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@INPROCEEDINGS{Linssen:865742,
author = {Linssen, Charl and Eppler, Jochen Martin and Morrison,
Abigail},
title = {{NESTML}: {A}n extensible modeling language for
biologically plausible neural networks},
reportid = {FZJ-2019-05059},
year = {2019},
abstract = {<p>NESTML [1, 2] was developed to address the
maintainability issues that follow from an increasing number
of models, model variants, and an increased model complexity
in computational neuroscience. Our aim is to ease the
modelling process for neuroscientists both with and without
prior training in computer science. This is achieved without
compromising on performance by automatic source-code
generation, allowing the same model file to target different
hardware or software platforms by changing a single
command-line parameter. While originally developed in the
context of the NEST Simulator [3], the language itself as
well as the associated toolchain are lightweight, modular
and extensible, by virtue of using a parser generator and
internal abstract syntax tree (AST) representation, which
can be operated on using well-known patterns such as
visitors and rewriting.</p><p>A typical workflow consists of
the following steps: Initially, a model of interest is
identified. This model might describe the dynamical
behaviour of a single neuron, or the plasticity rules
concerning a synapse. The model description is typically in
mathematical or textual form, and needs to be converted by
the neuroscientist into a format following the NESTML
syntax. It is then processed by invoking the toolchain,
which generates optimised code for the target platform (e.g.
NEST running on a high-performance computing cluster). That
code is then dynamically loaded or compiled as part of the
simulation framework (in this case, NEST). The model is now
ready for use in the simulator, and can be instantiated
within a simulation script, written e.g. using the PyNEST
API [4], before starting the simulation and performing
subsequent analysis.</p><p>NESTML is open sourced under the
terms of the GNU General Public License v2.0 and is publicly
available at https://github.com/nest/nestml. Extensive
documentation and automated testing are in place, both for
the language itself as well as the associated processing
toolchain. Active user support is provided via the GitHub
issue tracker and the NEST user mailing
list.</p><h2>References</h2><ol><li>D. Plotnikov et al.
(2016) Modellierung March 2-4 2016, Karlsruhe, Germany.
93–108. doi:10.5281/zenodo.1412345</li><li>K. Perun et al.
(2018). Version 2.4, Zenodo.
doi:10.5281/zenodo.1319653</li><li>M.-O. Gewaltig $\&$ M.
Diesmann (2007) Scholarpedia 2(4), 1430.
doi:10.4249/scholarpedia.1430</li><li>Y.V. Zaytsev $\&$ A.
Morrison (2014) Front. Neuroinform. 8:23.
doi:10.3389/fninf.2014.00023</li></ol>},
month = {Jun},
date = {2019-06-24},
organization = {NEST Conference 2019: A Forum for
Users and Developers, Aas (Norway), 24
Jun 2019 - 25 Jun 2019},
subtyp = {After Call},
cin = {INM-6 / JSC},
cid = {I:(DE-Juel1)INM-6-20090406 / I:(DE-Juel1)JSC-20090406},
pnm = {574 - Theory, modelling and simulation (POF3-574) / HBP
SGA1 - Human Brain Project Specific Grant Agreement 1
(720270) / HBP SGA2 - Human Brain Project Specific Grant
Agreement 2 (785907) / SMHB - Supercomputing and Modelling
for the Human Brain (HGF-SMHB-2013-2017) / SLNS - SimLab
Neuroscience (Helmholtz-SLNS)},
pid = {G:(DE-HGF)POF3-574 / G:(EU-Grant)720270 /
G:(EU-Grant)785907 / G:(DE-Juel1)HGF-SMHB-2013-2017 /
G:(DE-Juel1)Helmholtz-SLNS},
typ = {PUB:(DE-HGF)24},
url = {https://juser.fz-juelich.de/record/865742},
}