Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Speeding Up Network Simulations Using Discrete Time   We develop a way of simulating disease spread in networks faster at the cost
of some accuracy. Instead of a discrete event simulation (DES) we use a
discrete time simulation. This aggregates events into time periods. We prove a
bound on the accuracy attained. We also discuss the choice of step size and do
an analytical comparison of the computational costs. Our error bound concept
comes from the theory of numerical methods for SDEs and the basic proof
structure comes from the theory of numerical methods for ODEs.

17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex