Zobrazeno 1 - 10
of 15 974
pro vyhledávání: '"Prevost, A."'
Autor:
DeMoor, Michael G., Prevost, John J.
Deep Metric Learning (DML) loss functions traditionally aim to control the forces of separability and compactness within an embedding space so that the same class data points are pulled together and different class ones are pushed apart. Within the c
Externí odkaz:
http://arxiv.org/abs/2408.15656
Medical images are often acquired in different settings, requiring harmonization to adapt to the operating point of algorithms. Specifically, to standardize the physical spacing of imaging voxels in heterogeneous inference settings, images are typica
Externí odkaz:
http://arxiv.org/abs/2407.03681
We investigate the bond percolation model on transient weighted graphs ${G}$ induced by the excursion sets of the Gaussian free field on the corresponding metric graph. Under the sole assumption that its sign clusters do not percolate, we derive an e
Externí odkaz:
http://arxiv.org/abs/2405.17417
We consider a class of percolation models where the local occupation variables have long-range correlations decaying as a power law $\sim r^{-a}$ at large distances $r$, for some $0< a< d$ where $d$ is the underlying spatial dimension. For several of
Externí odkaz:
http://arxiv.org/abs/2403.18787
We investigate the bond percolation model on transient weighted graphs ${G}$ induced by the excursion sets of the Gaussian free field on the corresponding metric graph. We assume that balls in ${G}$ have polynomial volume growth with growth exponent
Externí odkaz:
http://arxiv.org/abs/2312.10030
Autor:
Edouard, Nadaud, Thibault, Geoffroy, Tesnim, Khelifi, Antoun, Yaacoub, Siba, Haidar, NourhÈne, Ben Rabah, Pierre, Aubin Jean, Lionel, Prevost, Benedicte, Le Grand
In this study, we investigate the combination of indicators, including performance, behavioral engagement, and emotional engagement, to identify students experiencing difficulties. We analyzed data from two primary sources: digital traces extracted f
Externí odkaz:
http://arxiv.org/abs/2311.05513
Autor:
Prévost, Alexis
The study of first passage percolation (FPP) for the random interlacements model has been initiated in arXiv:2112.12096, where it is shown that on $\mathbb{Z}^d$, $d\geq 3$, the FPP distance is comparable to the graph distance with high probability.
Externí odkaz:
http://arxiv.org/abs/2309.03880
Let $X$ be a random walk on the torus of side length $N$ in dimension $d\geq 3$ with uniform starting point, and $t_{\text{cov}}$ be the expected value of its cover time, which is the first time that $X$ has visited every vertex of the torus at least
Externí odkaz:
http://arxiv.org/abs/2309.03192
Autor:
Martin Pedard, Lucie Prevost, Camille Carpena, Brian Holleran, Laurence Desrues, Martine Dubois, Celeste Nicola, Roxane Gruel, David Godefroy, Thomas Deffieux, Mickael Tanter, Carine Ali, Richard Leduc, Laurent Prézeau, Pierrick Gandolfo, Fabrice Morin, Olivier Wurtz, Thomas Bonnard, Denis Vivien, Hélène Castel
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-27 (2024)
Abstract Subarachnoid hemorrhage (SAH) can be associated with neurological deficits and has profound consequences for mortality and morbidity. Cerebral vasospasm (CVS) and delayed cerebral ischemia affect neurological outcomes in SAH patients, but th
Externí odkaz:
https://doaj.org/article/96a3bc9414094315b979d03c23da5687
Autor:
Virginie Prevost, Titi Tran, Alexandra Leconte, Justine Lequesne, Marie Fernette, Carine Segura, Sylvie Chevigné, Mylène Gouriot, Bénédicte Clarisse
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background In oncology, the suffering of patients and the burnout of health professionals are key issues. Mindfulness meditation is a holistic approach that can help to improve well-being. While numerous studies have shown the benefits of me
Externí odkaz:
https://doaj.org/article/7f2af8bc509d4038b0c6e36426563889