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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Software Predicts Slew of Fiendish Crystal Structures
Sketch the structure of an organic molecule on a napkin and it may not be apparent that there are millions of possible ways that it could assemble as a 3D crystal...
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Artificial-Intelligence Institute Launches Free Science Search Engine
With Google Scholar, PubMed, and other free academic databases at their fingertips, scientists may feel they have plenty of resources to trawl through the ever-growing...
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Rosetta Sniffs Oxygen Around Comet 67p
Scientists have detected molecules of oxygen in the hazy halo of comet 67P/Churyumov–Gerasimenko—an unexpected discovery that may challenge theories about the formation...
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Vast Cosmic Voids Merge Like Soap Bubbles
Vast regions of near-empty space in the Universe are growing and shrinking, much as bubbles merge and separate in soapsuds, astronomers have discovered.
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Pluto's Geology Is Unlike Any Other
Take a pinch of Mars, a sprinkle of Saturn's moon Iapetus and a dash of Neptune's moon Triton—and the recipe will yield something like Pluto.
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Brain Scans Pinpoint Individuals from a Crowd
Our brains are wired in such distinctive ways that an individual can be identified on the basis of brain-scan images alone, neuroscientists report.
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Fragment of Rat Brain Simulated in Supercomputer
A controversial European neuroscience project that aims to simulate the human brain in a supercomputer has published its first major result: a digital imitation...
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The Future of Cryptocurrencies: Bitcoin and Beyond
When the digital currency Bitcoin came to life in January 2009, it was noticed by almost no one apart from the handful of programmers who followed cryptography...
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'wiring Diagrams' Link Lifestyle to Brain Function
The brain's wiring patterns can shed light on a person’s positive and negative traits, researchers report in Nature Neuroscience.
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se of Personalized Cancer Drugs Runs Ahead of the Science
As the costs of genetic sequencing fall, oncologists are starting to prescribe expensive new drugs that target the genetic profiles of their patients' tumours,...
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The Revolution Will Not Be Crystallized: A New Method Sweeps Through Structural Biology
In a basement room, deep in the bowels of a steel-clad building in Cambridge, a major insurgency is under way.
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The Tiniest Lego: A Tale of Nanoscale Motors, Rotors, Switches and Pumps
The robot moves slowly along its track, pausing regularly to reach out an arm that carefully scoops up a component.
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Online Security Braces For Quantum Revolution
Encryption fix begins in preparation for arrival of futuristic computers.
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Giant Study Poses Dna-Sharing Dilemma
After dozens of unsuccessful treatments, Eric Dishman started to suspect that his illness was due to something other than the rare kidney cancer he was diagnosed...
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Quantum 'spookiness' Passes Toughest Test Yet
The toughest test of quantum theory ever conducted has verified "spooky action at a distance" is inherent to the quantum domain.
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Pluto Snow Forecast Poses Atmospheric Conundrum
NASA's New Horizons spacecraft solved many mysteries about Pluto when it flew past the dwarf planet in July. But as mission controllers prepare to steer the probe...
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Quantum 'spookiness' Passes Toughest Test Yet
It's a bad day both for Albert Einstein and for hackers.
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Biohackers Gear p For Genome Editing
A complete lack of formal scientific training has not kept Johan Sosa from dabbling with one of the most powerful molecular-biology tools to come along in decades...
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Small Rocks Build Big Planets
The biggest planets in the Solar System may have gotten their start from the smallest of rocks: centimetre-sized pebbles that formed 4.5 billion years ago from...
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