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GDSCalc: A Web-Based Application for Evaluating Discrete Graph Dynamical Systems.

Sherif H Elmeligy Abdelhamid1, Chris J Kuhlman2, Madhav V Marathe2

  • 1Computer Science Department, Virginia Tech, Blacksburg, Virginia, United States of America.

Plos One
|August 12, 2015
PubMed
Summary
This summary is machine-generated.

This study introduces GDSCalc, a web-based application for analyzing discrete graph dynamical systems (GDSs). GDSCalc aids in understanding system dynamics and state transitions across various scientific fields.

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Area of Science:

  • Network science
  • Computational biology
  • Social dynamics

Background:

  • Discrete dynamical systems model real-world networks, including social and biological systems.
  • Agents and their interactions are represented as graph vertices and edges.
  • State transitions depend on neighborhood relations and agent functions.

Purpose of the Study:

  • Introduce GDSCalc, a novel web application for computing and characterizing discrete graph dynamical systems (GDSs).
  • Provide an overview of GDS theory underpinning the software.
  • Demonstrate GDSCalc's utility in education and research through examples.

Main Methods:

  • Development of GDSCalc, an open-access web application.
  • Theoretical overview of discrete graph dynamical systems.
  • Comparative analysis with existing discrete dynamical system software.

Main Results:

  • GDSCalc facilitates the computation and characterization of system dynamics in GDSs.
  • Illustrative examples showcase its application in educational and research contexts.
  • GDSCalc is positioned within the landscape of available GDS software tools.

Conclusions:

  • GDSCalc offers a valuable tool for exploring GDSs.
  • Understanding GDS theory enhances the use of the software.
  • No single tool is universally optimal; GDSCalc serves specific user needs effectively.