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Perturbation propagation in random and evolved Boolean networks

Fretter, Christoph ; Szejka, Agnes ; Drossel, Barbara (2024)
Perturbation propagation in random and evolved Boolean networks.
In: New Journal of Physics, 2009, 11 (3)
doi: 10.26083/tuprints-00020559
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Perturbation propagation in random and evolved Boolean networks
Language: English
Date: 5 March 2024
Place of Publication: Darmstadt
Year of primary publication: 2009
Place of primary publication: London
Publisher: IOP Publishing
Journal or Publication Title: New Journal of Physics
Volume of the journal: 11
Issue Number: 3
Collation: 13 Seiten
DOI: 10.26083/tuprints-00020559
Corresponding Links:
Origin: Secondary publication DeepGreen

In this paper, we investigate the propagation of perturbations in Boolean networks by evaluating the Derrida plot and its modifications. We show that even small random Boolean networks agree well with the predictions of the annealed approximation, but nonrandom networks show a very different behaviour. We focus on networks that were evolved for high dynamical robustness. The most important conclusion is that the simple distinction between frozen, critical and chaotic networks is no longer useful, since such evolved networks can display the properties of all three types of networks. Furthermore, we evaluate a simplified empirical network and show how its specific state space properties are reflected in the modified Derrida plots.

Identification Number: Artikel-ID: 033005
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-205592
Classification DDC: 000 Generalities, computers, information > 004 Computer science
500 Science and mathematics > 530 Physics
Divisions: 05 Department of Physics > Institute for Condensed Matter Physics
Date Deposited: 05 Mar 2024 10:17
Last Modified: 05 Mar 2024 10:17
SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/20559
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