Giorgio Bertini
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Category Archives: Self-organization
Mutual anticipation can contribute to self-organization in human crowds
Human crowds provide paradigmatic examples of collective behavior emerging through self-organization. Understanding their dynamics is crucial to help manage mass events and daily pedestrian transportation. Although recent findings emphasized that pedestrians’ interactions are fundamentally anticipatory in nature, whether and how … Continue reading
Posted in Complexity, Crowds, Self-organization
Tagged complexity, crowds, self-organization
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Complexity and Self-Organization
Complexity occurs when relevant interactions prevent the study of elements of a system in isolation. These interactions between elements may lead to the self-organization of the system. A system can be described as self-organizing when its global properties are a … Continue reading
Requisite Variety, Autopoiesis, and Self-organization
Ashby’s law of requisite variety states that a controller must have at least as much variety (complexity) as the controlled. Maturana and Varela proposed autopoiesis (self-production) to define living systems. Living systems also require to fulfill the law of requisite … Continue reading
Posted in Autopoiesis, Complexity, Requisite variety, Self-organization
Tagged autopoiesis, complexity, Requisite variety, self-organization
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Re-reading Dewey through the lens of complexity science
This paper rereads John Dewey’s works in the light of complexity theory and self-organizing systems. Dewey’s pragmatic inquiry is posited as inspirational for developing a logic of education and learning that would incorporate novelty and creativity, these artistic elements being part and parcel … Continue reading
Posted in Autopoiesis, Complexity, Dewey, Education, Learning, Self-organization
Tagged autopoiesis, complexity, dewey, education, Learning, self-organisation
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Human Research and Complexity Theory
The disavowal of positivist science by many educational researchers has resulted in a deepening polarization of research agendas and an epistemological divide that appears increasingly difficult to span. Despite a turning away from science altogether by some, and thus toward various forms of … Continue reading
Posted in Complexity, Educational research, Human research, Self-organization
Tagged complexity, educational research, Human research, self-organization
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Information Measures of Complexity, Emergence, Self-organization, Homeostasis, and Autopoiesis
In this chapter review measures of emergence, self-organization, complexity, homeostasis, and autopoiesis based on information theory. These measures are derived from proposed axioms and tested in two case studies: random Boolean networks and an Arctic lake ecosystem. Emergence is defined as the information produced … Continue reading
Posted in Autopoiesis, Complexity, Emergence, Self-organization
Tagged autopoiesis, complexity, emergence, self-organization
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Growth, Collapse, and Self-organized Criticality in Complex Networks
Network growth is ubiquitous in nature (e.g., biological networks) and technological systems (e.g., modern infrastructures). To understand how certain dynamical behaviors can or cannot persist as the underlying network grows is a problem of increasing importance in complex dynamical systems … Continue reading
Posted in Collapse, Complex network, Criticality, growth, Self-organization
Tagged collapse, complex network, Criticality, growth, self-organization
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Emergence in Stigmergic and Complex Adaptive Systems
Complex systems have been studied by researchers from every discipline: biology, chemistry, physics, sociology, mathematics and economics and more. Depending upon the discipline, complex systems theory has accrued many flavors. We are after a formal representation, a model that can … Continue reading
Posted in Complex adaptive systems, Complex systems, Complexity, Emergence, Self-organization, Stigmergic systems, Stigmergy
Tagged complex adaptive systems, complex systems, complexity, emergence, self-organization, stigmergic systems, stigmergy
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Stigmergy as a Universal Coordination Mechanism
The concept of stigmergy has been used to analyze self-organizing activities in an ever-widening range of domains, including social insects, robotics, web communities and human society. Yet, it is still poorly understood and as such its full power remains underappreciated. … Continue reading
Posted in Coordination, Self-organization, Self-organized systems, Self-organizing, Self-organizing systems, Stigmergic systems, Stigmergy
Tagged coordination, self-organization, self-organized systems, self-organizing, self-organizing systems, stigmergic systems, stigmergy
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Self-organization and the Emergence of Complexity in Ecological Systems
What explains the remarkable regularities in distribution and abundance of species, in size distributions of organisms, or in patterns of nutrient use? How does the biosphere maintain exactly the right conditions necessary for life as we know it? Gaia theory … Continue reading
Posted in Biosphere, Complex adaptive systems, Emergence, Self-organization
Tagged biosphere, complex adaptive systems, emergence, self-organization
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