Communications of the ACM
Multimodal AI Connects the Digital Dots
By knitting together multiple components and data streams, multimodal AI offers the promise of smarter, more human-like systems… 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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These Neural Networks Know What They're Doing
Researchers have shown that a specific neural network can learn the cause-and-effect structure of a navigation task it is taught.
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Tool for Predicting Pedestrian Flow Expands Its Reach
Massachusetts Institute of Technology researchers have developed and applied a predictive model of pedestrian traffic to Melbourne, Australia.
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AI Is Smart, but Does It Play Well with Others?
Researchers explored humans' ability to play a card game with an artificial intelligence model trained to play with teammates never before encountered.
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Robot Finds Lost Items
A robotic arm can track down lost items using a camera and radio frequency antenna attached to its gripper.
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Deep Learning Helps Predict Drug Combinations to Fight COVID-19
A research team used deep learning to identify drug combinations that can fight COVID-19.
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Universal System Decodes Any Type of Data Sent Across a Network
Scientists have programmed a universal algorithm to enable a silicon chip to decode any data transmitted across a network, irrespective of structure.
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Study: Crowds Can Wise Up to Fake News
Scientists suggest crowdsourced assessments from groups of normal readers can virtually match those of professional fact-checkers in vetting news stories.
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Using Adversarial Attacks to Refine Molecular Energy Predictions
MIT researchers find new way to quantify the uncertainty in molecular energies predicted by neural networks
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Inflatable Robotic Hand Gives Amputees Real-Time Tactile Control
Engineers have constructed an inflatable neuroprosthetic hand that restored rudimentary sensation to an amputee's residual limb.
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Machine Learning Discovers Sequences to Boost Drug Delivery
Researchers have developed an approach that uses experimental chemistry and artificial intelligence to facilitate delivery of a drug to treat Duchenne muscular...
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System Trains Drones to Fly Around Obstacles at High Speeds
New algorithm could enable fast, nimble drones for time-critical operations such as search and rescue
From ACM TechNews
Touchy-Feely Glove Senses, Maps Tactile Stimuli
A team of engineers at the Massachusetts Institute of Technology and China's Southern University of Science and Technology has designed a touch-sensing glove capable...
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Clearing the Way Toward Robust Quantum Computing
A technique developed by researchers at the Massachusetts Institute of Technology removes common errors in the operation of a two-quantum bit (qubit).
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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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AI System Could Help Counter the Spread of Disinformation
The Reconnaissance of Influence Operations program was developed to identify disinformation narratives and the individuals spreading them via social media.
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Engineers Create a Programmable Fiber
Engineering researchers collaborated on the design of the first programmable digital fiber.
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Slender Robotic Finger Senses Buried Items
Researchers have developed a slender robot finger with tactile sensing capabilities that can help locate and identify buried objects.
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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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Helping Robots Collaborate to Get the Job Done
A new algorithm aims to foster cooperation between information-gathering robot teams.
From ACM TechNews