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Lecture Notes in Computer Science
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. ... Moreover, to allow volunteers to easily crowdsource their requirements ( Fig. 1) , we use the ProtOLAP methodology  , a methodology for DW rapid prototyping when computer science inexpert users supply ...doi:10.1007/978-3-030-00847-5_21 fatcat:ntxhtbxgtrgz5c7pa2ecyrvlsa
systems that are achievable and realistic in order to develop a reliable, sustainable and profitable market to adjust supply and demand in catering local supply. ... This project has led to technological solutions to obtain reliable data, on a data warehouse able to integrate heterogeneous data in terms of quality and granularity at an accurate scale, in order to provide ... From conception and planting of those orchards to their monitoring and assessment, the project is based on multi-stakeholders participation, with an original multi-site network, entirely established under ...fatcat:c72yvruo3bgo5mkzj34gbkgmcu