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Updated: May 17, 2026

A Web Tool for Generating High Quality Machine-readable Biological Pathways
Published on: February 8, 2017
Bio-logic builder: a non-technical tool for building dynamical, qualitative models
Tomáš Helikar1, Bryan Kowal, Alex Madrahimov
1Department of Mathematics, University of Nebraska at Omaha, Omaha, Nebraska, USA. thelikar@unomaha.edu
Bio-Logic Builder is a web tool simplifying computational modeling for lab scientists. It translates qualitative biological data into mathematical models, enabling complex system analysis without advanced technical skills.
Area of Science:
- Computational biology
- Biomedical research
Background:
- Computational modeling is vital in biomedical research but requires advanced math/computer science expertise.
- Integrating computational models with lab research is challenging due to technical barriers.
Purpose of the Study:
- To develop a user-friendly, web-based tool, Bio-Logic Builder, for laboratory scientists.
- To enable non-technical users to create mathematical models of biological regulatory mechanisms.
Main Methods:
- Developed Bio-Logic Builder, a web-based tool with generalized 'bio-logic' modules.
- Users provide qualitative biological information; the tool converts it into Boolean expressions/mathematical representations.
- Utilized a discrete formalism for representing biological regulatory mechanisms.
Main Results:
- Successfully built various dynamical models, including large-scale signal transduction and influenza A replication.
- Demonstrated the tool's capability to model complex biological systems like cell cycles.
- Validated that all qualitative regulatory mechanisms can be represented using this approach.
Conclusions:
- Bio-Logic Builder democratizes computational modeling for experimental biologists.
- The tool facilitates the integration of computational and laboratory research.
- Enables the creation of complex biological models from qualitative experimental data.
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