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.
From ACM TechNews
'li-Fi' Via Led Light Bulb Data Speed Breakthrough
Several U.K. institutions are collaborating on the ultra-parallel visible light communications project. The researchers have used a micro-LED light bulb to transmit...
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Can Technology Help Avoid Stampedes?
It seems the cruellest and most unnecessary of deaths—to be crushed in the midst of a crowd.
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Electric Cars: Hidden Habits You Are Sharing with Firms
You wouldn't think that anybody would care about your drive to the supermarket to buy milk.
From ACM TechNews
k to Create New Cyber Defence Force
The United Kingdom's Ministry of Defence will recruit reservists as computer experts to work alongside regular forces in its new Joint Cyber Reserve Unit.
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Why Space Telescope Mirror Is Most Complex Ever Built
"You will not be touching anything."
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Empty F-16 Jet Tested By Boeing and .s. Air Force
Boeing has revealed that it has retrofitted retired fighter jets to turn them into drones.
From ACM TechNews
Music Site Chatbot Wins AI Loebner Contest
A chatbot called Mitsuku was judged most convincingly human artificial intelligence program of the contestants in the Loebner contest.
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The Maps Transforming How We Interact With the World
The modern map is no longer an unwieldy printed publication we wrestle with on some blustery peak, but digital, data-rich, and dynamic.
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Why Bluetooth se Is On the Rise
Bluetooth has been with us for around 15 years. Named after Denmark's King Harald "Bluetooth" Blatand, who reigned in the first century AD, it is a technology that...
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Robots: Is the Uncanny Valley Real?
Mick Walters opens a door in his lab and points his computer's camera towards the small, blurry, tan-coloured object he has just revealed. "This is Kaspar Two,"...
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Why Video Games May Be Good For You
Games have long been accused of making players violent, but evidence has been building over the years that they can have positive effects.
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Laser Listening: Could You Eavesdrop on the Guardian?
The U.K. government has warned the Guardian newspaper that foreign agents could use laser technology to eavesdrop on them, in the wake of recent surveillance leaks...
From ACM Opinion
How Wearable Technology Could Transform Business
Once upon a time seeing your life flash before your eyes was something people did their best to avoid. The arrival of Google Glass seems to have changed that.
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Helping the Deaf to 'See' and 'Feel' Sound
Earlier this summer in a packed and freezing-cold auditorium in Doha, the all-female team of students from Qatar University burst into cheers and tears as theyINJAZ...
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Users of Hidden Net Advised to Ditch Windows
Legitimate users of the Tor anonymous browsing service are being advised to stop using Windows if they want to keep their identity hidden.
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Optical Lattice Atomic Clock Could 'Redefine the Second'
We currently use atomic clocks to count the seconds, but tests on an alternative atomic timekeeper have revealed that it is more precise.
From ACM TechNews
'virtual Lolita' Aims to Trap Chatroom Pedophiles
Negobot, a "virtual Lolita" robot, poses as a 14-year-old girl and tries to identify pedophiles in online chatrooms.
From ACM TechNews
Predicting Earthquakes and Saving Lives--With Smartphones
A new app called CrowdShake provides early earthquake warnings by converting a smartphone's accelerometer into a seismometer.
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Computational Photography: The Snap Is Only the Start
Imagine a camera that allows you to see through a crowd to get a clear view of someone who would otherwise be obscured, a smartphone that matches big-budget lenses...
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