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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Cyborg Cockroach Can Navigate a Maze
Researchers have developed a method of creating cyborg cockroaches for use in search-and-rescue missions or building inspections that does not injure them.
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Making Your Phone Screen Blurry Could Stop Snooping
A new system can blur smartphone screens to prevent snooping.
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Supersized Atoms Could Help Quantum Computers Link to Optical Fibers
Researchers developed a device that could enable multiple quantum computers to be networked together by converting quantum outputs into light signals that can travel...
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Venus Flytrap Cyborg Snaps Shut with Smartphone Commands
Wenlong Li and colleagues at Singapore's Nanyang Technological University have transformed Venus flytraps into biological robots.
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AI Has Designed Bacteria-Killing Proteins from Scratch
A multi-institutional team of California researchers engineered an artificial intelligence to design bacteria-destroying proteins that actually worked.
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Russia Is Jamming More GPS Satellite Signals Around Moscow
Russia has accelerated its jamming of GPS satellites around Moscow, apparently to deter long-range strikes by Ukrainian drones, according to GPSJam.
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Online Advertising Estimated to Use as Much Energy as a Small Country
Researchers have developed a system that can calculate energy consumption related to online advertising.
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U.K. Will Use GPS Fingerprint Scanner to Track People Facing Deportation
The U.K.'s Home Office says it will soon require people facing deportation to carry a global positioning system (GPS)-enabled fingerprint scanner at all times. ...
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Algorithm Can Design Perfect Cycle Lane System for Any City
Malte Schröder and colleagues at Dresden University of Technology programmed an algorithm to design the optimal cycling route for any given city, using network...
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Face Recognition for Pigs Could Improve Welfare on Farms
Wenhao Zhang and colleagues at the U.K.'s University of the West of England have developed a facial recognition system for pigs.
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Sensory Trick Makes Objects Seem Heavy or Light in VR
Vibrating pads on people's arms can support a more convincing illusion of weight in virtual reality by fooling the brain into ignoring certain sensory input.
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Apps Used as Alternatives to Prison in U.S. Have Privacy Flaws
Researchers found privacy flaws in apps used in the U.S. to track people waiting for immigration court dates, those in juvenile detention systems, and those on...
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Earthquakes Seem to Come in a More Predictable Pattern Than We Thought
A machine learning model developed by researchers at the University of California, Davis can analyze decades of earthquake data to predict future earthquakes.
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Computer Runs Calculations Depending on How You Squish It
Pennsylvania State University researchers built a soft computer from rows of rubber blocks that performs different calculations based on how it is squished.
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Headline Tricks Make People Share News Stories on Facebook
Usual punctuation in headlines can make people more likely to share news stories on Facebook, although asking questions is less likely to encourage engagement. ...
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AI Translates Math Problems into Code to Make Them Easier to Solve
Researchers used the Codex neural network of artificial intelligence research company OpenAI to translate mathematical problems from plain English into formal code...
From ACM News
Will Russia's Invasion of Ukraine Trigger a Cyberwar?
Russia, Ukraine, and many of the latter's Western allies have the ability to launch cyberattacks on other nations, and both sides seem ready for digital skirmishes...
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Birthday Wishes Inadvertently Give Away Private Information Online
Researchers have determined that birthday wishes on Twitter can inadvertently expose private data that could jeopardize recipients' online security.
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Most Cryptocurrency Trades May Be People Buying from Themselves
As many as seven in 10 cryptocurrency trades on popular exchanges worldwide may involve people purchasing from themselves to inflate prices artificially.
From ACM TechNews