Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Game-Theoretic Approach for Detection of Overlapping Communities in
  Dynamic Complex Networks   Complex networks tend to display communities which are groups of nodes
cohesively connected among themselves in one group and sparsely connected to
the remainder of the network. Detecting such communities is an important
computational problem, since it provides an insight into the functionality of
networks. Further, investigating community structure in a dynamic network,
where the network is subject to change, is even more challenging. This paper
presents a game-theoretical technique for detecting community structures in
dynamic as well as static complex networks. In our method, each node takes the
role of a player that attempts to gain a higher payoff by joining one or more
communities or switching between them. The goal of the game is to reveal
community structure formed by these players by finding a Nash-equilibrium point
among them. To the best of our knowledge, this is the first game-theoretic
algorithm which is able to extract overlapping communities from either static
or dynamic networks. We present the experimental results illustrating the
effectiveness of the proposed method on both synthetic and real-world networks.

22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg