Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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 News
The Secret Science That Rules Crowds
Sometimes, being part of a large crowd can be worse than uncomfortable: it can turn lethal. Deadly crowd crushes that occurred in 2017 include incidents in an Angolan...
From ACM TechNews
These Micro-Robots Do the Breaststoke
Researchers placed magnetized spheres into a solution and subjected them to an "eccentric magnetic field" so they self-assemble with smaller spheres, attached by...
From Communications of the ACM
Always Out of Balance
Computational theorists prove there is no easy algorithm to find Nash equilibria, so game theory will have to look in new directions.
From ACM News
For the .S. and China, a Technology Cold War That's Freezing Over
A cold war is being waged across the world's most advanced industries. And it just got a lot chillier.
From ACM News
Looking for Planet Nine, Astronomers Gaze into the Abyss
It's been just over two years since Caltech astronomers Mike Brown and Konstantin Batygin made an explosive claim: Based on the orbital motion of objects in the...
From ACM News
Five New Ancient Genomes Tell s About Neanderthal Tribes
Mezmaiskaya Cave offered shelter to Neanderthals for tens of thousands of years. The cave, located near Russia's border with Georgia, preserved Neanderthal remains...
From ACM News
Spot the Fake: Artificial Intelligence Can Produce Lifelike Photographs
Fraudulent images have been around for as long as photography itself. Take the famous hoax photos of the Cottingley fairies or the Loch Ness monster.
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Five Things to Know about Russian Attacks on the Energy Grid
Trump administration officials on Thursday accused the Russian government of staging a multi-year cyberattack campaign against the energy grid and other elements...
From ACM News
Live High Definition Video From Mars? NASA Is Getting Ready
Nothing conveys the excitement of space exploration like pictures from another planet. Now NASA is planning to go one better than pictures.
From ACM News
Machine Learning Classifies Cancer
Accurate diagnosis is essential for appropriate disease treatment.
From ACM News
NASA Dawn Reveals Recent Changes in Ceres' Surface
Observations of Ceres have detected recent variations in its surface, revealing that the only dwarf planet in the inner solar system is a dynamic body that continues...
From ACM News
Cracking Open the Black Box of AI with Cell Biology
The deep neural networks that power today's artificial intelligence systems work in mysterious ways.
From ACM News
Researchers Restore 'Feeling' to Lost Limbs, Kinda
The bionic hand closes slowly. Its slender metal digits whirr as they jitter into a loose fist, as though they are wrapping around an invisible baton.
From ACM News
Pi Day: What Is Pi and Where Did It Come From?
Today is Pi Day, an annual celebration of the famous mathematical concept that has fascinated people for millenia. But what exactly is π (pronounced like the word...
From ACM News
Google Thinks It's Close to 'Quantum Supremacy.' Here's What That Really Means.
Seventy-two may not be a large number, but in quantum computing terms, it's massive.
From ACM News
AI Has a Hallucination Problem That's Proving Tough to Fix
Tech companies are rushing to infuse everything with artificial intelligence, driven by big leaps in the power of machine learning software. But the deep-neural...
From ACM News
It’s True: False News Spreads Faster and Wider. And Humans Are to Blame.
What if the scourge of false news on the internet is not the result of Russian operatives or partisan zealots or computer-controlled bots? What if the main problem...
From ACM News
Neuron Creation in Brain's Memory Centre Stops After Childhood
Every day, the human hippocampus, a brain region involved in learning and memory, creates hundreds of new nerve cells—or so scientists thought.
From ACM News
NASA Juno finds Jupiter's Jet-Streams Are nearthly
Data collected by NASA's Juno mission to Jupiter indicate that the atmospheric winds of the gas-giant planet run deep into its atmosphere and last longer than similar...
From ACM TechNews