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 New Science of Seeing Around Corners
While vacationing on the coast of Spain in 2012, the computer vision scientist Antonio Torralba noticed stray shadows on the wall of his hotel room that didn't...
From ACM News
Machine Learning’s ‘Amazing’ Ability to Predict Chaos
In new computer experiments, artificial-intelligence algorithms can tell the future of chaotic systems.
From ACM TechNews
Smart Swarms Seek New Ways to Cooperate
Researchers are developing cooperative swarms of tiny robots called smarticles that can collectively perform complex behaviors.
From ACM News
Quantum Algorithms Struggle Against Old Foe: Clever Computers
The quest for "quantum supremacy" – unambiguous proof that a quantum computer does something faster than an ordinary computer – has paradoxically led to a boom...
From ACM TechNews
Best-Ever Algorithm Found For Huge Streams of Data
Researchers have created a near-perfect streaming algorithm that operates by recalling only enough of what it has seen to relate what it has observed most often...
From ACM TechNews
A Brain Built From Atomic Switches Can Learn
Researchers are constructing a device "inspired by the brain to generate the properties that enable the brain to do what it does."
From ACM News
New Theory Cracks Open the Black Box of Deep Learning
A new idea called the "information bottleneck" is helping to explain the puzzling success of today's artificial-intelligence algorithms—and might also explain how...
From ACM News
Complexity Theory Problem Strikes Back
The legendary graph isomorphism problem may be harder than a 2015 result seemed to suggest.
From ACM News
Hacker-Proof Code Confirmed
Computer scientists can prove certain programs to be error-free with the same certainty that mathematicians prove theorems.
From ACM News
Mapping the Brain to Build Better Machines
Take a three year-old to the zoo, and she intuitively knows that the long-necked creature nibbling leaves is the same thing as the giraffe in her picture book.
From ACM News
Scientists Debate Signatures of Alien Life
Huddled in a coffee shop one drizzly Seattle morning six years ago, the astrobiologist Shawn Domagal-Goldman stared blankly at his laptop screen, paralyzed.
From ACM TechNews
Landmark Algorithm Breaks 30-Year Impasse
Computer scientists are calling a new algorithm a breakthrough in mapping how hard computational problems are to solve.
From ACM News
‘outsiders’ Crack 50-Year-Old Math Problem
Three computer scientists have solved a problem central to a dozen far-flung mathematical fields.
From ACM News
A Magical Answer to an 80-Year-Old Puzzle
Can you devise a series of steps to avoid hazards two paces to either side of you, even if you are forced to take every second, third or Nth step in your series...
From ACM News
A Tricky Path to Quantum-Safe Encryption
August 11, the National Security Agency updated an obscure page on its website with an announcement that it plans to shift the encryption of government and military...
From ACM News
New Letters Added to the Genetic Alphabet
DNA stores our genetic code in an elegant double helix. But some argue that this elegance is overrated.
From ACM News
The New Laws of Explosive Networks
Last week, United Airlines grounded nearly 5,000 flights when its computer system crashed.
From ACM News
Networks Reveal the Connections of Disease
Stefan Thurner is a physicist, not a biologist. But not long ago, the Austrian national health insurance clearinghouse asked Thurner and his colleagues at the Medical...
From ACM Opinion
Early-niverse Explorer Looks For Answers
On March 17, a panel of four astrophysicists held a press conference at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass., to announce that they...
From ACM News