Automatic design of vision-based obstacle avoidance controllers using genetic programming

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Abstract

The work presented in this paper is part of the development of a robotic system able to learn context dependent visual clues to navigate in its environment. We focus on the obstacle avoidance problem as it is a necessary function for a mobile robot. As a first step, we use an off-line procedure to automatically design algorithms adapted to the visual context. This procedure is based on genetic programming and the candidate algorithms are evaluated in a simulation environment. The evolutionary process selects meaningful visual primitives in the given context and an adapted strategy to use them. The results show the emergence of several different behaviors outperforming hand-designed controllers.

Original languageEnglish
Title of host publicationArtificial Evolution - 8th International Conference Evolution Artificielle, EA 2007, Revised Selected Papers
Pages25-36
Number of pages12
DOIs
Publication statusPublished - 9 Jun 2008
Externally publishedYes
Event8th International Conference on Artificial Evolution, EA 2007 - Tours, France
Duration: 29 Oct 200731 Oct 2007

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4926 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference8th International Conference on Artificial Evolution, EA 2007
Country/TerritoryFrance
CityTours
Period29/10/0731/10/07

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