Querying sensor networks by using dynamic task sets

Basit Öğe Kaydı
dc.authorid0000-0003-3052-9821
dc.contributor.authorÇayırcı, Erdalen_US
dc.contributor.authorCoşkun, Vedaten_US
dc.contributor.authorÇimen, Çağhanen_US
dc.date.accessioned2015-01-15T23:00:35Z
dc.date.available2015-01-15T23:00:35Z
dc.date.issued2006-05-15
dc.departmentIşık Üniversitesi, Fen Edebiyat Fakültesi, Enformasyon Teknolojileri Bölümüen_US
dc.departmentIşık University, Faculty of Arts and Sciences, Department of Information Technologiesen_US
dc.description.abstractA data querying scheme is introduced for sensor networks where queries formed for each sensing task are sent to task sets. The sensor field is partitioned into subregions by using quadtree based addressing, and then a given number of sensors from each subregion are assigned to each task set by using a distributed algorithm. The number of nodes in a task set depends on the task specifications. Hence, the sensed data is retrieved from a sensor network in the level of detail specified by users, and a tradeoff mechanism between data resolution and query cost is provided. Experiments show that the dynamic task sets scheme systematically reduces the number of sensors involved in a query in the orders of magnitude in the expense of slight reduction in the event detection rate.en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationÇayırcı, E., Coşkun, V. & Çimen, C. (2006). Querying sensor networks by using dynamic task sets. Computer Networks, 50(7), 938-952. doi:10.1016/j.comnet.2005.05.031en_US
dc.identifier.doi10.1016/j.comnet.2005.05.031
dc.identifier.endpage952
dc.identifier.issn1389-1286
dc.identifier.issn1872-7069
dc.identifier.issue7
dc.identifier.scopus2-s2.0-33645154273
dc.identifier.scopusqualityQ1
dc.identifier.startpage938
dc.identifier.urihttps://hdl.handle.net/11729/223
dc.identifier.urihttp://dx.doi.org/10.1016/j.comnet.2005.05.031
dc.identifier.volume50
dc.identifier.wosWOS:000236786000004
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakScience Citation Index Expanded (SCI-EXPANDED)en_US
dc.institutionauthorCoşkun, Vedaten_US
dc.institutionauthorid0000-0003-3052-9821
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofComputer Networksen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectData aggregationen_US
dc.subjectData disseminationen_US
dc.subjectData fusionen_US
dc.subjectData queryingen_US
dc.subjectNode clusteringen_US
dc.subjectQuadtree addressingen_US
dc.subjectSensor networksen_US
dc.subjectTask assignmenten_US
dc.subjectTask setsen_US
dc.subjectAlgorithmsen_US
dc.subjectDatabase systemsen_US
dc.subjectSensorsen_US
dc.subjectQuerying sensor networksen_US
dc.subjectComputer networksen_US
dc.titleQuerying sensor networks by using dynamic task setsen_US
dc.typeArticleen_US
dspace.entity.typePublication

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