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https://hdl.handle.net/1822/72114
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Campo DC | Valor | Idioma |
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dc.contributor.author | Loureiro, Jorge | por |
dc.contributor.author | Belo, Orlando | por |
dc.date.accessioned | 2021-04-19T21:04:43Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | J. Loureiro and O. Belo, "Establishing more Suitable Distributed Plans for MultiNode-OLAP Systems," 2006 IEEE International Conference on Systems, Man and Cybernetics, Taipei, Taiwan, 2006, pp. 3573-3578, doi: 10.1109/ICSMC.2006.384683. | por |
dc.identifier.isbn | 9781424400997 | - |
dc.identifier.issn | 1062-922X | - |
dc.identifier.uri | https://hdl.handle.net/1822/72114 | - |
dc.description.abstract | The materialization of multidimensional structures is a common way to speed up mostly aggregation queries. Its proper selection has triggered a huge variety of proposals. Any algorithm that aims to solve the cube selection problem needs a way to estimate query and maintenance costs, as minimizing costs is the objective function. This estimation is harder if a distribution of multidimensional structures is concerned, as algorithms as to deal with an additional dimension-space translated as a set of spatially distributed storage and processing nodes, interconnected with a communication network. In this paper we present some algorithms especially designed to estimate query and maintenance cost at a Multi Node OLAP system in time units, using a distributed non-linear generalized cost model. | por |
dc.description.sponsorship | The work of Jorge Loureiro was supported by a grant from PRODEP III, accao 5.3 - Formacao Avancada no Ensino Superior, Concurso N.o 02/PRODEP/2003. | por |
dc.language.iso | eng | por |
dc.publisher | IEEE | por |
dc.rights | restrictedAccess | por |
dc.title | Establishing more suitable distributed plans for MultiNode-OLAP systems | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/4274448 | por |
oaire.citationStartPage | 3573 | por |
oaire.citationEndPage | + | por |
oaire.citationVolume | 5 | por |
dc.date.updated | 2021-04-16T16:07:03Z | - |
dc.identifier.doi | 10.1109/ICSMC.2006.384683 | por |
dc.date.embargo | 10000-01-01 | - |
dc.subject.fos | Ciências Naturais::Ciências da Computação e da Informação | por |
dc.subject.wos | Science & Technology | - |
sdum.export.identifier | 10607 | - |
sdum.journal | IEEE International Conference on Systems Man and Cybernetics Conference Proceedings | por |
sdum.conferencePublication | 2006 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, VOLS 1-6, PROCEEDINGS | por |
sdum.bookTitle | 2006 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, VOLS 1-6, PROCEEDINGS | por |
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Ficheiro | Descrição | Tamanho | Formato | |
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2006-CI-SMC-Loureiro&Belo-CRP.pdf Acesso restrito! | 4,81 MB | Adobe PDF | Ver/Abrir |