About: Case-Based Reasoning Approaches to Robot Navigation

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper we deal with possibilities of using case-based reasoning methods for improvement of autonomous robot navigation in a partially known dynamic environment. We describe CBR approaches to both levels of navigation, global and local, but the main attention is focused on a path planning problem. The aim is to help with the search of paths between two points without collisions with known and unknown obstacles. At the same time, minimizing the length, difficulty and risk of paths is needed. The ennvironment can be modeled by a two-dimensional grid or as a continuous space in which known obstacles and unattainable areas are defined. Verified paths are stored in a case base along with information about its properties. When proposing a path, first of all, the most similar already used paths are found. Then they are adapted to the new problem. When no sufficiently resembling paths are found, we use other methods for searching for the path (local search, genetic algorithms, etc.). In this paper we deal with possibilities of using case-based reasoning methods for improvement of autonomous robot navigation in a partially known dynamic environment. We describe CBR approaches to both levels of navigation, global and local, but the main attention is focused on a path planning problem. The aim is to help with the search of paths between two points without collisions with known and unknown obstacles. At the same time, minimizing the length, difficulty and risk of paths is needed. The ennvironment can be modeled by a two-dimensional grid or as a continuous space in which known obstacles and unattainable areas are defined. Verified paths are stored in a case base along with information about its properties. When proposing a path, first of all, the most similar already used paths are found. Then they are adapted to the new problem. When no sufficiently resembling paths are found, we use other methods for searching for the path (local search, genetic algorithms, etc.). (en)
Title	Case-Based Reasoning Approaches to Robot Navigation Case-Based Reasoning Approaches to Robot Navigation (en)
skos:prefLabel	Case-Based Reasoning Approaches to Robot Navigation Case-Based Reasoning Approaches to Robot Navigation (en)
skos:notation	RIV/00216305:26210/03:PU40931!RIV/2004/MSM/262104/N
http://linked.open.../vavai/riv/strany	326-333
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http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Hodál, Jaroslav Dvořák, Jiří
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	600402
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/03:PU40931
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	case-based reasoning, robot navigation, path planning (en)
http://linked.open.../riv/klicoveSlovo	path planning case-based reasoning robot navigation
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http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Proceedings of the 9th International Conference on Soft Computing MENDEL 2003
http://linked.open...in/vavai/riv/obor	JD
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http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Dvořák, Jiří Hodál, Jaroslav
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2003-06-04 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262100024 http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20261100009
number of pages	8 (xsd:int)
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