Communications of the ACM
Spotting High-Risk Behavior Online
Using machine learning to identify signs of dangerous behavior on social media.
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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When AI Sees a Man, It Thinks 'Official.' A Woman? 'Smile'
New research renews concerns about bias in image recognition services offered by Google, Microsoft, and Amazon.
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Split-Second 'Phantom' Images Can Fool Tesla's Autopilot
Researchers found they could stop a Tesla by flashing a few frames of a stop sign for less than half a second on an Internet-connected billboard.
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A Dogfight Renews Concerns About AI's Lethal Potential
Alphabet's DeepMind pioneered reinforcement learning. A California company used it to create an algorithm that defeated an F-16 pilot in a simulation.
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AI Is All the Rage. So Why Aren’t More Businesses Using It?
A big study by the U.S. Census Bureau finds that only about 9% of firms employ tools like machine learning or voice recognition—for now.
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Watson's Creator Wants to Teach AI a New Trick: Common Sense
David Ferrucci built a computer that mastered Jeopardy! Since then, he's been attacking a more challenging task.
From ACM TechNews
This Robot Can Guess How You're Feeling by the Way You Walk
A new algorithm enables a small four-wheeled robot to perform real-time gait analysis in order to determine a walker's emotional state.
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Is the Brain a Useful Model for Artificial Intelligence?
Thinking machines think just like us—but only up to a point.
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