Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Understanding the Complexity of Terrorist Networks   Complexity science affords a number of novel tools for examining terrorism,
particularly network analysis and NK-Boolean fitness landscapes. The following
paper explores various aspects of terrorist networks which can be illuminated
through applications of non-linear dynamical systems modeling to terrorist
network structures. Of particular interest are some of the emergent properties
of terrorist networks as typified by the 9-11 hijackers network, properties of
centrality, hierarchy and distance, as well as ways in which attempts to
disrupt the transmission of information through terrorist networks may be
expected to produce greater or lesser levels of fitness in those organizations.

1
The categories of this paper are: cs
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat