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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Want to Squelch Fake News? Let Readers Take Charge
Massachusetts Institute of Technology researchers demonstrated that crowdsourced judgments about the quality of news sources can marginalize online misinformation...
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Democratizing Data Science
Researchers have developed a tool for nonstatisticians that automatically generates models for analyzing raw data. The tool takes in datasets and generates sophisticated...
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DNA Design That Anyone Can Do
A new computer program allows users to translate any free-form drawing into a two-dimensional, nanoscale structure made of DNA.
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Customizing Computer-Aided Design
A new technique developed by researchers at the Massachusetts Institute of Technology "reverse-engineers" complex three-dimensional (3-D) computer-aided design...
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Deep Learning Technique Reveals 'Invisible' Objects in the Dark
Engineers used a deep neural network to train a computer to reconstruct transparent objects from images captured in almost total darkness.
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Ingestible Capsule Can Be Controlled Wirelessly
A new ingestible capsule can be customized to dispatch drugs, sense environmental conditions, or both, and can remain in the stomach for at least a month.
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Why Some Wikipedia Disputes Go nresolved
Researchers found that factors such as excessive bickering and poorly worded arguments led to about a third of Requests for Comment by Wikipedia editors going unresolved...
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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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Automated System Identifies Dense Tissue, a Risk Factor for Breast Cancer, in Mammograms
A new automated system assesses dense breast tissue in mammograms as reliably as human radiologists.
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A Step Toward Personalized, Automated Smart Homes
A new system uses reflected wireless signals to identify occupants within a home, even when they are not carrying mobile devices.
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Reducing False Positives in Credit Card Fraud Detection
A new machine learning technique can drastically reduce false positives in fraud-detecting technology that incorrectly flag credit card sales as suspicious.
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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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Machine Learning System Tackles Speech and Object Recognition, All at Once
A new system can learn to identify objects within an image, based on a spoken description of the image.
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Creating 3D-Printed 'Motion Sculptures' From 2D Videos
A new algorithm can take two-dimensional videos and turn them into three-dimensionally-printed "motion sculptures" that show how a human body moves through space...
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Taking Machine Thinking Out of the Black Box
Researchers are using two main approaches to replacing black-box machine learning models with prediction methods that are more transparent.
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Robots Can Now Pick p Any Object After Inspecting It
Dense Object Nets is a system that lets robots inspect random objects and visually understand them enough to accomplish specific tasks without having seen them...
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Model Can More Naturally Detect Depression in Conversations
A new neural network model can analyze raw text and audio data from clinical interviews to detect speech patterns signaling depression.
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A 'GPS for Inside Your Body'
A new "in-body global-positioning system" can locate ingestible implants within the body using low-power wireless signals.
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Introducing the Latest in Textiles: Soft Hardware
Researchers have embedded high-speed optoelectronic semiconductor devices within fibers woven into soft, washable fabrics, and converted them into communication...
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