Title :
Structure from behavior in autonomous agents
Author :
Martius, Georg ; Fiedler, Katja ; Herrmann, J. Michael
Author_Institution :
Bernstein Center for Comput. Neurosci. Gottingen, Gottingen Univ., Gottingen
Abstract :
We describe a learning algorithm that generates behaviors by self-organization of sensorimotor loops in an autonomous robot. The behavior of the robot is analyzed by a multi-expert architecture, where a number of controllers compete for the data from the physical robot. Each expert stabilizes the representation of the acquired sensorimotor mapping in dependence of the achieved prediction error and forms eventually a behavioral primitive. The experts provide a discrete representation of the behavioral manifold of the robot and are suited to form building blocks for complex behaviors.
Keywords :
learning (artificial intelligence); robots; self-adjusting systems; autonomous agents; autonomous robot; learning algorithm; multiexpert architecture; sensorimotor loop self-organisation; sensorimotor mapping; structure from behaviour; Adaptation model; Biological system modeling; Eigenvalues and eigenfunctions; Mobile robots; Robot kinematics; Robot sensing systems; Robots;
Conference_Titel :
Intelligent Robots and Systems, 2008. IROS 2008. IEEE/RSJ International Conference on
Conference_Location :
Nice
Print_ISBN :
978-1-4244-2057-5
DOI :
10.1109/IROS.2008.4651231