Zobrazeno 1 - 10
of 6 112
pro vyhledávání: '"Varin, A."'
Graph Neural Networks (GNNs) have revolutionized the domain of graph representation learning by utilizing neighborhood aggregation schemes in many popular architectures, such as message passing graph neural networks (MPGNNs). This scheme involves ite
Externí odkaz:
http://arxiv.org/abs/2410.02158
Autor:
Laurent-Varin, Julien, James, Théo, Marty, Jean-Charles, Jorda, Laurent, Maistre, Sebastien Le, Gaskell, Robert
We provide a new gravity field of Comet 67P-C/G up to degree 4. We detect mass heterogeneity in the comet nucleus. The loss of mass is restimated at 0.28\% of the comet's total mass (3 times larger than previous estimate). Comparison of the gravity f
Externí odkaz:
http://arxiv.org/abs/2409.02692
Autor:
Varin, Cristiano, Firth, David
Paired comparison models, such as Bradley-Terry and Thurstone-Mosteller, are commonly used to estimate relative strengths of pairwise compared items in tournament-style data. We discuss estimation of paired comparison models with a ridge penalty. A n
Externí odkaz:
http://arxiv.org/abs/2406.09597
Autor:
Varin, Zoé
We introduce a particle model, that we call the $\textit{golf model}$. Initially, on a graph $G$, balls and holes are placed at random on some distinct vertices. Balls then move one by one, doing a random walk on $G$, starting from their initial vert
Externí odkaz:
http://arxiv.org/abs/2401.13380
Consistent and Scalable Composite Likelihood Estimation of Probit Models with Crossed Random Effects
Estimation of crossed random effects models commonly require computational costs that grow faster than linearly in the sample size $N$, often as fast as $\Omega(N^{3/2})$, making them unsuitable for large data sets. For non-Gaussian responses, integr
Externí odkaz:
http://arxiv.org/abs/2308.15681
Autor:
Melanie Varin, Zahra M. Clayborne, Melissa M. Baker, Elia Palladino, Heather Orpana, Colin A. Capaldi
Publikováno v:
Health Promotion and Chronic Disease Prevention in Canada, Vol 44, Iss 10, Pp 431-439 (2024)
IntroductionPsychological well-being (PWB) is an important component of positive mental health (PMH) and an asset for population health. This study examined correlates of PWB among community-dwelling adults (18+ years) in the 10 Canadian provinces.
Externí odkaz:
https://doaj.org/article/03ba215218f943309da1db6791f78b85
Autor:
Melanie Varin, Zahra M. Clayborne, Melissa M. Baker, Elia Palladino, Heather Orpana, Colin A. Capaldi
Publikováno v:
Promotion de la santé et prévention des maladies chroniques au Canada, Vol 44, Iss 10, Pp 479-488 (2024)
IntroductionLe bien-être psychologique est une composante importante de la santé mentale positive et un atout qui favorise la santé de la population. Notre étude a permis d’analyser les corrélats du bien-être psychologique chez les adultes (1
Externí odkaz:
https://doaj.org/article/1acb03c1c7a6446aa5ff460c03c01d24
Publikováno v:
Biology Direct, Vol 19, Iss 1, Pp 1-17 (2024)
Abstract Skin healing is a complex and dynamic physiological process that follows mechanical alteration of the skin barrier. Under normal conditions, this complex process can be divided into at least three continuous and overlapping phases: an inflam
Externí odkaz:
https://doaj.org/article/19eb2976fd9f4cb4858e44a740750de9
Autor:
Jennifer Varin-Simon, Marius Colin, Frédéric Velard, Min Tang-Fichaux, Xavier Ohl, Céline Mongaret, Sophie C. Gangloff, Fany Reffuveille
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background The bacterial persistence, responsible for therapeutic failures, can arise from the biofilm formation, which possesses a high tolerance to antibiotics. This threat often occurs when a bone and joint infection is diagnosed after a
Externí odkaz:
https://doaj.org/article/b48dfa46b05141f5825110973768f286
Autor:
Giulia Brindisi, MD, PhD, Francesca Cipriani, MD, Ekaterina Potapova, Salvatore Tripodi, Valentina Panetta, Roberto Bernardini, Carlo Caffarelli, Antonella Casani, MD, Rosa Cervone, MD, Loredana Chini, Pasquale Comberiati, MD, Giovanna De Castro, Michele Miraglia Del Giudice, Iride Dello Iacono, Andrea Di Rienzo Businco, MD, Stephanie Dramburg, MD, Marcella Gallucci, MD, Arianna Giannetti, MD, Viviana Moschese, Ifigenia Sfika, MD, Elena Varin, MD, Giampaolo Ricci, Gerald Reese, MD, Anna Maria Zicari, Paolo Maria Matricardi, PhD
Publikováno v:
World Allergy Organization Journal, Vol 17, Iss 10, Pp 100975- (2024)
Background: Seasonal allergic rhinoconjunctivitis (SAR) is a worldwide health problem, especially in Westernized countries. Previous studies of the “Panallergens in Pediatrics” (PAN-PED) cohort found that molecular spreading (ie, the progressive
Externí odkaz:
https://doaj.org/article/45c915f3aed7475caf75086c82d81060