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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China Declared World's Largest Producer of Scientific Articles
For the first time, China has overtaken the United States in terms of the total number of science publications, according to statistics compiled by the US National...
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How to See a Memory
For someone who's not a Sherlock superfan, cognitive neuroscientist Janice Chen knows the BBC's hit detective drama better than most.
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Nasa Test Proves Pulsars Can Function as a Celestial Gps
From its perch aboard the International Space Station, a NASA experiment has shown how future missions might navigate their way through deep space.
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Silicon Gains Ground in Quantum-Computing Race
In the next few weeks, a research group at the Delft University of Technology in the Netherlands expects to receive an important package. Its contents promise to...
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Deep Learning Sharpens Views of Cells and Genes
Eyes are said to be the window to the soul—but researchers at Google see them as indicators of a person's health.
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Could Bitcoin Technology Help Science?
The much-hyped technology behind Bitcoin, known as blockchain, has intoxicated investors around the world and is now making tentative inroads into science, spurred...
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Supercomputing Poised For a Massive Speed Boost
At the end of July, workers at the Oak Ridge National Laboratory in Tennessee began filling up a cavernous room with the makings of a computational behemoth: row...
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'alien' Dna Makes Proteins in Living Cells For the First Time
Life has spent the past few billion years working with a narrow vocabulary. Now researchers have broken those rules, adding extra letters to biology's limited lexicon...
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How an nderwater Sensor Network Is Tracking Argentina's Lost Submarine
On 15 November, Argentina's Navy lost contact with the ARA San Juan, a small diesel-powered submarine that had been involved in exercises off the east coast of...
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AI-Controlled Brain Implants For Mood Disorders Tested in People
Brain implants that deliver electrical pulses tuned to a person's feelings and behaviour are being tested in people for the first time. Two teams funded by the...
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Small Group Scoops International Effort to Sequence Huge Wheat Genome
The wheat genome is finally complete.
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Crispr Hacks Enable Pinpoint Repairs to Genome
The toolbox for editing genes expanded this week, as two research groups announced techniques that enable researchers to make targeted alterations to DNA and RNA...
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The Shape of Work to Come
Last year, entrepreneur Sebastian Thrun set out to augment his sales force with artificial intelligence.
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Supercomputer Redesign of Aeroplane Wing Mirrors Bird Anatomy
Engineers have used a supercomputing technique that mimics natural selection to design the internal structure of an aircraft wing from scratch.
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Collaborative Software Development Made Easy
Sebastian Neubert, a particle physicist at Heidelberg University in Germany, leads a group studying subatomic particles called pentaquarks. The six team members...
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The Drug-Maker's Guide to the Galaxy
In 2016, the pharmaceutical firm Sunovion gave a group of seasoned employees an unusual assignment.
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Cassini Crashes Into Saturn but Could Still Deliver Big Discoveries
At 4:55 a.m. California time on 15 September, hundreds of scientists watched their life's work go up in flames.
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Global Fingerprints of Sea-Level Rise Revealed By Satellites
As an ice sheet melts, it leaves a unique signature behind. Complex geological processes distribute the meltwater in a distinct pattern, or 'fingerprint', thatthese...
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Geneticists Pan Paper that Claims to Predict a Person's Face from Their Dna
A storm of criticism has rained down on a paper by genome-sequencing pioneer Craig Venter that claims to predict people's physical traits from their DNA.
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