Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimal coupling patterns in interconnected communication networks   Traffic dynamics on single or isolated complex networks has been extensively
studied in the past decade. Recently, several coupled network models have been
developed to describe the interactions between real-world networked systems. In
a system of interconnected networks, the coupling links refer to the physical
links between networks and provide paths for traffic transmission. Thus, the
coupling pattern, i.e., the way coupling links are added, has a profound
influence on the overall traffic performance. In this paper, we employ a
simulated annealing (SA) algorithm to find a near-optimal configuration of the
coupling links, which effectively improves the overall traffic capacity
compared with random, assortative and disassortative couplings. Furthermore, we
investigate the optimal configuration of coupling links given by the SA
algorithm and develop a faster method to select the coupling links.

14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio