Data centric sensor stream reduction for real-time applications in wireless sensor networks

Detalhes bibliográficos
Autor(a) principal: Aquino, André Luiz Lins de
Data de Publicação: 2009
Outros Autores: Nakamura, Eduardo Freire
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/1101
Resumo: This work presents a data-centric strategy to meet deadlines in soft real-time applications in wireless sensor networks. This strategy considers three main aspects: (i) The design of real-time application to obtain the minimum deadlines; (ii) An analytic model to estimate the ideal sample size used by data-reduction algorithms; and (iii) Two data-centric stream-based sampling algorithms to perform data reduction whenever necessary. Simulation results show that our data-centric strategies meet deadlines without loosing data representativeness.
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spelling Aquino, André Luiz Lins deNakamura, Eduardo Freire2012-07-12T17:58:00Z2012-07-12T17:58:00Z2009AQUINO, A. L. L. ; NAKAMURA, E. F. Data Centric Sensor Stream Reduction for Real-Time Applications in Wireless Sensor Networks. Sensors, v. 9, n. 12, p. 9666-9688. Disponível em: <http://www.mdpi.com/1424-8220/9/12/9666/pdf>. Acesso em: 12 jul. 2012.14248220http://www.repositorio.ufop.br/handle/123456789/1101This work presents a data-centric strategy to meet deadlines in soft real-time applications in wireless sensor networks. This strategy considers three main aspects: (i) The design of real-time application to obtain the minimum deadlines; (ii) An analytic model to estimate the ideal sample size used by data-reduction algorithms; and (iii) Two data-centric stream-based sampling algorithms to perform data reduction whenever necessary. Simulation results show that our data-centric strategies meet deadlines without loosing data representativeness.Sensor-stream reduction algorithmsWireless sensor networkData-centric routing algorithmData centric sensor stream reduction for real-time applications in wireless sensor networksinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleOs trabalhos publicados na Sensors podem ser reutilizados sem obtenção de permissão desde que a correta referência da publicação original seja dada. Fonte: Sensors <http://www.mdpi.com/about/openaccess> Acesso em 12 dez. 2013.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://www.repositorio.ufop.br/bitstream/123456789/1101/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALARTIGO_DataCentricSensor.pdfARTIGO_DataCentricSensor.pdfapplication/pdf878354http://www.repositorio.ufop.br/bitstream/123456789/1101/1/ARTIGO_DataCentricSensor.pdf0a0a0946c1058f0e31fccbba81c4e213MD51123456789/11012019-02-27 09:10:02.81oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-02-27T14:10:02Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.pt_BR.fl_str_mv Data centric sensor stream reduction for real-time applications in wireless sensor networks
title Data centric sensor stream reduction for real-time applications in wireless sensor networks
spellingShingle Data centric sensor stream reduction for real-time applications in wireless sensor networks
Aquino, André Luiz Lins de
Sensor-stream reduction algorithms
Wireless sensor network
Data-centric routing algorithm
title_short Data centric sensor stream reduction for real-time applications in wireless sensor networks
title_full Data centric sensor stream reduction for real-time applications in wireless sensor networks
title_fullStr Data centric sensor stream reduction for real-time applications in wireless sensor networks
title_full_unstemmed Data centric sensor stream reduction for real-time applications in wireless sensor networks
title_sort Data centric sensor stream reduction for real-time applications in wireless sensor networks
author Aquino, André Luiz Lins de
author_facet Aquino, André Luiz Lins de
Nakamura, Eduardo Freire
author_role author
author2 Nakamura, Eduardo Freire
author2_role author
dc.contributor.author.fl_str_mv Aquino, André Luiz Lins de
Nakamura, Eduardo Freire
dc.subject.por.fl_str_mv Sensor-stream reduction algorithms
Wireless sensor network
Data-centric routing algorithm
topic Sensor-stream reduction algorithms
Wireless sensor network
Data-centric routing algorithm
description This work presents a data-centric strategy to meet deadlines in soft real-time applications in wireless sensor networks. This strategy considers three main aspects: (i) The design of real-time application to obtain the minimum deadlines; (ii) An analytic model to estimate the ideal sample size used by data-reduction algorithms; and (iii) Two data-centric stream-based sampling algorithms to perform data reduction whenever necessary. Simulation results show that our data-centric strategies meet deadlines without loosing data representativeness.
publishDate 2009
dc.date.issued.fl_str_mv 2009
dc.date.accessioned.fl_str_mv 2012-07-12T17:58:00Z
dc.date.available.fl_str_mv 2012-07-12T17:58:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv AQUINO, A. L. L. ; NAKAMURA, E. F. Data Centric Sensor Stream Reduction for Real-Time Applications in Wireless Sensor Networks. Sensors, v. 9, n. 12, p. 9666-9688. Disponível em: <http://www.mdpi.com/1424-8220/9/12/9666/pdf>. Acesso em: 12 jul. 2012.
dc.identifier.uri.fl_str_mv http://www.repositorio.ufop.br/handle/123456789/1101
dc.identifier.issn.none.fl_str_mv 14248220
identifier_str_mv AQUINO, A. L. L. ; NAKAMURA, E. F. Data Centric Sensor Stream Reduction for Real-Time Applications in Wireless Sensor Networks. Sensors, v. 9, n. 12, p. 9666-9688. Disponível em: <http://www.mdpi.com/1424-8220/9/12/9666/pdf>. Acesso em: 12 jul. 2012.
14248220
url http://www.repositorio.ufop.br/handle/123456789/1101
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFOP
instname:Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
instname_str Universidade Federal de Ouro Preto (UFOP)
instacron_str UFOP
institution UFOP
reponame_str Repositório Institucional da UFOP
collection Repositório Institucional da UFOP
bitstream.url.fl_str_mv http://www.repositorio.ufop.br/bitstream/123456789/1101/5/license.txt
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repository.name.fl_str_mv Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)
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