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dc.contributor.authorStantic, Belaen_US
dc.contributor.authorGovernatori, Guidoen_US
dc.contributor.authorSattar, Abdulen_US
dc.contributor.editorGillian Dobbie, James Baileyen_US
dc.date.accessioned2017-05-03T11:26:50Z
dc.date.available2017-05-03T11:26:50Z
dc.date.issued2006en_US
dc.date.modified2007-08-02T21:55:58Z
dc.identifier.urihttp://hdl.handle.net/10072/11965
dc.description.abstractThe introduction of Native XML databases opens many research questions related to the data models used to represent and manipulate data, including temporal data, in XML. Increasing use of XML for Valid Web pages warrants an adequate treatment of now in Native XML databases. In this study, we examined how to represent and manipulate now-relative temporal data. We identify different approaches being used to represent current time in XML temporal databases, and introduce the notion of storing variables such as `now' or `UC' as strings in XML native databases. All approaches are empirically evaluated on a query that time-slices the timeline at the current time. The experimental results indicate that the proposed extension offers several advantages over other approaches: better semantics, less storage space and better response time.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.format.extent230605 bytes
dc.format.extent38169 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherAustralian Computer Society Incen_US
dc.publisher.placeSydneyen_US
dc.publisher.urihttp://crpit.com/abstracts/CRPITV49Stantic.htmlen_AU
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofconferencenameSeventeenth Australasian Databases Conference ADC2006en_US
dc.relation.ispartofconferencetitleConferences in Research and practice in Information Technology: Database technologies 2006en_US
dc.relation.ispartofdatefrom2006-01-16en_US
dc.relation.ispartofdateto2006-01-19en_US
dc.relation.ispartoflocationHobarten_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchHISTORY AND ARCHAEOLOGYen_US
dc.subject.fieldofresearchcode210000en_US
dc.titleHandling of Current Time in Native XML Databasesen_US
dc.typeConference outputen_US
dc.type.descriptionE1 - Conference Publications (HERDC)en_US
dc.type.codeE - Conference Publicationsen_US
gro.facultyGriffith Sciences, School of Information and Communication Technologyen_US
gro.rights.copyrightCopyright 2006 Australian Computer Society Inc. Reproduced in accordance with the copyright policy of the publisher. Use hypertext link to access conference website.en_AU
gro.date.issued2006
gro.hasfulltextFull Text


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

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