Communications of the ACM
Organizing Unstructured Data
Vector databases, commonly used for similarity search and product recommendations, are a shining light in the era of Artificial… 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 The Weather Channel Made That Insane Storm Surge Animation
At a certain point, you think you have a good grasp of what to expect from weather graphics. A color-coded map, a five-day forecast with a sassy cloud.
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Hackers Can Steal a Tesla Model S in Seconds by Cloning Its Key Fob
Tesla has taken plenty of innovative steps to protect the driving systems of its kitted-out cars against digital attacks. It's hired top-notch security engineers...
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AI Can Recognize Images. But Can It nderstand This Headline?
In 2012, artificial intelligence researchers revealed a big improvement in computers' ability to recognize images by feeding a neural network millions of labeled...
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The Serious Security Problem Looming Over Robotics
They call it Herb2. It's a dapper robot, wearing a bowtie even while it sits at home in its lab at the University of Washington.
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A Monitor's ltrasonic Sounds Can Reveal What's on the Screen
You probably assume that someone can only see what's on your computer screen by looking at it.
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How Hacked Water Heaters Could Trigger Mass Blackouts
When the cybersecurity industry warns about the nightmare of hackers causing blackouts, the scenario they describe typically entails an elite team of hackers ...
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Watch a Sporty AI Teach Itself to Dribble Better Than You
I'm not what you'd call a coordinated man, so basketball horrifies me. All the dribbling, all the shooting—all while running and dodging people trying to smack...
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This Bomb-Simulating S Supercomputer Broke a World Record
Brad Settlemyer had a supercomputing solution in search of a problem.
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How a Flock of Drones Developed Collective Intelligence
The drones rise all at once, 30 strong, the domes of light on their undercarriages glowing 30 different hues—like luminescent candy sprinkles against the gray,...
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Shadow Politics: Meet the Digital Sleuth Exposing Fake News
When we met in early March, Jonathan Albright was still shrugging off a sleepless weekend.
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Don't Just Lecture Robots; Make Them Learn
The robot apocalypse is nigh. Boston Dynamics' robots are doing backflips and opening doors for their friends. Oh, and these 7-foot-long robot arms can lift 500...
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In Search of New Rules to Protect Other Worlds From Earth's Cooties
NASA has to start protecting planets better. The international treaty governing space—there is one—and the laws and regulations that follow it date back to the...
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The Rise of DNA Data Storage
The 144 words of Robert Frost's seminal poem "The Road Not Taken" fit neatly onto a single printed page. Or in a 1-kilobyte data file.
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The Quest to Make Super-cold Quantum Blobs in Space
On a frigid day last January in northern Sweden, a German-led team of physicists loaded a curious machine onto an unmanned rocket.
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Pain Is Weird. Making Bionic Arms Feel Pain Is Even Weirder
Pain is an indispensable tool for survival.
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The Unexpected Fallout of Iran's Telegram Ban
Seven weeks after Iran's conservative-led judiciary banned the secure communications app Telegram inside the country, Iranians are still reeling from the change...
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Cosmic Ray Showers Crash Supercomputers. Here's What to Do About It
The Cray-1 supercomputer, the world's fastest back in the 1970s, does not look like a supercomputer.
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Stealthy, Destructive Malware Infects Half a Million Routers
Home routers have become the rats to hackers' bubonic plague: An easily infected, untreated and ubiquitous population in which dangerous digital attacks can spread...
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It Takes a Single Autonomous Car to Prevent Phantom Traffic Jams
Honk if you've heard this one before: Autonomous and connected cars will make driving less of a drudge by handling the stop-n-go mundanity of your commute for you...
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