Friday February 23, 2018

New Algorithm Breaks Network Bottlenecks
  Posted by: Digg on Jan 13th, 2011 9:56 AM
As sensors that do things like detect touch and motion in cell phones get smaller, cheaper and more reliable, computer manufacturers are beginning to take seriously the decade-old idea of “smart dust” — networks of tiny wireless devices that permeate the environment, monitoring everything from the structural integrity of buildings and bridges to the activity of live volcanoes. In order for such networks to make collective decisions, however — to, say, recognize that a volcano is getting restless — they need to integrate information gathered by hundreds or thousands of devices.

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