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Abstract
Foraging for resources is a simple cognitive task that even one-celled biological organisms can ac- complish. We present an Artificial Life system in which artificial unicellular organisms (animats) forage for food in a 3-dimensional simulated liquid environment. The movement of animats is controlled by evolving artificial gene regulatory networks encoded in linear genomes. When an animat consumes enough food, it produces offspring with a genome into which mutations are introduced. We show that in such a system – in which reproduction with mutation is coupled with competition for limited re- sources – efficient foraging (chemotaxis) evolves. We hope that our system (once the environmental conditions are made more complex) will allow for the evolution of more complex cognitive abilities, and controllers with possible applications in swarm robotics and underwater robotics.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- Materiały Konferencyjne ICT Young 2013 strony 119 - 126
- Language:
- English
- Publication year:
- 2013
- Bibliographic description:
- Erdei J., Joachimczak M., Wróbel B.: Evolution of artificial single-cell organisms foraging for resources in a 3-dimensional environment// Materiały Konferencyjne ICT Young 2013/ ed. Piotr Skorowski, Mateusz Zabolski Gdańsk: Politechnika Gdańska, Wydział Elektroniki Telekomunikacji i Informatyki, 2013, s.119-126
- Verified by:
- Gdańsk University of Technology
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