Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2046
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dc.contributor.authorErgenç, Belgin-
dc.contributor.authorMorvan, Franck-
dc.contributor.authorHameurlain, Abdelkader-
dc.date.accessioned2016-08-04T07:31:46Z
dc.date.available2016-08-04T07:31:46Z
dc.date.issued2007
dc.identifier.citationErgenç, B., Morvan, F., and Hameurlain, A. (2007). Robust placement of mobile relational operators for large scale distributed query optimization. Eighth International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT Proceedings, 227-235. doi:10.1109/PDCAT.2007.53en_US
dc.identifier.issn2379-5352
dc.identifier.issn2379-5352-
dc.identifier.urihttp:/doi.org/10.1109/PDCAT.2007.53
dc.identifier.urihttp://hdl.handle.net/11147/2046
dc.description18th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2007; Adelaide, SA; Australia; 3 December 2007 through 6 December 2007en_US
dc.description.abstractThis paper presents a compile-time placement method of mobile relational operators MROs in a large scale environment. MROs are self adaptive to changing runtime conditions by deciding their execution place if they discover compile-time estimation errors. Proposed placement methods tend to have a main drawback with MROs running over a large scale environment: their focus is on finding optimal performance depending on single-point estimation at compile-time, instead of optimal performance over an estimation interval. We propose: (i) to determine the migration space of a MRO including the sites on which the MRO is allowed to migrate during its execution, and (ii) to find the robust site which will allow acceptable response time in an estimation interval. Performance study shows that, with a risk of loosing around 6% in response time, it is possible to gain up to 300% with the proposed robust placement.en_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofEighth International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT Proceedingsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectInformation retrieval systemsen_US
dc.subjectRisk perceptionen_US
dc.subjectTime estimationsen_US
dc.subjectDistributed queriesen_US
dc.subjectPlacement methodsen_US
dc.titleRobust placement of mobile relational operators for large scale distributed query optimizationen_US
dc.typeConference Objecten_US
dc.authoridTR130596en_US
dc.institutionauthorErgenç, Belgin-
dc.departmentIzmir Institute of Technology. Computer Engineeringen_US
dc.identifier.startpage227en_US
dc.identifier.endpage235en_US
dc.identifier.wosWOS:000253090100041
dc.identifier.scopusSCOPUS:2-s2.0-48049093658
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1109/PDCAT.2007.53-
dc.relation.doi10.1109/PDCAT.2007.53en_US
dc.coverage.doi10.1109/PDCAT.2007.53en_US
item.openairetypeConference Object-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.fulltextWith Fulltext-
crisitem.author.deptDepartment of Computer Engineering-
Appears in Collections:Computer Engineering / Bilgisayar Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Sürdürülebilir Yeşil Kampüs Koleksiyonu / Sustainable Green Campus Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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