Communications of the ACM
U.S.-Built Databases Potential Tool of Taliban Repression
Experts fear the Taliban could exploit expansive databases built by the U.S. and its allies during the Afghanistan occupation… From ACM TechNewsAn 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 Olympic Tracking Systems Capture Athletic Performances
This year's Olympic Games in Tokyo use an advanced three-dimensional tracking system that captures athletes' performances in fine detail.
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AI Creates False Documents That Fake Out Hackers
The algorithm hides sensitive information in a sea of decoys.
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Will Quantum Computing Ever Live Up to Its Hype?
One expert warns that the field is overpromising, while another says his firm is on the verge of building "useful" machines.
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Spider Legs Build Webs Without the Brain's Help
Researchers have simulated the way each leg of a spider functions as a semi-independent "computer," with sensors that trigger movements based on environmental readings...
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New App Tracks Black Rhinos Through Their Footprints
The footprint-identification technique uses software to track black rhinoceros' movements via smartphone-recorded footprints, in order to protect the animals from...
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This Robot Can Rap—Really
A Georgia Institute of Technology music technologist modified an improvisational musical robot called Shimon to create lyrics and perform rap in real time.
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3D Printing Inside the Body Could Patch Stomach Ulcers
Researchers at Tsinghua University in China developed a micro robot that could take advantage of three-dimensional printing technology to lay down new tissues directly...
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Geometry Points to Coronavirus Drug Target Candidates
A new study incorporates a mathematical model that predicts protein sites on viruses that might be particularly susceptible to disabling treatments.
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Footstep Sensors Identify People by Gait
Researchers have developed sensors that analyze footsteps by measuring minute floor vibrations.
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'Punch-Card' DNA Could Mean Cheaper High-Capacity Data Storage
University of Illinois at Urbana-Champaign researchers have proposed an alternative to custom-synthesizing DNA for high-capacity data storage.
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Can We Identify Invasive Species Before They Invade?
Researchers have developed models for predicting patterns of damage by invasive insects that attack North American trees.
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Encryption System Protects Data from Quantum Computers
IBM researchers have demonstrated a quantum-proof encryption method called CRYSTALS that can successfully encrypt a magnetic-tap storage device.
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Faced with Data Deluge, Astronomers Turn to Automation
Researchers hope to use algorithms to improve multimessenger astronomy.
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Quantum Internet Emerging, One Experiment at a Time
Recent milestones in transmitting, storing, and manipulating quantum data have some physicists expecting the imminent creation of a proof-of-principle quantum network...
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The Quantum Internet Is Emerging, One Experiment at a Time
Although a fully realized quantum network is still a far-off vision, recent breakthroughs have convinced some physicists that a simple proof-of-principle is imminent...
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Machines That Read Your Brain Waves
Sometimes a technology that's been simmering in the laboratory or the clinic for decades makes the leap to mainstream consumption almost overnight.
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How Smarter Technology Will Feed the Planet
Technology solutions increasingly are being employed to enable more efficient and intelligent agriculture.
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Are Cyborg Warriors a Good Idea?
You already have a lot to worry about. Climate change, fake news, inequality, the stability of democracy. But I feel obliged to point out yet another threat: soldiers...
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Getting the Dirt on Creation, Inside OSIRIS-REx's First Close Look at Bennu
Last week at the fall meeting of the American Geophysical Union (AGU) the science team of NASA's OSIRIS-REx mission presented their first findings from the asteroid...
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