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ALIFE
2004
13 years 10 months ago
Avida: A Software Platform for Research in Computational Evolutionary Biology
The Avida digital evolution platform is a software tool used to perform experimental evolution research with self-replicating computer programs ("digital organisms"). Av...
Charles Ofria, Claus O. Wilke
ALIFE
2004
13 years 10 months ago
Self-Protection and Diversity in Self-Replicating Cellular Automata
The concept of "self-protection", a capability of an organism to protect itself from exogenous attacks, is introduced to the design of artificial evolutionary systems as...
Hiroki Sayama
ALIFE
2004
13 years 10 months ago
Autopoiesis and Cognition in the Game of Life
Maturana and Varela's notion of autopoiesis has the potential to transform the conceptual foundation of biology as well as the cognitive, behavioral, and brain sciences. In or...
Randall D. Beer
ALIFE
2004
13 years 10 months ago
Evolution of Robustness in Digital Organisms
We study the evolution of robustness in digital organisms adapting to a high mutation rate. As genomes adjust to the harsh mutational environment, the mean effect of single mutatio...
Jeffrey A. Edlund, Christoph Adami
ALIFE
2004
13 years 10 months ago
Influence of Chance, History, and Adaptation on Digital Evolution
We evolved multiple clones of populations of digital organisms to study the effects of chance, history, and adaptation in evolution. We show that clones adapted to a specific envir...
Daniel A. Wagenaar, Christoph Adami