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ECAL
2005
Springer
13 years 10 months ago
The Quantitative Law of Effect is a Robust Emergent Property of an Evolutionary Algorithm for Reinforcement Learning
An evolutionary reinforcement-learning algorithm, the operation of which was not associated with an optimality condition, was instantiated in an artificial organism. The algorithm ...
J. J. McDowell, Zahra Ansari
ECAL
2005
Springer
13 years 10 months ago
A Developmental Model for Generative Media
Abstract. Developmental models simulate the spatio-temporal development of a complex system. The system described in this paper combines the advantages of a number of previously di...
Jon McCormack
ECAL
2005
Springer
13 years 10 months ago
Is an Embodied System Ever Purely Reactive?
This paper explores the performance of a simple model agent using a reactive controller in situations where, from an external perspective, a solution that relies on internal states...
Eduardo Izquierdo-Torres, Ezequiel A. Di Paolo
ECAL
2005
Springer
13 years 10 months ago
Multi-agent-based Simulation for Formation of Institutions on Socially Constructed Facts
Abstract. In human societies, facts are constructed through social consensus. Here, the formation of social institutions in such a society is studied using a multi-agent-based simu...
Takashi Hashimoto, Susumu Egashira
ECAL
2005
Springer
13 years 10 months ago
Simulating Artificial Organisms with Qualitative Physiology
In this paper, we describe an approach to artificial life, which uses Qualitative Reasoning for the simulation of life within a 3D virtual environment. This system uses qualitative...
Simon Hartley, Marc Cavazza, Louis Bec, Jean-Luc L...
ECAL
2005
Springer
13 years 10 months ago
Co-evolution of Structures and Controllers for Neubot Underwater Modular Robots
Abstract. This article presents the first results of a project in underwater modular robotics, called Neubots. The goals of the projects are to explore, following Von Neumann’s ...
Barthélémy von Haller, Auke Jan Ijsp...
ECAL
2005
Springer
13 years 10 months ago
Timescale and Stability in Adaptive Behaviour
Recently, in both the neuroscience and adaptive behaviour communities, there has been growing interest in the interplay of multiple timescales within neural systems. In particular,...
Christopher L. Buckley, Seth Bullock, Netta Cohen
ECAL
2005
Springer
13 years 10 months ago
A Dynamical Systems Approach to Learning: A Frequency-Adaptive Hopper Robot
We present an example of the dynamical systems approach to learning and adaptation. Our goal is to explore how both control and learning can be embedded into a single dynamical sys...
Jonas Buchli, Ludovic Righetti, Auke Jan Ijspeert
ECAL
2005
Springer
13 years 10 months ago
Slime Mould and the Transition to Multicellularity: The Role of the Macrocyst Stage
The transition from unicellular to multicellular organisms is one of the mysteries of evolutionary biology. Individual cells must give up their rights to reproduction and reproduce...
John Bryden
ECAL
2005
Springer
13 years 10 months ago
The Genetic Coding Style of Digital Organisms
Recently, all the human genes were identified. But understanding the functions coded in the genes is of course a much harder problem. We are used to view DNA as some sort of a comp...
Philip Gerlee, Torbjörn Lundh