An algorithm to coordinate missions in wireless sensor networks

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorSá, Alex Guimarães Cardoso de-
Autor(es): dc.creatorHeimfarth, Tales-
Autor(es): dc.creatorOliveira, Hewerton Enes de-
Autor(es): dc.creatorFreitas, Edison Pignaton de-
Data de aceite: dc.date.accessioned2026-02-09T11:42:53Z-
Data de disponibilização: dc.date.available2026-02-09T11:42:53Z-
Data de envio: dc.date.issued2020-09-30-
Data de envio: dc.date.issued2020-09-30-
Data de envio: dc.date.issued2012-04-19-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/43251-
Fonte completa do material: dc.identifierhttps://ieeexplore.ieee.org/document/6187604-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1145830-
Descrição: dc.descriptionThis paper presents an algorithm to allocate suitable nodes of a Wireless Sensor Network (WSN) to accomplish a given task (called mission). This algorithm is part of the Grubmi middleware. A mission is inserted in an arbitrary point of the network, being disseminated to all nodes by the middleware. Then, a suitable set of nodes should be selected to execute the jobs described by the mission. The network is heterogeneous, therefore, the nodes' characteristics must match the mission's requirements. Since a centralized algorithm with global information about the network is prohibitive due to the costs, we proposed in this paper a probabilistic approach to solve this problem. Two versions of the heuristic are described: the basic and the extended one. For a scenario with mixed placement of different nodes, both variants, in average, presented results which were 87% of the optimal one. For scenarios with regions of nodes with similar characteristics, the basic heuristic had lower performance whereas the extended one could maintain the same behavior.-
Idioma: dc.languageen-
Publicador: dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceIEEE Latin America Transactions-
Palavras-chave: dc.subjectAlgorithm-
Palavras-chave: dc.subjectGrubmi-
Palavras-chave: dc.subjectHeuristic-
Palavras-chave: dc.subjectMission-
Palavras-chave: dc.subjectWSN-
Palavras-chave: dc.subjectWireless sensor network (WSN)-
Título: dc.titleAn algorithm to coordinate missions in wireless sensor networks-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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