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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Activist Bots Recruit Humans to Their Cause on Twitter
The Botivist program uses Twitter to rally people to social causes, thanks to the efforts of Saiph Savage and colleagues at West Virginia University.
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Virtual Human Built from More Than 5,000 Slices of a Real Woman
She died two decades ago, but her body lives on in digital form.
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Forget the Turing Test—there Are Better Ways of Judging AI
Last Saturday I took part in a battle of wits at Bletchley Park, the stately home that housed the U.K.’s codebreakers during the second world war.
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nhackable Kernel Could Keep All Computers Safe from Cyberattack
An autonomous helicopter gunship is flying over a military base in Arizona. Suddenly, officers on the ground lose radio contact: hackers have taken control of an...
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Brain-Controlled Smart Home Lets You Turn the Tv On By Thinking
Feeling cold? Your home already knows, and turns up the heat. Sick of the TV show you are watching? Your home changes the channel.
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Can Software Suffer? Death and Pain in Digital Brains
The ability to digitally simulate physical systems such as the brain to avoid the ethical dilemmas of experimentation on living subjects creates new dilemmas.
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AI Football Manager Knows How Different Teams Play the Game
Who really calls the shots in team sports?
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Computer-Human Hybrids Could Be Best at Scanning For Danger
In A world of algorithms, there are still a few places where humans reign supreme.
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Cyber Attack: How Easy Is It to Take Out a Smart City?
When is a smart city not so smart?
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Smart Mirror Monitors Your Face For Telltale Signs of Disease
A new mirror can assess the health of someone looking into it by analyzing facial expressions, fatty tissue, and how flush or pale the person is.
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The Rise of On-Body Cameras and How They Will Change How We Live
Shortly after the U.S. Supreme Court's blockbuster decision on marriage equality, a short YouTube video made the rounds online.
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Facebook Can Recognise You in Photos Even If You're Not Looking
Thanks to the latest advances in computer vision, we now have machines that can pick you out of a line-up. But what if your face is hidden from view?
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Face Recognition Row Over Right to Identify You in the Street
"If you are walking down the street, a public street, should a company be able to identify you without your permission?"
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Style Software Gives Fashion Tips After Judging What You Wear
New software can judge outfits from a photograph and offer suggestions to make them look more chic.
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Cyber Citizen Tool Shows Which Countries' Laws Cover Our Surfing
"Where am I?" In the real world, it's an easy question to answer. Online, things can get more complicated.
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Giving Physical Shape to Invisible Signals
When a newly renovated apartment in San Francisco went on the market earlier this year for roughly $8.5 million, its asking price included a somewhat unexpected...
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Your Brain's nique Response to Words Can Reveal Your Identity
Watch your language. Words mean different things to different people—so the brainwaves they provoke could be a way to identify you.
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Human vs Machine As Top Poker Pros Take On AI
It's humans versus machine at the Rivers casino in Pittsburgh, Pennsylvania. Four professional poker players are squaring up to an artificial intelligence over...
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Proto Quantum Computer Inspired By Victorians Gets a Speed Boost
Quantum computers should theoretically outpace ordinary ones, but attempts to build a speedy quantum machine have so far come up short. Now an approach based on...
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