Complexity leadership
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Connecting Core Percolation and Controllability of Complex Networks

Connecting Core Percolation and Controllability of Complex Networks | Complexity leadership | Scoop.it

Core percolation is a fundamental structural transition in complex networks related to a wide range of important problems. Recent advances have provided us an analytical framework of core percolation in uncorrelated random networks with arbitrary degree distributions. Here we apply the tools in analysis of network controllability. We confirm analytically that the emergence of the bifurcation in control coincides with the formation of the core and the structure of the core determines the control mode of the network. We also derive the analytical expression related to the controllability robustness by extending the deduction in core percolation. These findings help us better understand the interesting interplay between the structural and dynamical properties of complex networks.

 

Connecting Core Percolation and Controllability of Complex Networks
• Tao Jia & Márton Pósfai

Scientific Reports 4, Article number: 5379 http://dx.doi.org/10.1038/srep05379


Via Shaolin Tan, Complexity Digest
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Fascinating advances

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Can Inter-human Communications be Modeled as "Autopoietic"?

Official Full-Text Publication: Can Inter-human Communications be Modeled as "Autopoietic"? on ResearchGate, the professional network for scientists.
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Loet Leydesdorff brilliantly shows the misunderstandings between positivist and postpositivist scientists in the study of human systems as living systems.  His reference is the cybernetic view that acknowledges that higher order emergent systems may be alive and showing evolutionary dynamics with top-down "control". Obviously, that control is the absence or presence of leadership as postulized in (e.g.) complexity leadership theory. . 

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Frontiers of Complexity Science and Social Science

Scientists across many disciplines—social, natural, and computational sciences—often seek to understand complexity through the interaction of simple systems ...
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ASU, Santa Fe Institute Launch Center for Biosocial Complex Systems - Newswise (press release)

ASU, Santa Fe Institute Launch Center for Biosocial Complex Systems - Newswise (press release) | Complexity leadership | Scoop.it
Arizona State University and the Santa Fe Institute (SFI) will officially launch a research and educational collaboration to advance understanding of problems that stretch across complex biological and social systems.
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Applying Complexity Science to Social Systems - Chaotic Ripple

This is the main reason why complexity research has not been done as much for social systems — our implicit beliefs and value judgments tend to bias us without our knowing it. Take for example the Rational ...
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How Holonomics integrates with Santa Fe Institute's Complexity ...

How Holonomics integrates with Santa Fe Institute's Complexity ... | Complexity leadership | Scoop.it
... founded in 1984, dedicated to the multidisciplinary study of the fundamental principles of complex adaptive systems, including physical, computational, biological, and social systems. The project leaders for the Complexity ...
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An Introduction to Systems Thinking by Gerald Midgley

Plenary talk from the First Global Conference on Research Integration and Implementation: “An Introduction to Systems Thinking: Integration and Implementation in the Face of Wicked Problems.”...
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Connecting Core Percolation and Controllability of Complex Networks

Connecting Core Percolation and Controllability of Complex Networks | Complexity leadership | Scoop.it

Core percolation is a fundamental structural transition in complex networks related to a wide range of important problems. Recent advances have provided us an analytical framework of core percolation in uncorrelated random networks with arbitrary degree distributions. Here we apply the tools in analysis of network controllability. We confirm analytically that the emergence of the bifurcation in control coincides with the formation of the core and the structure of the core determines the control mode of the network. We also derive the analytical expression related to the controllability robustness by extending the deduction in core percolation. These findings help us better understand the interesting interplay between the structural and dynamical properties of complex networks.

 

Connecting Core Percolation and Controllability of Complex Networks
• Tao Jia & Márton Pósfai

Scientific Reports 4, Article number: 5379 http://dx.doi.org/10.1038/srep05379


Via Shaolin Tan, Complexity Digest
Sibout Nooteboom's insight:

Fascinating advances

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Ecological Economics, and Changing Everything - Center for Research on Globalization

Ecological Economics, and Changing Everything - Center for Research on Globalization | Complexity leadership | Scoop.it
This talk was delivered at a forum at Beit Zatoun, in Toronto on January 11, 2015, on Naomi Klein's recent book, This Changes Everything (2014) [see video at LeftStreamed No. 245]. I would like to ...
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Embracing Complexity, Connectivity, and Change

Learn why it's important to embrace complexity when working in the social sector. Professor Brenda Zimmerman of York University, shared her perspective in th...
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▶ Carlos Gershenson: Requisite Variety, Autopoiesis, and Self-organization

16o. Congreso WOSC 2014. Carlos Gershenson. Universidad de Ibagué, octubre 16 de 2014

Via Complexity Digest
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Nice intro to complexity theory, with its potentially huge implications on how to govern and lead.

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Stellar, Uber, And The Rise Of Computational Trust - TechCrunch

Stellar, Uber, And The Rise Of Computational Trust - TechCrunch | Complexity leadership | Scoop.it
TechCrunch Stellar, Uber, And The Rise Of Computational Trust TechCrunch A closer examination of this dynamic though, shows that there is more complexity here than meets the eye. Airbnb ...
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Why Free Trade Agreements with the EU will hurt African countries! By Fekadu ... - Abugidainfo

Why Free Trade Agreements with the EU will hurt African countries! By Fekadu ... - Abugidainfo | Complexity leadership | Scoop.it
Why Free Trade Agreements with the EU will hurt African countries! By Fekadu ...
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Migrate to much bigger goals - The Star Online

During the Perak-level Maal Hijrah celebration held at the Amanjaya Convention Centre at Casuarina@Meru, Ipoh on Sunday, Sultan of Perak Sultan Nazrin Muizzuddin Shah urged Muslims to embrace moderation and be open-minded in order to forge ahead as...
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