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Asymptotic Information-Theoretic Detection of Dynamical Organization in Complex Systems
Gianluca D'Addese1, Laura Sani2, Luca La Rocca1
1Department of Physics, Informatics and Mathematics, University of Modena and Reggio Emilia, 41125 Modena, Italy.
We developed an efficient method to identify complex system structures using a novel sieving algorithm and an information-theoretic index. This approach aids in discovering emergent patterns in dynamical systems, even in complex scenarios like the origin of life. Keywords: complex systems, emergent structures, dynamical systems, information theory, origin of life.
Area of Science:
- Complex Systems Science
- Computational Biology
- Theoretical Chemistry
Background:
- Identifying emergent structures in complex dynamical systems is a significant scientific challenge.
- Existing methods often require extensive simulations, limiting their applicability to large systems.
Purpose of the Study:
- To propose a computationally efficient methodology for identifying emergent structures in complex dynamical systems.
- To develop a novel sieving algorithm for navigating variable subsets and comparing them using a simulation-free index.
Main Methods:
- Modeling system states as random variables.
- Implementing a sieving algorithm to explore subsets of variables.
- Utilizing an information-theoretic measure of coordination to derive a comparison index, analyzed via its asymptotic distribution under no coordination.
Main Results:
- A computationally efficient method for identifying emergent structures was developed.
- The proposed index allows fair comparison of variable subsets with varying sizes.
- The number of observations directly correlates with the ability to identify larger emergent subsets.
Conclusions:
- The methodology provides an efficient way to detect emergent structures in complex dynamical systems.
- The approach is applicable to diverse fields, including the study of autocatalytic sets relevant to the origin of life.
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