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Showing posts from February, 2014

Call for Abstracts: Design and Control of Self-organising Systems @ WOSC 2014

The 16th International Congress of Systems and Cybernetics WOSC2014 will take place on October 15-17 a the University of Ibagué, Colombia.

One of the congress themes is Design and Control of Self-organising Systems

Many real-world problems are non-stationary and highly complex. That is, they are changing constantly and interacting, generating novel information that limits prediction. If the change is faster than our ability to optimize our solutions, then these will be obsolete. As an alternative, we have designed adaptive systems, in many cases inspired in biology. One approach for designing adaptive systems has been proposed with the use of self-organization: instead of trying to optimize a problem, the aim is to design components of a system that by local interactions actively search for their best configuration. When designed properly, self-organizing systems can adapt to extremely dynamic and complex problems at the same scales at which changes occur. As our systems become more d…

Postdoctoral Fellowships at UNAM

//Please forward to whom may be interested.



The National Autonomous University of Mexico (UNAM) has an open call for postdoctoral fellowships to start in September, 2014 or March, 2015. 

Candidates should have obtained a PhD degree within the last three years and be under 36 years, both to the date of the beginning of the fellowship.


The area of interests of candidates should fall within complex systems, artificial life, information, evolution, cognition, robotics, and/or philosophy.

 Interested candidates should send CV and a tentative project (1 paragraph) to cgg-at-unam.mx by Monday, March 3rd (if starting in September 2014, otherwise in the coming months). Full application package should be ready by Friday, March 7 at noon, Mexico City time.
 Projects can be inspired from: http://turing.iimas.unam.mx/~cgg/projects.html

 and/or http://froese.wordpress.com/research/
Postdoctoral fellowships are between one and two years (after renewal).
 Spanish is not a requisite.
Accepted c…

New draft: Harnessing the Complexity of Education with Information Technology

Education at all levels is facing several challenges in most countries, such as low quality, high costs, lack of educators, and unsatisfied student demand. Traditional approaches are becoming unable to deliver the required education. Several causes for this inefficiency can be identified. I argue that beyond specific causes, the lack of effective education is related to complexity. However, information technology is helping us overcome this complexity.

http://arxiv.org/abs/1402.2827

New draft: Measuring the Complexity of Self-organizing Traffic Lights

We apply measures of complexity, emergence and self-organization to an abstract city traffic model for comparing a traditional traffic coordination method with a self-organizing method in two scenarios: cyclic boundaries and non-orientable boundaries. We show that the measures are useful to identify and characterize different dynamical phases. It becomes clear that different operation regimes are required for different traffic demands. Thus, not only traffic is a non-stationary problem, which requires controllers to adapt constantly. Controllers must also change drastically the complexity of their behavior depending on the demand. Based on our measures, we can say that the self-organizing method achieves an adaptability level comparable to a living system.

Measuring the Complexity of Self-organizing Traffic Lights
Dario Zubillaga, Geovany Cruz, Luis Daniel Aguilar, Jorge Zapotecatl, Nelson Fernandez, Jose Aguilar, David A. Rosenblueth, Carlos Gershenson
http://arxiv.org/abs/1402.0197