Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Practicality of Agent-Based Modeling of Civil Violence: an Assessment   Joshua Epstein (2002) proposed a simple agent-based model to describe the
formation and evolution of spontaneous civil violence (such as riots or violent
demonstrations). In this paper we study the practical applicability of
Epstein's model.

32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org