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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U.S. Border Patrol Finally Able to Check E-Passport Data
After 16 years, the agency has implemented the software to cryptographically verify digital passport data—and it's already caught a dozen alleged fraudsters.
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Audiobook Narrators Fear Apple Used Their Voices to Train AI
After a backlash, Spotify paused an arrangement that allowed Apple to train machine learning models on some audiobook files.
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Eric Schmidt Is Building the Perfect AI War-Fighting Machine
The former Google CEO is on a mission to rewire the U.S. military with cutting-edge artificial intelligence to take on China. Will it make the world safer?
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The Race to Build a ChatGPT-Powered Search Engine
A search bot you converse with could make finding answers easier — if it doesn't tell fibs. Microsoft, Google, Baidu, and others are working on it.
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Fact-Checkers Are Scrambling to Fight Disinformation With AI
Bad actors use artificial intelligence to propagate falsehoods and upset elections, but the same tools can be repurposed to defend the truth.
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ChatGPT Stole Your Work. So What Are You Going to Do?
Creators need to pressure the courts, the market, and regulators before it's too late.
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Digital Eternity Is Just Around the Corner
These past few years have been visceral reminders of our mortality. But new technologies can offer a way for us and our loved ones to live on.
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The Real Fusion Energy Breakthrough Is Still Decades Away
U.S. nuclear scientists have achieved the long-sought goal of a fusion ignition — but don't expect this clean technology to power the grid yet.
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These Algorithms Are Hunting for an EV Battery Mother Lode
AI trained on reams of geological data can indicate where to dig in search of metals crucial to electric cars and other green technology.
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San Francisco Has Reversed Its Killer Robot Plan
The city rolled back a controversial decision to let robots use lethal force without human intervention. But the fight is far from over.
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Algorithms Quietly Run the City of DC—and Maybe Your Hometown
A new report finds that municipal agencies in Washington deploy dozens of automated decision systems, often without residents' knowledge.
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The 'Viral' Secure Programming Language That's Taking Over Tech
Rust makes it impossible to introduce some of the most common security vulnerabilities. And its adoption can't come soon enough.
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The Sci-Fi Dream of a 'Molecular Computer' Is Getting More Real
Chemists have long conceptualized tiny machines that could fabricate drugs, plastics, and other polymers that are hard to build with bigger tools.
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Bot Hunting Is All About the Vibes
At the heart of every bot-detection tool is a human's gut feeling—and all the messiness that comes with it.
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Amazon Wants to Cocoon You With 'Ambient Intelligence'
The company's new smart gadget uses radar to track your breathing while you sleep. It's part of Amazon's plan to weave its products invisibly into your life.12