A Model for Assisting Business Users along Analytical Processes
Résumé
User-centric business intelligence aims at empowering analysts who interact with complex tools, by allowing them to perform accurate data manipulations and analysis without necessarily requiring IT expertise and knowledge of underlying data speci cations. Recommender systems contribute to easing their tasks, but most of them operate inside walled gardens and cannot assist properly the user throughout his BI workflow. In this paper we introduce a lightweight vocabulary intended to capture fragments of analytical workflows as multidimensional data transformations, within a Semantic Web framework. We utilize this model for calculating content-based recommendations.
Origine : Fichiers produits par l'(les) auteur(s)
Loading...