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
Researchers Generate a Reference Map of the Human Epigenome
The sequencing of the human genome laid the foundation for the study of genetic variation and its links to a wide range of diseases. But the genome itself is only...
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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...
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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
Qubits With Staying Power
Researchers say they have developed a new technique that could enable the indefinite extension of quantum-secured communication links.
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...
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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...
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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.
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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.
From ACM TechNews
Visual Control of Big Data
DBWipes is a new data visualization tool that enables users to highlight abnormalities and possible patterns in a graphical display.
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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 TechNews
Extracting Audio From Visual Information
A new algorithm can reconstruct an audio signal by analyzing tiny vibrations of objects depicted in video.
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
Own Your Own Data
MIT researchers have developed openPDS (personal data store), a prototype system that stores data from digital devices in a single location specified by the user...
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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.
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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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