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Challenges in the era of Big Data <br />
large number of multi-type<br />
individuals<br />
(heterogeneous nodes) <br />
large number of<br />
multiplex relations<br />
(heterogeneous edges) <br />
complex & complicated<br />
mechanism for the structure<br />
dynamics <br />
Lack of early signs<br />
or critical features for<br />
percolation transition <br />
information spread<br />
very quickly in a very<br />
short time interval<br />
hard to predict<br />
when the percolation<br />
transition occurs<br />
(Predictability) <br />
hard to predict<br />
how fast is the<br />
information outbreak<br />
at the percolation<br />
transition <br />
(Controllability)