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A Volunteer Design Methodology of Data Warehouses

Abstract : In the context of Volunteered Geographic Information (VGI), volunteers are not involved in the decisional processes. Moreover, VGI systems do not offer advanced historical analysis tools. Therefore, in this work, we propose to use Data Warehouse (DW) and OLAP systems to analyze VGI data, and we define a new DW design methodology that allows involving volunteers in the definition of analysis needs over VGI data. We validate it using a real biodiversity case study.
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Submitted on : Wednesday, April 3, 2019 - 4:01:25 PM
Last modification on : Thursday, March 18, 2021 - 2:25:30 PM

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  • HAL Id : hal-02089305, version 1
  • OATAO : 22698

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Amir Sakka, Sandro Bimonte, Lucile Sautot, Guy Camilleri, Pascale Zaraté, et al.. A Volunteer Design Methodology of Data Warehouses. 37th International Conference on Conceptual Modeling (ER 2018), Oct 2018, Xi'an, China. pp.286-300. ⟨hal-02089305⟩

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