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On Enriching User-Centered Data Integration Schemas in Service Lakes

Alili, Hiba; Belhajjame, Khalid; Grigori, Daniela; Drira, Rim; Ben Ghezala, Henda Hajjami (2017), On Enriching User-Centered Data Integration Schemas in Service Lakes, in Abramowicz, Witold, Business Information Systems, 20th International Conference, BIS 2017, Proceedings, Springer : Berlin Heidelberg, p. 3-15. 10.1007/978-3-319-59336-4_1

Type
Communication / Conférence
Date
2017
Conference title
Business Information Systems 20th International Conference (BIS 2017)
Conference date
2017-06
Conference city
Poznan
Conference country
Poland
Book title
Business Information Systems, 20th International Conference, BIS 2017, Proceedings
Book author
Abramowicz, Witold
Publisher
Springer
Published in
Berlin Heidelberg
ISBN
978-3-319-59335-7
Number of pages
352
Pages
3-15
Publication identifier
10.1007/978-3-319-59336-4_1
Metadata
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Author(s)
Alili, Hiba
Laboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
Belhajjame, Khalid
Laboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
Grigori, Daniela
Laboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
Drira, Rim
Laboratoire de recherche en Génie Logiciel, Applications distribuées, Systèmes décisionnels et Imagerie intelligente [Manouba] [RIADI]
Ben Ghezala, Henda Hajjami cc
Laboratoire de recherche en Génie Logiciel, Applications distribuées, Systèmes décisionnels et Imagerie intelligente [Manouba] [RIADI]
Abstract (EN)
In 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.
Subjects / Keywords
User-centric data integration; Data provisioning service lakes; Schema enriching

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  • Thumbnail
    Quality Based Data Integration for Enriching User Data Sources in Service Lakes 
    Alili, Hiba; Belhajjame, Khalid; Drira, Rim; Grigori, Daniela; Ben Ghezala, Henda Hajjami (2018) Communication / Conférence
  • Thumbnail
    A Model-Driven Framework for the Modeling and the Description of Data-as-a-Service to Assist Service Selection and Composition 
    Alili, Hiba; Drira, Rim; Belhajjame, Khalid; Ben Ghezala, Henda Hajjami; Grigori, Daniela (2019) Communication / Conférence
  • Thumbnail
    Intégration de données basée sur la qualité pour l'enrichissement des sources de données locales dans le Service Lake 
    Alili, Hiba (2019-11-27) Thèse
  • Thumbnail
    Keyword-Based Search of Workflow Fragments and Their Composition 
    Belhajjame, Khalid; Grigori, Daniela; Harmassi, Mariem; Ben Yahia, Manel (2017) Chapitre d'ouvrage
  • Thumbnail
    Mining Workflow Repositories for Improving Fragments Reuse 
    Harmassi, Mariem; Grigori, Daniela; Belhajjame, Khalid (2015) Communication / Conférence
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