Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Introduction to Agent Based Modelling and Simulation of Social
  Processes   The paper provides an introduction to agent-based modelling and simulation of
social processes. Reader is introduced to the worldview underlying agent-based
models, some basic terminology, basic properties of agent-based models, as well
as to what one can and what cannot expect from such models, particularly when
they are applied to social-scientific investigation. Special attention is given
to the issues of validation.

34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs