Friday, February 6, 2015

Building New Computers That Function Like Brains [Video]

A computer scientist explains new electronic components that could create giant leaps forward in computer speed and energy efficiency


Jan 20, 2015 | |

Modern computers, from supercomputers to the smartphone in your pocket, all use a computing unit that does calculation and a separate memory unit that holds programs. Shuttling information back and forth between these two places takes lots of energy and time. A new idea, memcomputing, relies on components that works much more like the human brain, where the computing and storing units—neurons—are physically the same. This could mean a giant leap forward in computer speed and efficiency, and scientists are starting to experiment with memcomputing components to learn the best ways to use them. Massimiliano Di Ventra, a professor in the department of physics at the University of California, San Diego, and co-author of in the February issue of explains how he envisions building a truly brainlike computer in this video.


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