News tagged with big data

Topology looks for the patterns inside big data

Big data gets much attention from media, industry and government. Companies and labs generate massive amounts of data associated with everything from weather to cell phone usage to medical records, and each data set may involve hundreds of variables. ...

dateMay 18, 2015 in Mathematics
shares198 comments 0

Radio astronomy backed by big data projects

As the leading edge of the Square Kilometre Array (SKA) project, the Murchison Widefield Array (MWA) radio telescope is at the forefront of the big data challenges facing radio astronomy, presenting and solving ...

dateApr 21, 2015 in Astronomy
shares89 comments 0

The brave new world of big data retention

With the Senate passing the Federal Government's data retention bill last week, there has been a great deal of discussion of "metadata", what it is and whether the government ought to have access to it. ...

dateApr 01, 2015 in Internet
shares34 comments 0