National audience; Cet article analyse les programmes santé des candidats aux élections présidentielles de 2022. Alors que les questions de politique sanitaire auraient dû prendre une place centrale avec la pandémie de Covid-19, leur traitement demeure mitigé. Déserts m...

Deux ans après l’émergence du SarsCov2 et ses conséquences planétaires pour la vie humaine, il est possible d’analyser, avec le recul nécessaire, les dispositifs politiques et spatiaux mis place pour tenter d’y répondre. Le virus étant le point commun à tous les pays au...

In this paper, we develop an approach of global sensitivity analysis for compartmental models based on continuous-time Markov chains. We propose to measure the sensitivity of quantities of interest by representing the Markov chain as a deterministic function of the unce...

International audience; The idea of using mobile phone data to understand the impact of the Covid-19 pandemic and that of the sanitary constraints associated with it on human mobility imposed itself as evidence in most countries. This work uses spatiotemporal aggregated...

Exploring and identifying a good feature representation to describe large-scale datasets is one of the main problems of machine learning algorithms. However, plenty of feature selection techniques and distance metrics with very different properties exist, which entails ...

International audience; Background: Digital technologies are creating unprecedented opportunities to improve and increase support to older people with cognitive and mental health problems, and to their family and carers. However, barriers that preclude the implementatio...

In this paper we analyse the genome sequence of covid 19 on a information point of view and we compare with past and present genomes. We use the powerful tool of joint complexity in order to quantify the various potential parent genomes.

International audience; In this paper, we analyze the recessionary effects of the COVID-19 pandemic on digital platform workers. The crisis has been described as a great work-from-home experiment, with platform ecosystems positing as its most advanced form. Our analysis...

International audience; Background Worldwide, COVID-19 outbreaks in nursing homes have often been sudden and massive. The study investigated the role SARS-CoV-2 virus spread in nearby population plays in introducing the disease in nursing homes. Material and methods Thi...

Abstract Think tanks and political leaders have raised concerns about the implications that the Covid-19 response and reconstruction might have on other social objectives that were setting the international agenda before the Covid-19 pandemic. We present evidence for ei...