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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Probabilistic AI That Knows How Well It's Working
A new technique produces artificial intelligence (AI) inference algorithms that can generate explanations for data and calculate their accuracy.
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Training Machines to Learn More Like Humans Do
Scientists found computer vision models can be trained to produce more stable, predictable visual representations, similar to those humans learn through perceptual...
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Researchers 3D-Print Miniature Vacuum Pump
Massachusetts Institute of Technology researchers three-dimensionally (3D)-printed a miniature peristaltic pump, in a step toward producing inexpensive mobile mass...
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Bug-Sized Robots Keep Flying After Wing Damage
Artificial muscles created by Massachusetts Institute of Technology researchers can enable insect-sized aerial robots to repair themselves following damage.
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Augmented Reality Headset Enables Users to See Hidden Objects
Massachusetts Institute of Technology researchers have combined computer vision and wireless perception into X-AR, an augmented reality (AR) headset that can visualize...
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A New Way for Quantum Computing Systems to Keep Their Cool
A wireless technique enables a super-cold quantum computer to send and receive data without generating too much error-causing heat.
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Ingestible Sensor Could Help Doctors Pinpoint GI Difficulties
An ingestible sensor can be monitored as it travels through the digestive tract, helping doctors to diagnose gastrointestinal ailments more precisely.
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AI Model Can Detect Future Lung Cancer Risk
A new artificial intelligence tool can perform lung cancer risk assessments without the help of a radiologist.
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This Is Your Brain. This Is Your Brain on Code
Researchers found that the brain's demand and language systems encode specific code properties that correlate with machine-learned representations.
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Computational System Streamlines Design of Fluidic Devices
Massachusetts Institute of Technology researchers were part of a team that built a new system to simplify the process of designing fluidic devices.
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Thinking Like a Cyber-Attacker to Protect User Data
Researchers exploit computer processor's on-chip interconnect to launch side-channel attacks.
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Using AI to Control Digital Manufacturing
An international team of researchers taught a machine learning system with computer vision to monitor and control three-dimensional printing in real time.
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Smart Textiles Sense How Their Users Are Moving
Researchers have fabricated smart textiles that can sense their wearer's posture and motions.
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MIT Engineers Devise Recipe for Improving Any Autonomous Robotic System
A general-purpose optimizer aims to speed development of autonomous robotic systems by using an optimization code that automatically determines how to boost performance...
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Robotic Lightning Bugs Take Flight
Fireflies inspired researchers to build flying, light-emitting robots that facilitate motion tracking and communication.
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Stronger Security for Smart Devices
Two new security techniques block power and electromagnetic side-channel attacks targeting analog-to-digital converters in smart devices.
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Hallucinating to Better Text Translation
Scientists developed the VALHALLA machine learning method to hallucinate images of written words, and using those to help translate that text into target languages...
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Unpacking Black-Box Models
A mathematical framework aims to quantify and evaluate the understandability of a machine learning model's explanations for its predictions.
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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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