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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Will Moths Inspire a New Kind of Microphone?
Researchers at the U.K.'s University of Strathclyde created a simulated ear to study the hearing system of the lesser wax moth, Achroia grisella.
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Streetlight Wi-Fi Hotspots: A Bright Idea
A new algorithm could help telecommunication companies determine the optimal deployment of Wi-Fi hotspots in streetlights.
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The Webb Space Telescope's Profound Data Challenges
The James Webb Space Telescope's data-collecting operations present a number of challenges, including dependence on a reliable communications subsystem.
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Toe-Tapping Test for Parkinson's Patients
A new smart insole can evaluate a Parkinson's disease patient's risk of falling by tracking their foot movements as they tap their toes.
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Comparing AI Reasoning with Human Thinking
Researchers have developed a method for comparing the reasoning of artificial intelligence software with that of human thinking, to better understand the AI's decision...
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Med-Tech Eureka: The Body Is the Best Secure Data Channel
Harnessing the body's natural ions can enable secure, wireless low-power transmission of data from bio-implants.
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Surfing the Metaverse's Real Estate Boom
High prices have pushed some toward collective ownership, but the future of virtual properties is uncertain.
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Starfall: Finding a Meteorite with Drones and AI
Neural network used to spot a space rock in the Australian outback.
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Deep Learning Toolbox Now Apparently Includes Ground-Up Glass
Scientists suggest ground-up pieces of glass could help in securely encrypting facial images via a new optical cryptosystem.
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E-Nose Sniffs Out the Good Whiskey
New research describes an electronic nose that can analyze whiskies and identify a whiskey’s brand with over 95% accuracy after a single whiff.
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Algorithm That Mapped Omicron Shows Path Forward
The antigenic cartography algorithm, which can two-dimensionally map laboratory data on viral strains, has helped scientists keep up with genetic variants.
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Creating Text Out of Thin Air
Researchers at China's Zhejiang University have developed a smartwatch application in which users write text in mid-air with a finger, and the text is captured...
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The Next Generation of AI-Enabled Cars Will Understand You
In-cabin sensors can help customize the passenger experience.
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Microsoft Predicts Weather for Individual Farms
Microsoft’s DeepMC framework uses machine learning and artificial intelligence to predict local weather.
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7 Revealing Ways AIs Fail
Neural networks can be disastrously brittle, forgetful, and surprisingly bad at math.
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Smart Helmet Rapidly Assesses Stroke Patients
Uses EM waves to distinguish the size, position, and type of stroke
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Inexpensive 3D-Printed Microscope Can Spot Coronavirus in Blood
A three-dimensionally-printed microscope could detect COVID-19 in a drop of blood through the use of digital holographic microscopy and deep learning.
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Robot Shows How Simple Swimming Can Be
A robotic eel designed by researchers at the Swiss Federal Institute of Technology Lausanne can swim through water and receive sensory data while in motion.
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Smart Bike Predicts Cars' Trajectories, Honks to Warn of Impending Crash
Engineers at the University of Minnesota have designed a prototype smart bicycle which they say can protect itself from collisions.
From ACM TechNews