Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sub-realtime simulation of a neuronal network of natural density   Full scale simulations of neuronal network models of the brain are
challenging due to the high density of connections between neurons. This
contribution reports run times shorter than the simulated span of biological
time for a full scale model of the local cortical microcircuit with explicit
representation of synapses on a recent conventional compute node. Realtime
performance is relevant for robotics and closed-loop applications while
sub-realtime is desirable for the study of learning and development in the
brain, processes extending over hours and days of biological time.

12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio