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dc.contributor.authorAlili, Hiba
dc.contributor.authorBelhajjame, Khalid
dc.contributor.authorGrigori, Daniela
dc.contributor.authorDrira, Rim
dc.contributor.authorBen Ghezala, Henda Hajjami
dc.date.accessioned2019-04-18T10:19:38Z
dc.date.available2019-04-18T10:19:38Z
dc.date.issued2017
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/18690
dc.language.isoenen
dc.subjectUser-centric data integrationen
dc.subjectData provisioning service lakesen
dc.subjectSchema enrichingen
dc.subject.ddc005en
dc.titleOn Enriching User-Centered Data Integration Schemas in Service Lakesen
dc.typeCommunication / Conférence
dc.description.abstractenIn the Big Data era, companies are moving away from traditional data-warehouse solutions whereby expensive and time-consuming ETL (Extract-Transform-Load) processes are used, towards data lakes, which can be viewed as storage repositories holding a vast amount of raw data. In this paper, we position ourselves in the recurrent context where a user has a local dataset that is not sufficient for processing the queries that are of interest to him. In this context, we show how the data lake, or more specifically the service lake since we are focusing on data providing services, can be leveraged to enrich the local dataset with concepts that cater for the processing of user queries. Furthermore, we present the algorithms we have developed for this purpose and showcase the working of our solution using a study case.en
dc.identifier.citationpages3-15en
dc.relation.ispartoftitleBusiness Information Systems, 20th International Conference, BIS 2017, Proceedingsen
dc.relation.ispartofeditorAbramowicz, Witold
dc.relation.ispartofpublnameSpringeren
dc.relation.ispartofpublcityBerlin Heidelbergen
dc.relation.ispartofdate2017
dc.relation.ispartofpages352en
dc.relation.ispartofurl10.1007/978-3-319-59336-4en
dc.contributor.countryeditoruniversityotherFRANCE
dc.subject.ddclabelProgrammation, logiciels, organisation des donnéesen
dc.relation.ispartofisbn978-3-319-59335-7en
dc.relation.conftitleBusiness Information Systems 20th International Conference (BIS 2017)en
dc.relation.confdate2017-06
dc.relation.confcityPoznanen
dc.relation.confcountryPolanden
dc.relation.forthcomingnonen
dc.identifier.doi10.1007/978-3-319-59336-4_1en
dc.description.ssrncandidatenonen
dc.description.halcandidateouien
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.relation.Isversionofjnlpeerreviewednonen
dc.relation.Isversionofjnlpeerreviewednonen
dc.date.updated2019-03-27T15:25:45Z
hal.person.labIds989
hal.person.labIds989
hal.person.labIds989
hal.person.labIds421707
hal.person.labIds421707
hal.identifierhal-02103374*


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