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Reference TypeConference Proceedings
Identifier8JMKD3MGPDW34R/3UFEF4B
Repositorysid.inpe.br/mtc-m16d/2019/11.27.19.09
Metadatasid.inpe.br/mtc-m16d/2019/11.27.19.09.02
Sitemtc-m16d.sid.inpe.br
ISSN2179-4847
Citation KeyTononOliv:2019:MéDiDa
Author1 Tonon, Guilherme Silva
2 Oliveira, Thiago Borges de
Affiliation1 Universidade Federal de Goiás (UFG)
2 Universidade Federal de Goiás (UFG)
Author e-Mail Address1 gs.tonon90@hotmail.com
2 thborges@ufg.br
TitleGain-Loss: método de distribuição de dados para processamento distribuído de multijunções espaciais
Conference NameSimpósio Brasileiro de Geoinformática (GEOINFO)
Year2019
EditorLisboa Filho, Jugurta
Monteiro, Antonio Miguel Vieira
Book TitleAnais do 20º Simpósio Brasileiro de Geoinformática
Date11 -13 nov. 2019
Publisher CitySão José dos Campos
PublisherInstituto Nacional de Pesquisas Espaciais (INPE)
Conference LocationSão José dos Campos
Keywordsgeoinformatica.
AbstractData distribution is a challenge in the distributed execution of multiway spatial join queries. An efficient execution requires both a balanced data distribution as well as a distribution with spatial data colocalization. In this paper, we compare two methods of spatial data distribution and propose a new one called Gain-Loss, based in the R0-tree algorithms. Our evaluation shows that Gain-Loss has a reduced area overlay between servers in all tested scenarios and also a competitive object balancing. This result indicates a more efficient execution of queries, with a reduction in the use of computational resources, mainly network usage and processing time.
OrganizationInstituto Nacional de Pesquisas Espaciais (INPE)
Languagept
Secondary TypePRE CN
Tertiary Typeshort paper
FormatOn-line.
AreaSER
Size108 KiB
Number of Files1
Target File274-279.pdf
Last Update2019:11.27.19.09.02 sid.inpe.br/mtc-m19@80/2009/08.21.17.02 simone
Metadata Last Update2020:05.19.18.36.24 sid.inpe.br/mtc-m19@80/2009/08.21.17.02 simone {D 2019}
Document Stagecompleted
Is the master or a copy?is the master
Mirrorurlib.net/www/2011/03.29.20.55
e-Mail Addressdaniela.seki@inpe.br
e-Mail (login)simone
User Groupdaniela.seki@inpe.br
Visibilityshown
Transferable1
Host Collectionsid.inpe.br/mtc-m19@80/2009/08.21.17.02
Document Stagenot transferred
Copyright Repositoryurlib.net/www/2012/11.12.15.19
Rightsholderoriginalauthor yes
Read Permissionallow from all
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History2019-11-27 19:09:02 :: daniela.seki@inpe.br -> administrator ::
2020-05-19 15:00:30 :: administrator -> simone :: 2019
Empty Fieldsaccessionnumber archivingpolicy archivist callnumber contenttype copyholder creatorhistory descriptionlevel dissemination doi edition group holdercode isbn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
Access Date2020, May 24
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