High Fidelity Modeling of Pulse Dynamics using Logic Networks

Cole A. Lyman, Matthew M. Morris, Spencer Richman, Hongbao Cao, Antony Scerri, Chris Cheadle, Gordon Broderick

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Pulsatile dynamics are a key regulatory behavior in many biological systems, but perform poorly using conventional logic network methods. This work addresses the relatively poor performance of logic network models when applied to pulse dynamic scenarios by implementing a novel update scheme. Models from this novel update scheme and a traditional update scheme are compared using canonical examples, i.e. the van der Pol oscillator and the Hypothalamic-Pituitary-Gonadal (HPG) axis. By incorporating this new update scheme, the authors show a 35% (11%) reduction of global minimum error in the van der Pol model (HPG axis) when compared with traditional methods.

Original languageEnglish
Title of host publicationProceedings - 2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021
EditorsYufei Huang, Lukasz Kurgan, Feng Luo, Xiaohua Tony Hu, Yidong Chen, Edward Dougherty, Andrzej Kloczkowski, Yaohang Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages197-204
Number of pages8
ISBN (Electronic)9781665401265
DOIs
StatePublished - 2021
Externally publishedYes
Event2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021 - Virtual, Online, United States
Duration: Dec 9 2021Dec 12 2021

Publication series

NameProceedings - 2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021

Conference

Conference2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021
Country/TerritoryUnited States
CityVirtual, Online
Period12/9/2112/12/21

Keywords

  • HPG axis
  • logic model
  • update scheme

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