RatSLAM on the edge : revealing a coherent representation from an overloaded rat brain
Milford, Michael, Wyeth, Gordon, & Prasser, David (2006) RatSLAM on the edge : revealing a coherent representation from an overloaded rat brain. In 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, IEEE, Beijing, p. 4060.
The RatSLAM system can perform vision based SLAM using a computational model of the rodent hippocampus. When the number of pose cells used to represent space in RatSLAM is reduced, artifacts are introduced that hinder its use for goal directed navigation. This paper describes a new component for the RatSLAM system called an experience map, which provides a coherent representation for goal directed navigation. Results are presented for two sets of real world experiments, including comparison with the original goal memory system's performance in the same environment. Preliminary results are also presented demonstrating the ability of the experience map to adapt to simple short term changes in the environment.
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|Item Type:||Conference Paper|
|Keywords:||SLAM (robots), artificial intelligence, mobile robots, robot vision|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > ARTIFICIAL INTELLIGENCE AND IMAGE PROCESSING (080100) > Adaptive Agents and Intelligent Robotics (080101)|
|Deposited On:||24 Jun 2010 11:43|
|Last Modified:||11 Aug 2011 02:55|
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