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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House-Flipping Algorithms are Coming to Your Neighborhood
Despite millions of dollars in losses, iBuying's failure doesn't signal the end of tech-led disruption, just a fumbled beginning.
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Some Artists Found a Lifeline Selling NFTs. Others Worry It's a Trap
Artists are jumping into a market that will pay thousands for their work. But they're running into scams, environmental concerns, and crypto hype.
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The Pandemic is Testing the Limits of Face Recognition
Government use of face ID systems exploded during the pandemic—but tying it to critical services has left some people locked out at the moment they needed help...
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U.S. Government Agencies to Increase Use of Facial Recognition Technology
A new survey shows the controversial systems are poised to play an even bigger role in federal business.
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Google Says It's Too Easy for Hackers to Find New Security Flaws
Attackers are exploiting the same types of software vulnerabilities over and over again, because companies often miss the forest for the trees
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IBM's Debating AI Just Got a Lot Closer to Being a Useful Tool
IBM upgraded the neural networks of its Project Debater system to improve the quality of evidence the argument-mining system uncovers.
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How Classroom Technology Is Holding Students Back
Data shows that education technology in the United States has a negative impact at a range of grade levels.
From ACM TechNews
Computing Power Needed to Train AI Is Rising Seven Times Faster Than Before
The computational power needed to train AI models is doubling at a rate seven times faster than before.
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A Revolutionary Imaging Technique ses a Single Pixel to Fill Our Terahertz Blind Spot
At almost every wavelength, engineers have electromagnetic antennae that can detect and record the waves and create exotic images of the world at radio, microwave...
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The Animal-AI Olympics Is Going to Treat AI Like a Lab Rat
In one of Aesop's fables, a thirsty crow finds a pitcher with a small amount of water beyond the reach of its beak.
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Russia Wants to Cut Itself Off from the Global Internet. Here's What that Really Means.
In the next two weeks, Russia is planning to attempt something no other country has tried before. It's going to test whether it can disconnect from the rest of...
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A 'Halo Drive' Could Accelerate Interstellar Spacecraft to Close to the Speed of Light
Back in 2016, the physicist Stephen Hawking and the billionaire Yuri Milner unveiled a plan to travel to the stars. The so-called Breakthrough Starshot project...
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Triton Is the World's Most Murderous Malware, and It's Spreading
As an experienced cyber first responder, Julian Gutmanis had been called plenty of times before to help companies deal with the fallout from cyberattacks.
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An AI that Writes Convincing Prose Risks Mass-Producing Fake News
Here's some breaking fake news … Russia has declared war on the United States after Donald Trump accidentally fired a missile in the air.
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The Real Reason America Is Scared of Huawei: Internet-Connected Everything
There was a time when the world's two great superpowers were obsessed with nuclear weapons technology.
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Giving Algorithms a Sense of ncertainty Could Make Them More Ethical
Algorithms are increasingly being used to make ethical decisions. Perhaps the best example of this is a high-tech take on the ethical dilemma known as the trolley...
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A Neural Network Can Learn to Organize the World It Sees Into Concepts, Just Like We Do
GANs, or generative adversarial networks, are the social-media starlet of AI algorithms. They are responsible for creating the first AI painting ever sold at an ...
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The S and China Are in a Quantum Arms Race that Will Transform Warfare
In the 1970s, at the height of the Cold War, American military planners began to worry about the threat to US warplanes posed by new, radar-guided missile defenses...
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These Incredibly Realistic Fake Faces Show How Algorithms Can Now Mess with s
These faces don't seem particularly remarkable. They could easily be taken from, say, Facebook or LinkedIn. In reality, they were dreamed up by a new kind of AI...
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