About: A modified differential evolution for autonomous deployment and localization of sensor nodes

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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	The performance of a wireless sensor network (WSN) is largely influenced by the optimal deployment and accurate localization of sensor nodes. This article considers real-time autonomous deployment of sensor nodes from an unmanned aerial vehicle (UAV). This kind of deployment has importance, particularly in ad hoc WSNs, for emergency applications, such as disaster monitoring and battlefield surveillance. The objective is to deploy the nodes only in the terrains of interest, which are identified by segmentation of the images captured by a camera on board the UAV. In this article we propose an improved variant of an important evolutionary algorithm Differential Evolution for image segmentation and for distributed localization of the deployed nodes. Simulation results show that the proposed algorithm ADE_pBX performs image segmentation faster than both types of algorithm for optimal thresholds. Moreover in case of localization it gives more accurate results than the compared algorithms. The performance of a wireless sensor network (WSN) is largely influenced by the optimal deployment and accurate localization of sensor nodes. This article considers real-time autonomous deployment of sensor nodes from an unmanned aerial vehicle (UAV). This kind of deployment has importance, particularly in ad hoc WSNs, for emergency applications, such as disaster monitoring and battlefield surveillance. The objective is to deploy the nodes only in the terrains of interest, which are identified by segmentation of the images captured by a camera on board the UAV. In this article we propose an improved variant of an important evolutionary algorithm Differential Evolution for image segmentation and for distributed localization of the deployed nodes. Simulation results show that the proposed algorithm ADE_pBX performs image segmentation faster than both types of algorithm for optimal thresholds. Moreover in case of localization it gives more accurate results than the compared algorithms. (en)
Title	A modified differential evolution for autonomous deployment and localization of sensor nodes A modified differential evolution for autonomous deployment and localization of sensor nodes (en)
skos:prefLabel	A modified differential evolution for autonomous deployment and localization of sensor nodes A modified differential evolution for autonomous deployment and localization of sensor nodes (en)
skos:notation	RIV/61989100:27240/11:86085024!RIV13-GA0-27240___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA102/09/1494)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Krömer, Pavel Abraham Padath, Ajith
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	183903
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/11:86085024
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	verification; experimentation; differential evolution; automatic programming; algorithms (en)
http://linked.open.../riv/klicoveSlovo	differential evolution verification algorithms automatic programming experimentation
http://linked.open...ontrolniKodProRIV	[F8822B776B42]
http://linked.open...v/mistoKonaniAkce	Dublin
http://linked.open...i/riv/mistoVydani	New York
http://linked.open...i/riv/nazevZdroje	Genetic and Evolutionary Computation Conference, GECCO'11 - Companion Publication
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	New methods od data transmition based on turbo code
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Abraham Padath, Ajith Das, Swagatam Ghosh, Saurav Izlam, Minhazul Krömer, Pavel Roy, Subhrajit
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-07-12 (xsd:date)
number of pages	2 (xsd:int)
http://bibframe.org/vocab/doi	10.1145/2001858.2001990
http://purl.org/ne...btex#hasPublisher	ACM
https://schema.org/isbn	978-1-4503-0690-4
http://localhost/t...ganizacniJednotka	27240

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