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
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.
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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...
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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 TechNews
Spin Designers
The Center for Spintronic Materials, Interfaces, and Novel Architectures wants to use the spin of electrons on nanomagnets to encode zeros and ones in computers...
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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
New Device Could Make Large Biological Circuits Practical
Researchers have developed a new kind of load driver that could enable biological circuits to behave almost as predictably as electronic circuits.
From ACM TechNews
Diagnostic Exhalations
Researchers say an algorithm they developed can accurately determine whether a patient is suffering from emphysema or heart failure based on their breath.
From ACM TechNews
MIT Computer Scientists Can Predict the Price of Bitcoin
Researchers have developed a machine-learning algorithm that can predict the price of Bitcoin.
From ACM News
Solid Nanoparticles Can Deform Like a Liquid
A surprising phenomenon has been found in metal nanoparticles: They appear, from the outside, to be liquid droplets, wobbling and readily changing shape, while...
From ACM TechNews
Bound for Robotic Glory
Massachusetts Institute of Technology researchers have developed an algorithm for bounding, and successfully implemented it in a robotic cheetah.
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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.
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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...
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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 TechNews
Can We See the Arrow of Time?
A new algorithm can determine whether a given snippet of video is playing backward or forward with 80-percent accuracy.
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...
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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...
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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...
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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