<s>
LaNet-vi	B-Language
is	O
an	O
open-source	O
network	O
visualization	O
software	O
.	O
</s>
<s>
LaNet-vi	B-Language
is	O
based	O
on	O
the	O
k-core	B-Algorithm
decomposition	O
of	O
a	O
network	O
.	O
</s>
<s>
One	O
of	O
its	O
main	O
applications	O
is	O
the	O
study	O
of	O
the	O
Internet	B-Architecture
topology	I-Architecture
.	O
</s>
<s>
The	O
relationship	O
between	O
k-cores	B-Algorithm
and	O
connectivity	O
has	O
been	O
studied	O
by	O
Havlin	O
et	O
al	O
.	O
</s>
<s>
In	O
November	O
2010	O
a	O
visualization	O
obtained	O
with	O
LaNet-vi	B-Language
appeared	O
in	O
the	O
cover	O
of	O
Nature	O
Physics	O
.	O
</s>
