Uncertain modelling from repeated measurements of non-reproducible experiments. Application to the mattresses pressure comparison. Modélisation incertaine à partir de mesures non-reproductibles. Application à la comparaison de pression exercée par des matelas

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Neverov, Cyprien | Khnifass, Chihab | Beye, Papa | Sutton-Charani, Nicolas | Imoussaten, Abdelhak | Fagart, W | Blot, M. | Dupeyron, A.

Edité par CCSD -

National audience. This paper presents the modeling of uncertain data from repeated but non-reproducible measurements. Several approaches related to modern uncertainty theories are considered. More precisely, different extensions of non-parametric statistical tests to uncertain data are investigated. In this preliminary work, the proposed models are implemented in order to extend a study of pressure comparison between two types of mattress realized at the university hospital of Nîmes. . Cet article concerne la modélisation de données incertaines à partir de mesures répétées mais non-reproductibles. Différentes approches issues des théories modernes de l'incertain sont considérées. Plus précisément, l'article s'intéresse à diverses extensions de tests statistiques non-paramétriques aux données incertaines. Dans ce travail préliminaire, les modèles proposés sont mis en oeuvre pour étendre une étude de comparaison de pression exercée par deux types de matelas sur les patients du CHU de Nîmes.

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