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 TechNews
Can an Led-Filled "robot Garden" Make Coding More Accessible?
Massachusetts Institute of Technology researchers say their new tablet-operated system serves as a visual embodiment of their latest work in distributed computing...
From ACM News
Smarter Multicore Chips
Computer chips' clocks have stopped getting faster. To keep delivering performance improvements, chipmakers are instead giving chips more processing units, or cores...
From ACM News
Parallelizing Common Algorithms
Every undergraduate computer-science major takes a course on data structures, which describes different ways of organizing data in a computer’s memory.
From ACM TechNews
Optimizing Optimization Algorithms
Researchers have presented a way to generate a sequence of simplified functions that ensure the best approximation optimization algorithms can offer.
From ACM News
Optimizing Optimization Algorithms
Optimization algorithms, which try to find the minimum values of mathematical functions, are everywhere in engineering. Among other things, they're used to evaluate...
From ACM News
Vision System For Household Robots
For household robots ever to be practical, they'll need to be able to recognize the objects they're supposed to manipulate.
From ACM News
New Way to Turn Genes On
Using a gene-editing system originally developed to delete specific genes, MIT researchers have now shown that they can reliably turn on any gene of their choosing...
From ACM TechNews
More-Flexible Digital Communication
Researchers say they have begun to describe theoretical limits on the degree of imprecision that communicating computers can tolerate.
From ACM News
Detecting Gases Wirelessly and Cheaply
MIT chemists have devised a new way to wirelessly detect hazardous gases and environmental pollutants, using a simple sensor that can be read by a smartphone.
From ACM News
Where to Grab Space Debris
Objects in space tend to spin—and spin in a way that's totally different from the way they spin on earth.
From ACM News
Origami Robot Folds Itself p, Crawls Away
For years, a team of researchers at MIT and Harvard University has been working on origami robots—reconfigurable robots that would be able to fold themselves into...
From ACM Opinion
Harnessing the Speed of Light
The fields of data communication, fabrication, and ultrasound imaging share a common challenge when it comes to improving speed and efficiency: light's diffraction...
From ACM TechNews
Collaborative Learning--For Robots
A new algorithm enables independent agents to collaborate on a machine-learning model without aggregating data.
From ACM News
Researchers nveil Experimental 36-Core Chip
The more cores—or processing units—a computer chip has, the bigger the problem of communication between cores becomes.
From ACM News
Think Fast, Robot
One of the reasons we don't yet have self-driving cars and mini-helicopters delivering online purchases is that autonomous vehicles tend not to perform well under...
From ACM News
Bake Your Own Robot
Printable robots—those that can be assembled from parts produced by 3-D printers—have long been a topic of research in the lab of Daniela Rus, the Andrew and Erna...
From ACM News
Terahertz Imaging on the Cheap
Terahertz imaging, which is already familiar from airport security checkpoints, has a number of other promising applications—from explosives detection to collision...
From ACM News
Computer System Automatically Solves Word Problems
Researchers in MIT's Computer Science and Artificial Intelligence Laboratory, working with colleagues at the University of Washington, have developed a new computer...
From ACM News
Excitons Observed in Action for the First Time
A quasiparticle called an exciton—responsible for the transfer of energy within devices such as solar cells, LEDs, and semiconductor circuits—has been understood...
From ACM News