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Introduction to QuantLib Development with Luigi Ballabio - London, September 19-21st, 2016 - http://bit.ly/QuantLib-2016


Complexity Digest Blog Header


Ants Swarm Like Brains Think

Fri, 25 Apr 2014 21:20:59 GMT


Both ants and brains actually rely on two types of feedback, held in a delicate balance: negative (or inhibitory) feedback, and positive (or excitatory) feedback. “Negative feedback tends to cause stability. Positive feedback tends to cause runaway behavior,” said Tomer Czaczkes, an ant biologist at the University of Regensburg in Germany. “These two simple rules make something very powerful.”


http://nautil.us/issue/12/feedback/ants-swarm-like-brains-think 

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