Communications of the ACM
Fighting Impersonation by AI
Finding ways to determine whether a voice message is real or generated by an artificial intelligence.
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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Australia Will Use Robot Boats to Find Asylum Seekers at Sea
Australia is deploying unmanned robot boats to patrol its waters and monitor weather and wildlife, as well as identifying boats potentially transporting asylum...
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Uber, Lyft Pricing Algorithms Charge More in Non-White Areas
George Washington University researchers found apparent racial bias in pricing algorithms used by ride-hailing companies like Uber and Lyft.
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U.S. Voting Data from Millions of People is Being Traded on the Dark Web
Researchers have found that data on millions of U.S. voters is being illegally traded on parts of the Internet not searchable using normal means.
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Fake News Gets Shared More When It is Angry, Anxiety-Inducing
Researchers in China have found that fake news may go viral more quickly when it uses words associated with anger.
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Human-like Cyborg Eye Could Power Itself Using Sunlight
A new spherical visual sensor mimics the structure of the human eye.
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Pocket-Sized Device Tests Blood Samples for Genetic Conditions
A new smartphone-powered DNA detector can identify DNA in blood, urine, and other samples, on the spot.
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AI Can Search Satellite Data to Find Plastic Floating in the Sea
Researchers have developed an artificial intelligence system that can identify sea plastic in satellite imagery.
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AI Can Distinguish Between Bots, Humans Based on Twitter Activity
Researchers trained an artificial intelligence system to detect Twitter bots based on differences in the patterns of Tweeting activity of real and fake accounts...
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DeepMind AI Can Understand the Unusual Atomic Structure of Glass
DeepMind researchers used machine learning to simulate how atomic particles in a piece of glass respond to different temperatures and pressures.
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Small Robots Could Help Look After Salmon Without Stressing Them Out
Salmon seem to prefer small robots to larger ones, a discovery that could help guide how fish farms are automated.
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U.S. Military Facial Recognition System Could Work From 1 Kilometer Away
The U.S. Special Operations Command is developing a portable facial recognition system that can identify individuals from 1 kilometer (0.6 miles) off.
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Cyborg Grasshoppers Engineered to Sniff Out Explosives
Washington University researchers converted grasshoppers into bomb-sniffing tools by implanting electrodes in the insects' antenna lobes to tap into the capabilities...
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China is Using Mass Surveillance Tech to Fight Coronavirus Spread
The Chinese government is working with technology companies to monitor citizens and track confirmed cases of people infected with the coronavirus.
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Deepfake Software Translates Videos from One Language to Another
New software automatically translates a video of a person speaking in one language into another language, while matching their lip movements to the new words.
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SIM Swapping, Poor Web Security Put Millions at Risk
Researchers at Princeton University have found that two-factor authentication is easily hackable and could put millions of people at risk.
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A Robot Equipped with Real Feathers Flies Like a Bird
Stanford University researchers affixed actual pigeon feathers to a robot to allow it to fly like a bird.
From ACM TechNews
A Lazy Fix 20 Years Ago Means the Y2K Bug Is Taking Down Computers Now
A glitch connected to the Y2K bug addressed two decades ago is crashing payment systems and computers, due to a poor fix.
From ACM TechNews
3D-Printed Bunny Contains DNA Instructions to Make Copy of Itself
Researchers three-dimensionally-printed a polyester rabbit that contains DNA in which instructions for making copies of itself are stored.
From ACM TechNews
Turn Any Object Into a Robot Using This Program and a 3D Printer
Researchers created a program to render household items into hand-activated robots using a three-dimensional (3D) printer.
From ACM TechNews