Communications of the ACM
Multimodal AI Connects the Digital Dots
By knitting together multiple components and data streams, multimodal AI offers the promise of smarter, more human-like systems… 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 Russian Trolls sed Meme Warfare to Divide America
There's a meme on Instagram, circulated by a group called "Born Liberal." A fist holds a cluster of strings, reaching down into people with television sets for...
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Quantum Computing Needs You to Help Solve Its Core Mystery
Since 2016, IBM has offered online access to a quantum computer. Anyone can log in and execute commands on a 5-qubit or 14-qubit machine located in Yorktown Heights...
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How Supercomputers Can Help Fix Our Wildfire Problem
Fire is chaos. Fire doesn't care what it destroys or who it kills—it spreads without mercy, leaving total destruction in its wake, as California's Camp and Woolsey...
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To Keep Pace With Moore's Law, Chipmakers Turn to 'Chiplets'
In 2016, the chip industry's clock ran out.
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Learn to Fly Sikorsky's New Helicopter in Just 45 Minutes
A specially equipped Sikorsky helicopter can be controlled through a handheld tablet, and learning to pilot it can take as little as 45 minutes.
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Quantum Physicists Found a New, Safer Way to Navigate
In 2015, the U.S. Naval Academy decided that its graduates needed to return to the past and learn how to navigate using the stars.
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Here's How Much Bots Drive Conversation During News Events
Last week, as thousands of Central American migrants made their way northward through Mexico, walking a treacherous route toward the US border, talk of "the caravan...
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These New Tricks Can Outsmart Deepfake Videos, for Now
For weeks, computer scientist Siwei Lyu had watched his team's deepfake videos with a gnawing sense of unease.
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The Ick of AI That Impersonates Humans
Philip K. Dick was living a few miles north of San Francisco when he wrote Do Androids Dream of Electric Sheep?, which envisioned a world where artificially intelligent...
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How Russian Spies Infiltrated Hotel Wi-Fi to Hack Victims p Close
For years, the Kremlin's increasingly aggressive hackers have reached across the globe to hit targets with everything from simple phishing schemes to worms built...
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Mobile Websites Can Tap Into Your Phone's Sensors Without Asking
When apps want to access data from your smartphone's motion or light sensors, they often make that capability clear.
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How Apple Makes the AI Chip Powering the iPhone's Fancy Tricks
A few years ago—the company won't say exactly when—some engineers at Apple began to think the iPhone's camera could be made smarter using newly powerful machine...
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Crispr's Epic Patent Fight Changed the Course of Biology
After three bitter years and tens of millions of dollars in legal fees, the epic battle over who owns one of the most common methods for editing the DNA in any...
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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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