Estimating the number of usability problems affecting medical devices: modelling the discovery matrix

Autor: Vincent Vandewalle, Alexandre Caron, Coralie Delettrez, Renaud Périchon, Sylvia Pelayo, Alain Duhamel, Benoit Dervaux

Publikováno v: BMC Medical Research Methodology, Vol 20, Iss 1, Pp 1-14 (2020)

Abstract Background Usability testing of medical devices are mandatory for market access. The testings’ goal is to identify usability problems that could cause harm to the user or limit the device’s effectiveness. In practice, human factor engine

Externí odkaz: https://doaj.org/article/e81c67e1dee549889bf5052d8887a134

From industry-wide parameters to aircraft-centric on-flight inference: Improving aeronautics performance prediction with machine learning

Autor: Florent Dewez, Benjamin Guedj, Vincent Vandewalle

Publikováno v: Data-Centric Engineering, Vol 1 (2020)

Aircraft performance models play a key role in airline operations, especially in planning a fuel-efficient flight. In practice, manufacturers provide guidelines which are slightly modified throughout the aircraft life cycle via the tuning of a single

Externí odkaz: https://doaj.org/article/dbea3860880142d08ca6d77dca8206ea

Multi-Partitions Subspace Clustering

Autor: Vincent Vandewalle

Publikováno v: Mathematics, Vol 8, Iss 4, p 597 (2020)

In model based clustering, it is often supposed that only one clustering latent variable explains the heterogeneity of the whole dataset. However, in many cases several latent variables could explain the heterogeneity of the data at hand. Finding suc

Externí odkaz: https://doaj.org/article/01e830dc7ef147f5a39a22cacc8e05bd

Circulating proteomic signature of early death in heart failure patients with reduced ejection fraction

Autor: Vincent Vandewalle, Audrey Hulot, Guillemette Marot, Christophe Bauters, Florence Pinet, Pascal de Groote, Maxime Brunin, Olivia Beseme, Marie Cuvelliez, Philippe Amouyel

Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2019, 9, pp.19202. ⟨10.1038/s41598-019-55727-1⟩
Scientific Reports, 2019, 9, pp.19202. ⟨10.1038/s41598-019-55727-1⟩

Background: Heart failure (HF) remains a main cause of mortality worldwide. Risk stratification of patients with systolic chronic HF is critical to identify those who may benefit from advanced HF therapies. The aim of this study is to identify plasma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f8a9861078ed29884c94ab18a9c4ffe
http://link.springer.com/article/10.1038/s41598-019-55727-1

The Optimal Sample Size for Usability Testing, From the Manufacturer's Perspective: A Value-of-Information Approach

Autor: Alexandre Caron, Benoit Dervaux, Vincent Vandewalle, Romaric Marcilly, Jessica Rochat

Publikováno v: Value in Health (2021)
Value in Health
Value in Health, 2022, 25 (1), pp.116-124. ⟨10.1016/j.jval.2021.07.010⟩

Objectives For medical devices, a usability assessment is mandatory for market access; the objective is to detect potentially harmful use errors that stem from the device’s design. The manufacturer assesses the final version of the device and deter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e0f8eb875d7b627ccb3f30e03702b49
https://archive-ouverte.unige.ch/unige:157340