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» Aspects of adaptation in natural and artificial evolution
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EPS
1998
Springer
13 years 9 months ago
Acquisition of General Adaptive Features by Evolution
We investigate the following question. Do populations of evolving agents adapt only to their recent environment or do general adaptive features appear over time? We find statistica...
Dan Ashlock, John E. Mayfield
ECAL
2005
Springer
13 years 10 months ago
Artificial Homeostatic System: A Novel Approach
Abstract. Many researchers are developing frameworks inspired by natural, especially biological, systems to solve complex real-world problems. This work extends previous work in th...
Patrícia Amâncio Vargas, Renan C. Moi...
ECAL
2007
Springer
13 years 8 months ago
Evolution of Cooperation in a Population of Selfish Adaptive Agents
Often the selfish and strong are believed to be favored by natural selection, even though cooperative interactions thrive at all levels of organization in living systems. Recent em...
Jorge M. Pacheco, Tom Lenaerts, Francisco C. Santo...
EH
2004
IEEE
149views Hardware» more  EH 2004»
13 years 8 months ago
Organization of the Information Flow in the Perception-Action Loop of Evolved Agents
Sensor evolution in nature aims at improving the acquisition of information from the environment and is intimately related with selection pressure towards adaptivity and robustnes...
Alexander S. Klyubin, Daniel Polani, Chrystopher L...
GECCO
2009
Springer
162views Optimization» more  GECCO 2009»
13 years 2 months ago
Uncertainty handling CMA-ES for reinforcement learning
The covariance matrix adaptation evolution strategy (CMAES) has proven to be a powerful method for reinforcement learning (RL). Recently, the CMA-ES has been augmented with an ada...
Verena Heidrich-Meisner, Christian Igel