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dc.contributor.authorCamacho-Rodríguez, Jesús*
dc.contributor.authorColazzo, Dario*
dc.contributor.authorManolescu, Ioana*
dc.date.accessioned2017-08-29T11:18:17Z
dc.date.available2017-08-29T11:18:17Z
dc.date.issued2015
dc.identifier.issn1041-4347
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/16643
dc.language.isoenen
dc.subjectXQuery processingen
dc.subjectXQuery parallelizationen
dc.subjectXML data managementen
dc.subject.ddc005.7en
dc.titlePAXQuery: Efficient Parallel Processing of Complex XQueryen
dc.typeArticle accepté pour publication ou publié
dc.description.abstractenIncreasing volumes of data are being produced and exchanged over the Web, in particular in tree-structured formats such as XML or JSON. This leads to a need of highly scalable algorithms and tools for processing such data, capable to take advantage of massively parallel processing platforms. This work considers the problem of efficiently parallelizing the execution of complex nested data processing, expressed in XQuery. We provide novel algorithms showing how to translate such queries into PACT, a recent framework generalizing MapReduce in particular by supporting many-input tasks. We present the first formal translation of complex XQuery algebraic expressions into PACT plans, and demonstrate experimentally the efficiency and scalability of our approach.en
dc.relation.isversionofjnlnameIEEE Transactions on Knowledge and Data Engineering
dc.relation.isversionofjnlvol27en
dc.relation.isversionofjnlissue7en
dc.relation.isversionofjnldate2015-07
dc.relation.isversionofjnlpages1977-1991en
dc.relation.isversionofdoi10.1109/TKDE.2015.2391110en
dc.relation.isversionofjnlpublisherInstitute of Electrical and Electronics Engineersen
dc.subject.ddclabelOrganisation des donnéesen
dc.relation.forthcomingnonen
dc.relation.forthcomingprintnonen
dc.description.ssrncandidatenonen
dc.description.halcandidateouien
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.relation.Isversionofjnlpeerreviewedouien
dc.relation.Isversionofjnlpeerreviewedouien
dc.date.updated2017-08-29T11:07:12Z
hal.person.labIds*
hal.person.labIds989*
hal.person.labIds118511*
hal.faultCode{"duplicate-entry":{"hal-01162929":{"doi":"1.0"}}}


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