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.
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Seeing the Human Pulse
Researchers at MIT's Computer Science and Artificial Intelligence Laboratory have developed a new algorithm that can accurately measure the heart rates of people...
From ACM TechNews
Securing the Cloud
Researchers have created an encryption algorithm that could improve security for cloud computing technology.
From ACM TechNews
Finding a Gecko in the Crowd
The SLOOP software system is designed to automate part of the process of matching images of animals in massive catalogs.
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Valuing Versatility
It's often said that we live in an age of increased specialization: physicians who treat just one ailment, scholars who study just one period, network administrators...
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Practicing Medicine at the Nanoscale
Modern medicine is largely based on treating patients with "small-molecule" drugs, which include pain relievers like aspirin and antibiotics such as penicillin.
From ACM TechNews
Cell Circuits Remember Their History
MIT researchers have developed genetic circuits in bacterial cells that perform logic functions and remember the results.
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Storing Data in Individual Molecules
Moore's law—the well-known doubling of computer chips' computational power every 18 months or so—has been paced by a similarly steady increase in the storage capacity...
From ACM TechNews
Speeding Algorithms By Shrinking Data
MIT researchers have developed a technique to represent data so that it takes up much less space in memory but can still be processed in conventional ways.
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Automatic Building Mapping Could Help Emergency Responders
MIT researchers have built a wearable sensor system that automatically creates a digital map of the environment through which the wearer is moving.
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Need a New Material? New Tool Can Help
Thanks to a new online toolkit developed at MIT and the Lawrence Berkeley National Laboratory, any researcher who needs to find a material with specific properties—whether...
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Data Mining Without Prejudice
A new technique for finding relationships between variables in large data sets makes no prior assumptions about what those relationships might be.
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Printing Off the Paper
Imagine being able to "print" an entire house. Or a four-course dinner. Or a complete mechanical device such as a cuckoo clock, fully assembled and ready to run...
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A New Planning Tool Helps Direct Traffic on Aircraft Carriers
On the deck of an aircraft carrier, where up to 60 aircraft are crammed into 4.5 acres (1.8 hectares), real estate is at a premium. While aircraft directors wave...
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3D Tv? How About Holographic Tv?
Using a single Xbox Kinect and standard graphics chips, MIT researchers demonstrate the highest frame rate yet for streaming holographic video.
From ACM TechNews
Faster Websites, More Reliable Data
Massachusetts Institute of Technology researchers have developed TxCache, a database caching system that eliminates certain types of asymmetric data retrieval while...
From ACM TechNews
Sizing Samples
Massachusetts Institute of Technology researchers led by graduate student Vincent Tan have taken an initial step to determine how much data is enough to support...
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Sizing Samples
Many scientific disciplines use computers to infer patterns in data. But how much data is enough to ensure that the inferences are right?
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An Internet 100 Times As Fast
A new network design that avoids the need to convert optical signals into electrical ones could boost capacity while reducing power consumption.
From ACM TechNews
Toward the Semantic Web
The World Wide Web Consortium recently published the Rule Interchange Format, a new standard that should help bring the idea of the Semantic Web closer to reality...
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