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ALIFE
2006
13 years 10 months ago
Visualizing Coevolution with CIAO Plots
In a previous article, we introduced a number of visualization techniques that we had developed for monitoring the dynamics of artificial competitive coevolutionary systems. One of...
Dave Cliff, Geoffrey F. Miller
ALIFE
2006
13 years 10 months ago
Evolving Physically Simulated Flying Creatures for Efficient Cruising
The body-brain coevolution of aerial life forms has not been developed as far as aquatic or terrestrial locomotion in the field of artificial life. We are studying physically simu...
Yoon-Sik Shim, Chang-Hun Kim
ALIFE
2005
13 years 9 months ago
Modular Interdependency in Complex Dynamical Systems
Hierarchical modularity is a familiar characteristic of a large class of natural dynamical systems. A normal interpretation of modularity is that interactions between subsystems a...
Richard A. Watson, Jordan B. Pollack
ALIFE
2005
13 years 9 months ago
Flexible Couplings: Diffusing Neuromodulators and Adaptive Robotics
Recent years have seen the discovery of freely diffusing gaseous neurotransmitters, such as nitric oxide (NO), in biological nervous systems. A type of artificial neural network (A...
Andrew Philippides, Phil Husbands, Tom Smith, Mich...
ALIFE
2005
13 years 9 months ago
Levels of Description: A Novel Approach to Dynamical Hierarchies
We present a novel formal interpretation of dynamical hierarchies based on information theory, in which each level is a near-state-determined system, and levels are related to one ...
Simon McGregor, Chrisantha Fernando