Scalable data acquisition for densely instrumented cyber-physical systems

Detalhes bibliográficos
Autor(a) principal: Ehyaei, Aida
Data de Publicação: 2011
Outros Autores: Tovar, Eduardo, Pereira, Nuno, Andersson, Björn
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/3721
Resumo: Consider the problem of designing an algorithm for acquiring sensor readings. Consider specifically the problem of obtaining an approximate representation of sensor readings where (i) sensor readings originate from different sensor nodes, (ii) the number of sensor nodes is very large, (iii) all sensor nodes are deployed in a small area (dense network) and (iv) all sensor nodes communicate over a communication medium where at most one node can transmit at a time (a single broadcast domain). We present an efficient algorithm for this problem, and our novel algorithm has two desired properties: (i) it obtains an interpolation based on all sensor readings and (ii) it is scalable, that is, its time-complexity is independent of the number of sensor nodes. Achieving these two properties is possible thanks to the close interlinking of the information processing algorithm, the communication system and a model of the physical world.
id RCAP_a884e7bab49c909a132fd46c8e87d127
oai_identifier_str oai:recipp.ipp.pt:10400.22/3721
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Scalable data acquisition for densely instrumented cyber-physical systemsCPS foundationsReal-time systemsSensor networksConsider the problem of designing an algorithm for acquiring sensor readings. Consider specifically the problem of obtaining an approximate representation of sensor readings where (i) sensor readings originate from different sensor nodes, (ii) the number of sensor nodes is very large, (iii) all sensor nodes are deployed in a small area (dense network) and (iv) all sensor nodes communicate over a communication medium where at most one node can transmit at a time (a single broadcast domain). We present an efficient algorithm for this problem, and our novel algorithm has two desired properties: (i) it obtains an interpolation based on all sensor readings and (ii) it is scalable, that is, its time-complexity is independent of the number of sensor nodes. Achieving these two properties is possible thanks to the close interlinking of the information processing algorithm, the communication system and a model of the physical world.IEEERepositório Científico do Instituto Politécnico do PortoEhyaei, AidaTovar, EduardoPereira, NunoAndersson, Björn2014-02-06T12:26:02Z20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/3721eng978-1-61284-640-810.1109/ICCPS.2011.15info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:43:34Zoai:recipp.ipp.pt:10400.22/3721Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:24:43.881456Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Scalable data acquisition for densely instrumented cyber-physical systems
title Scalable data acquisition for densely instrumented cyber-physical systems
spellingShingle Scalable data acquisition for densely instrumented cyber-physical systems
Ehyaei, Aida
CPS foundations
Real-time systems
Sensor networks
title_short Scalable data acquisition for densely instrumented cyber-physical systems
title_full Scalable data acquisition for densely instrumented cyber-physical systems
title_fullStr Scalable data acquisition for densely instrumented cyber-physical systems
title_full_unstemmed Scalable data acquisition for densely instrumented cyber-physical systems
title_sort Scalable data acquisition for densely instrumented cyber-physical systems
author Ehyaei, Aida
author_facet Ehyaei, Aida
Tovar, Eduardo
Pereira, Nuno
Andersson, Björn
author_role author
author2 Tovar, Eduardo
Pereira, Nuno
Andersson, Björn
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Ehyaei, Aida
Tovar, Eduardo
Pereira, Nuno
Andersson, Björn
dc.subject.por.fl_str_mv CPS foundations
Real-time systems
Sensor networks
topic CPS foundations
Real-time systems
Sensor networks
description Consider the problem of designing an algorithm for acquiring sensor readings. Consider specifically the problem of obtaining an approximate representation of sensor readings where (i) sensor readings originate from different sensor nodes, (ii) the number of sensor nodes is very large, (iii) all sensor nodes are deployed in a small area (dense network) and (iv) all sensor nodes communicate over a communication medium where at most one node can transmit at a time (a single broadcast domain). We present an efficient algorithm for this problem, and our novel algorithm has two desired properties: (i) it obtains an interpolation based on all sensor readings and (ii) it is scalable, that is, its time-complexity is independent of the number of sensor nodes. Achieving these two properties is possible thanks to the close interlinking of the information processing algorithm, the communication system and a model of the physical world.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-01-01T00:00:00Z
2014-02-06T12:26:02Z
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.uri.fl_str_mv http://hdl.handle.net/10400.22/3721
url http://hdl.handle.net/10400.22/3721
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 978-1-61284-640-8
10.1109/ICCPS.2011.15
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799131339852611584

Registros relacionados