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
Mit's Csail Launches New Center to Tackle the Future of Wireless and Mobile Technologies
MIT's Computer Science and Artificial Intelligence Laboratory recently launched Wireless@MIT, an interdisciplinary center focused on developing next-generation...
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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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Making Web Applications More Efficient
Most major Websites these days maintain huge databases: Shopping sites have databases of inventory and customer ratings, travel sites have databases of seat availability...
From ACM TechNews
Making Crowdsourcing Easier
MIT researchers have developed Qurk, a database system that automatically crowdsources tasks that are difficult or impossible to perform computationally.
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New Router Enhances the Precision of Woodworking
Anyone who has tried to build a piece of furniture from scratch knows the frustration of painstakingly cutting pieces of wood, only to discover that they won't...
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Communication Scheme Makes Popular Applications 'gracefully Mobile'
MIT researchers have developed the mobile shell remote-login program, which addresses the lack of mobility of the popular SSH program.
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Computer Science Tackles 30-Year-Old Economics Problem
MIT researchers have developed an algorithm for finding an almost perfect approximation of the optimal design of a multi-item auction.
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Researchers Amplify Variations in Video, Making the Invisible Visible
At this summer's Siggraph—the premier computer-graphics conference—researchers from MIT's Computer Science and Artificial Intelligence Laboratory will present new...
From ACM TechNews
Finding Good Music in Noisy Online Markets
Columbia University researchers began an online social-media marketing experiment in 2004, creating nine versions of a music download site that presented the same...
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New Mathematical Framework Formalizes Oddball Programming Techniques
MIT researchers have developed a mathematical framework that enables developers to reason rigorously about sloppy computation, providing mathematical guarantees...
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The Robot Revolution Is Just Beginning
When industrial robots were first introduced in the early 1960s initially on automobile assembly lines—computers were still in their infancy, so the robots were...
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Simulating Tomorrow's Chips
Most computer chips today have anywhere from four to 10 separate cores, or processing units, which can work in parallel, increasing the chips' efficiency. But the...
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Shifting Sands
Sand in an hourglass might seem simple and straightforward, but such granular materials are actually tricky to model.
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Self-Sculpting Sand
Imagine that you have a big box of sand in which you bury a tiny model of a footstool.
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Guiding Robot Planes with Hand Gestures
Aircraft-carrier crew use a set of standard hand gestures to guide planes on the carrier deck. But as robot planes are increasingly used for routine air missions...
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Sometimes the Quickest Path Is Not a Sraight Line
Sometimes the fastest pathway from point A to point B is not a straight line: for example, if you're underwater and contending with strong and shifting currents...
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Testing Unbuilt Chips
MIT researchers have developed Hornet, a software simulator they say models the performance of multicore chips much more accurately than its predecessors.
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Hail to the Geeks
Basketball dominates the American sports landscape in March. So perhaps it’s fitting that the sixth annual MIT Sloan Sports Analytics Conference, held last week...
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Tiny 3D Chips
Microelectromechanical systems, or MEMS, are small devices with huge potential. Typically made of components less than 100 microns in size—the diameter of a human...
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