AIMC Topic: Biological Evolution

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The plant perceptron connects environment to development.

Nature
Plants cope with the environment in a variety of ways, and ecological analyses attempt to capture this through life-history strategies or trait-based categorization. These approaches are limited because they treat the trade-off mechanisms that underl...

Computational Architecture of the Granular Layer of Cerebellum-Like Structures.

Cerebellum (London, England)
In the adaptive filter model of the cerebellum, the granular layer performs a recoding which expands incoming mossy fibre signals into a temporally diverse set of basis signals. The underlying neural mechanism is not well understood, although various...

Imitative and Direct Learning as Interacting Factors in Life History Evolution.

Artificial life
The idea that lifetime learning can have a significant effect on life history evolution has recently been explored using a series of artificial life simulations. These involved populations of competing individuals evolving by natural selection to lea...

The major synthetic evolutionary transitions.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences
Evolution is marked by well-defined events involving profound innovations that are known as 'major evolutionary transitions'. They involve the integration of autonomous elements into a new, higher-level organization whereby the former isolated units ...

Synthetic transitions: towards a new synthesis.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences
The evolution of life in our biosphere has been marked by several major innovations. Such major complexity shifts include the origin of cells, genetic codes or multicellularity to the emergence of non-genetic information, language or even consciousne...

Tail use improves performance on soft substrates in models of early vertebrate land locomotors.

Science (New York, N.Y.)
In the evolutionary transition from an aquatic to a terrestrial environment, early tetrapods faced the challenges of terrestrial locomotion on flowable substrates, such as sand and mud of variable stiffness and incline. The morphology and range of mo...

New Frontiers in Language Evolution and Development.

Topics in cognitive science
This article introduces the Special Issue and its focus on research in language evolution with emphasis on theory as well as computational and robotic modeling. A key theme is based on the growth of evolutionary developmental biology or evo-devo. The...

Evolutionary game dynamics of controlled and automatic decision-making.

Chaos (Woodbury, N.Y.)
We integrate dual-process theories of human cognition with evolutionary game theory to study the evolution of automatic and controlled decision-making processes. We introduce a model in which agents who make decisions using either automatic or contro...

The relative efficiency of modular and non-modular networks of different size.

Proceedings. Biological sciences
Most biological networks are modular but previous work with small model networks has indicated that modularity does not necessarily lead to increased functional efficiency. Most biological networks are large, however, and here we examine the relative...