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dc.contributor.authorDerakhshan, Roozbeh
dc.contributor.authorDehne, Frank
dc.contributor.authorKorn, Othmar
dc.contributor.authorStantic, Bela
dc.contributor.editorHamza, MH
dc.date.accessioned2017-05-03T11:26:46Z
dc.date.available2017-05-03T11:26:46Z
dc.date.issued2006
dc.date.modified2007-12-10T06:18:15Z
dc.identifier.isbn0-88986-560-4
dc.identifier.urihttp://hdl.handle.net/10072/12185
dc.description.abstractIn order to facilitate query processing, the information contained in data warehouses is typically stored as a set of materialized views. Deciding which views to materialize presents a considerable challenge. The task is to select from a very large search space a set of views that minimizes view maintenance and query processing costs. Heuristic methods have been employed to find near optimal solutions and recent genetic algorithms have significantly improved the quality of the obtained solutions. In this paper we introduce a new approach for materialized view selection that is based on Simulated Annealing in conjunction with the use of a Multiple View Processing Plan (MVPP). Our experiments show that our new method provides a further significant improvement in the quality of the obtained set of materialized views, leading to a further significant improvement in query processing time and view maintenance costs for data warehousing systems.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent23889 bytes
dc.format.extent259519 bytes
dc.format.mimetypetext/plain
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherACTA Press
dc.publisher.placeAnahein, Calgary, Zurich
dc.publisher.urihttp://www.actapress.com/Content_of_Proceeding.aspx?proceedingID=341
dc.publisher.urihttp://www.iasted.org/conferences/2006/Innsbruck/dba-reg.htm
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencenameIASTED International Conference on Databases and Applications
dc.relation.ispartofconferencetitlePROCEEDINGS OF THE IASTED INTERNATIONAL CONFERENCE ON DATABASES AND APPLICATIONS
dc.relation.ispartofdatefrom2006-02-14
dc.relation.ispartofdateto2006-02-16
dc.relation.ispartoflocationInnsbruck, AUSTRIA
dc.relation.ispartofpagefrom89
dc.relation.ispartofpagefrom2 pages
dc.relation.ispartofpageto+
dc.relation.ispartofpageto2 pages
dc.rights.retentionY
dc.subject.fieldofresearchHistory, heritage and archaeology
dc.subject.fieldofresearchcode43
dc.titleSimulated Annealing for Materialized View Selection in Data Warehousing Environment
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, School of Information and Communication Technology
gro.rights.copyright© 2006 IASTED and ACTA Press. This is the author-manuscript version of this paper. Use hypertext link for access to the publisher's website.
gro.date.issued2006
gro.hasfulltextFull Text
gro.griffith.authorStantic, Bela


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    Contains papers delivered by Griffith authors at national and international conferences.

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