News tagged with geographic information systems

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 of information ...

dateNov 13, 2012 in Computer Sciences
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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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Urban butterflies under threat of extinction

According to an EPFL study, butterflies living in urban areas face the threat of consanguinity and potential extinction. The research drew on the fields of genetics and urban development to quantify the trend across an entire ...

dateAug 21, 2017 in Ecology
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Banana waste as a source of bioenergy

Researchers from the Agro-Energy Group at Universidad Politécnica de Madrid (UPM) have used geographic information systems to assess the potential use of the residual biomass of bananas produced in the province of El Oro ...

dateMay 19, 2016 in Biotechnology
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