Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/1566
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dc.contributor.authorYıldız, Hüseyin Uğur-
dc.contributor.authorBıçakcı, Kemal-
dc.contributor.authorTavlı, Bülent-
dc.contributor.authorGültekin, Hakan-
dc.contributor.authorİncebacak, Davut-
dc.date.accessioned2019-07-03T14:44:45Z
dc.date.available2019-07-03T14:44:45Z
dc.date.issued2016-02
dc.identifier.citationYildiz, H. U., Bicakci, K., Tavli, B., Gultekin, H., & Incebacak, D. (2016). Maximizing Wireless Sensor Network lifetime by communication/computation energy optimization of non-repudiation security service: Node level versus network level strategies. Ad Hoc Networks, 37, 301-323.en_US
dc.identifier.issn1570-8705
dc.identifier.urihttps://doi.org/10.1016/j.adhoc.2015.08.026-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/1566-
dc.description.abstractIn a typical Wireless Sensor Network (WSN) application, the basic communication service is the transportation of the data collected from sensors to the base station. For prolonging the network lifetime, energy efficiency should be one of the primary attributes of such a service. The amount of data transmitted by a node usually depends on how much local processing is performed. As an example, in visual sensor networks the amount of image processing on the nodes affects the amount of data transmitted to the base station (i.e., the higher the computation, the lower the communication and vice versa). Hence in order to improve energy efficiency and prolong the network lifetime this communication/computation energy trade-off must be analyzed. This analysis may be performed at the network-level (i.e., all nodes in the network use the same strategy) or at a node level (i.e., sensor nodes do not necessarily have identical strategies). The latter is more fine-grained allowing different nodes to implement different solutions. To guide designers in effectively using these trade-offs to prolong network lifetime, we develop a novel Mixed Integer Programming (MIP) framework. We show that the optimal node level strategy can extend network lifetime more than 20% as compared to a network-level optimal strategy. We also develop a computationally efficient heuristic to overcome the very high computational requirements of the proposed MIP model. (C) 2015 Elsevier B.V. All rights reserved.en_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofAd Hoc Networksen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWireless Sensor Networksen_US
dc.subjectDigital signatureen_US
dc.subjectNetwork lifetimeen_US
dc.subjectEnergy efficiencyen_US
dc.subjectMixed Integer Programmingen_US
dc.subjectHeuristicen_US
dc.titleMaximizing Wireless Sensor Network Lifetime by Communication/Computation Energy Optimization of Non-Repudiation Security Service: Node Level Versus Network Level Strategiesen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Industrial Engineeringen_US
dc.departmentFaculties, Faculty of Engineering, Department of Electrical and Electronics Engineeringen_US
dc.departmentFaculties, Faculty of Engineering, Department of Computer Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Endüstri Mühendisliği Bölümütr_TR
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümtr_TR
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümütr_TR
dc.identifier.volume37
dc.identifier.startpage301
dc.identifier.endpage323
dc.authorid0000-0002-5416-3249-
dc.authorid0000-0002-2378-8027-
dc.authorid0000-0002-9615-1983-
dc.identifier.wosWOS:000366775100013en_US
dc.identifier.scopus2-s2.0-84955373287en_US
dc.institutionauthorGültekin, Hakan-
dc.institutionauthorBıçakcı, Kemal-
dc.institutionauthorTavlı, Bülent-
dc.identifier.doi10.1016/j.adhoc.2015.08.026-
dc.authorscopusid8107426400-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.3. Department of Computer Engineering-
crisitem.author.dept02.4. Department of Industrial Engineering-
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Endüstri Mühendisliği Bölümü / Department of Industrial Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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