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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How I Became a Robot in London, From 5,000 Miles Away
I am but a babe, exploring the world for the first time. Wearing a computerized glove, I reach forward in pursuit of a little toy basketball.
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String of Ions May Out-Compute Best Quantum Computers
Usually, I reflexively delete press releases. This one was no different, but as the message vanished, the subject line registered—"IonQ… quantum computing."
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NASA Study Reproduces Origins of Life on Ocean Floor
Scientists have reproduced in the lab how the ingredients for life could have formed deep in the ocean 4 billion years ago. The results of the new study offer clues...
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S-China Battle Over Huawei Comes to Head at Tech Show
A global battle between the U.S. government and Chinese tech company Huawei over allegations that it is a cybersecurity risk overshadowed the opening Monday of...
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New Horizons Spacecraft Returns Its Sharpest Views of ltima Thule
The mission team called it a "stretch goal—just before closest approach, precisely pointing the cameras on NASA's New Horizons spacecraft to snap the sharpest possible...
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Four New DNA Letters Double Life's Alphabet
The DNA of life on Earth naturally stores its information in just four key chemicals—guanine, cytosine, adenine and thymine, commonly referred to as G, C, A and...
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For Gamers With Disabilities, Creative Controllers Open Worlds
Erin Hawley grew up immersed in video games, progressing from Pong on the Atari 2600 to Sonic the Hedgehog on the Sega Genesis to Tomb Raider on the Sony PlayStation...
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Researchers, Scared by Their Own Work, Hold Back 'Deepfakes for Text' AI
OpenAI, a non-profit research company investigating "the path to safe artificial intelligence," has developed a machine learning system called Generative Pre-trained...
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NASA Selects New Mission to Explore Origins of niverse
NASA has selected a new space mission that will help astronomers understand both how our universe evolved and how common are the ingredients for life in our galaxy's...
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Gravitational-Wave Observatory LIGO Set to Double Its Detecting Power
Spotting gravitational waves is due to become an almost hourly event in the next decade. Starting around 2023, the Laser Interferometer Gravitational-Wave Observatory...
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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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.S. Revives Secret Program to Sabotage Iranian Missiles and Rockets
The Trump White House has accelerated a secret American program to sabotage Iran's missiles and rockets, according to current and former administration officials...
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Six Things to Know About NASA's Opportunity Mars Rover
After 15 years, the mission of NASA's Opportunity rover has come to an end, but its successes on Mars have earned it a spot in the robot hall of fame. Here's what...
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Are Cyborg Warriors a Good Idea?
You already have a lot to worry about. Climate change, fake news, inequality, the stability of democracy. But I feel obliged to point out yet another threat: soldiers...
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Scaling p Search for Analogies Could Be Key to Innovation
Investment in research is at an all-time high, yet the rate of scientific breakthroughs isn't setting any records. To resolve this quandary, scientists are turning...
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New Horizons' Evocative Farewell Glance at ltima Thule
An evocative new image sequence from NASA's New Horizons spacecraft offers a departing view of the Kuiper Belt object (KBO) nicknamed Ultima Thule—the target of...
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Friendly Nurse or Nightmare-Inducing Machine? How Culture Programs Our Taste in Robots.
Slowly and silently, they glide across the floor wearing bright yellow dresses that look as though they were plucked from a haunted 1920s boarding school.
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Making New Drugs With a Dose of Artificial Intelligence
You can think of it as a World Cup of biochemical research.
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The CRISPR Machines that Can Wipe Out Entire Species
Charles Darwin had no idea what a gene was. If we dropped the father of evolution into 2019, the idea that humans can willfully alter the genes of an entire species...
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