News tagged with geographic information

Mapping the Twitterverse

(Phys.org) —What does your Twitter profile reveal about you? More than you know, according to Chris Weidemann. The GIST master's student has developed an application that follows geospatial footprints.

dateAug 28, 2013 in Computer Sciences
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Speeding algorithms by shrinking data

In computer science, the buzzword of the day is "big data." The proliferation of cheap, Internet-connected sensors—such as the GPS receivers, accelerometers and cameras in smartphones—has meant an explosion ...

dateNov 13, 2012 in Computer Sciences
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An emergency network for natural disasters

Engineering researchers at the University of Arkansas are developing an emergency communications network that will maintain operation during natural disasters and provide critical warnings and geographic information ...

dateFeb 01, 2012 in Engineering
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