best Way to Stick a Mars Landing
Massachusetts Institute of Technology researchers have developed software that could inform the selection of landing sites for scientific expeditions to Mars.
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Autonomous Boats Could Service Some Cities, Reducing Road Traffic
Researchers have highly maneuverable autonomous boats that, in waterway-rich cities, could be used to transport people or deliver goods.
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Machine-Learning System Processes Sounds Like Humans Do
Researchers have used a deep neural network to build the first model that can replicate human performance on auditory tasks such as identifying a musical genre....
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Programmable Droplets
New hardware applies electric fields to manipulate droplets of chemical or biological solutions around a surface, mixing them to test thousands of reactions in...
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Designing the Microstructure of Printed Objects
Researchers have developed a design system to catalog the physical characteristics of a huge number of tiny cube clusters that can function as building blocks for...
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Why Do Some Neighborhoods Improve?
Researchers have used a computer vision system to quantify the physical improvement or deterioration of neighborhoods in five U.S. cities.
From ACM TechNews