Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: K-clique percolation in free association networks. The mechanism behind
  the $7 \pm 2 $ law ?   It is important to reveal the mechanisms of propagation in different
cognitive networks. In this study we discuss the k-clique percolation
phenomenon on the free association networks including "English Small World of
Words project" (SWOW-EN). We compare different semantic networks and networks
of free associations for different languages. Surprisingly it turned out that
$k$-clique percolation for all $k<k_c=(6-7)$ is possible on SWOW-EN and Dutch
language network. Our analysis suggests the new universality patterns for a
community organization of free association networks. We conjecture that our
result can provide the qualitative explanation of the Miller's $7\pm 2$ rule
for the capacity limit of working memory. The new model of network evolution
extending the preferential attachment is suggested which provides the observed
value of $k_c$.

17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs