Title :
Dynamical neural network algorithm for autonomous learning and navigation control
Author :
Kozma, Robert ; Voicu, Horatiu ; Wong, Derek ; Freeman, Walter
Author_Institution :
Div. of Comput. Sci., Univ. of Memphis, TN, USA
Abstract :
We present a model of spatial navigation based on the KIII dynamical model of perception developed by Walter Freeman in the 70´s. We use a KIII model of the hippocampus that learns global orientation based on pre-defined landmarks and a KIII model of the sensory cortex that provides local sensory information about obstacles. We test the model using a task that requires the exploration of a previously unknown environment and the navigation towards a goal location. Computer simulations show that the simulated agent learns the position of the goal. The model provides a novel description of how navigation and way finding in the style of the brain.
Keywords :
Hebbian learning; brain models; digital simulation; mobile robots; navigation; neural nets; path planning; KIII dynamical model; Walter Freeman; autonomous learning; brain; computer simulation; dynamical neural network algorithm; hippocampus; navigation control; sensory cortex; Biological neural networks; Biological system modeling; Brain modeling; Chaos; Computer simulation; Feedforward systems; Heuristic algorithms; Navigation; Neural networks; Testing;
Conference_Titel :
Systems, Man and Cybernetics, 2003. IEEE International Conference on
Print_ISBN :
0-7803-7952-7
DOI :
10.1109/ICSMC.2003.1244199