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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DeepMind AI Learns to Play Soccer Using Decades of Match Simulations
Researchers trained an artificial intellgence to play soccer using an athletic curriculum resembling an accelerated model of a human baby maturing into a soccer...
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Earthquakes Seem to Come in a More Predictable Pattern Than We Thought
A machine learning model developed by researchers at the University of California, Davis can analyze decades of earthquake data to predict future earthquakes.
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Computer Runs Calculations Depending on How You Squish It
Pennsylvania State University researchers built a soft computer from rows of rubber blocks that performs different calculations based on how it is squished.
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Your Smartphone Could Recognize You by How You Hold It
Researchers trained an artificial intelligence-powered algorithm to identify individuals based their hand vibrations when holding a smartphone.
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Quantum Computers Might Not Offer Extreme Speed Boost for Chemistry
New research suggests the required computing power could diminish quantum computing's exponential speed advantage.
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Artificial Neuron Swaps Dopamine with Rat Brain Cells Like a Real One
Could be incorporated into future human-machine interfaces.
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Robot Unties Knotted Cables but Can't Pick Them Up
University of California, Berkeley (UC Berkeley) researchers have developed a robot that can untie knotted cables using the grippers on its arms.
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How the Secrets of Ancient Cuneiform Texts Are Being Revealed by AI
Artificial intelligence is being used to read and translate cuneiform, helping to recreate ancient libraries by piecing together fragmented tablets and predicting...
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Flexible Robot Hand with Precise Grip Lifts 1,000 Times Its Own Weight
Researchers have developed artificial muscles using a three-dimensional printer and tiny actuators that convert energy into movement.
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AI Learns to Recognize Species of Splatted Mosquitoes
Artificial intelligence taught to identify living and dead mosquitoes could help monitor the species most complicit in transmitting diseases.
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Fiber-Optic Cables Could Be Used for Spying
Device can eavesdrop on people up to 1 km away using existing fiber-optic cables.
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Headline Tricks Make People Share News Stories on Facebook
Usual punctuation in headlines can make people more likely to share news stories on Facebook, although asking questions is less likely to encourage engagement. ...
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Computer Component Could Use as Little Energy as Physically Possible
Researchers built a nanomechanical logic gate that uses vibrations for information processing rather than electrons.
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Quantum Computer Cools Itself by Performing Calculations
A small diamond-based quantum computer performs a sequence of mathematical operations to cool itself.
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Acoustic Levitation Used to Build Complex Structures in Mid-Air
A new system incorporates a robotic arm that generates sound waves to levitate and move objects to build complex structures in mid-air without touching the parts...
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Seventy-Five Percent of the World's Top Websites Allow Bad Passwords
Princeton University's Arvind Narayanan and colleagues found 75% of 120 top-ranked English-language websites permit weak passwords.
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Google Wants to Challenge AI with 200 Tasks, to Replace the Turing Test
Artificial intelligence researchers have proposed an update to the Turing test for rating the capabilities of AI technology.
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3D Rabbit 'Hologram' Created by Levitating Screen Using Sound Waves
An algorithm developed by researchers at the U.K.'s University College London can generate "holograms" by acoustically levitating objects.
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Global Satellite Map Will Help Hunt Down Illegal Fishing Vessels
A new digital map uses satellite radar imagery to identify potential illegal fishing vessels.
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