Zobrazeno 1 - 10
of 16 864
pro vyhledávání: '"Bodnar, A."'
Autor:
Bodnar, Stanislav, Zerhoch, Jonathan, Liu, Shangpu, Shcherbakov, Andrii, Heindl, Markus W., Sapozhnik, Alexey, Deschler, Felix
Using optical orientation to manipulate magnetic moments in matter with light is a key objective in opto-spintronics, however, realizations of such control on ultrafast timescales are limited. Here, we report ultrafast optical control of magnetic mom
Externí odkaz:
http://arxiv.org/abs/2406.19127
Autor:
Bodnar, Cristian, Bruinsma, Wessel P., Lucic, Ana, Stanley, Megan, Brandstetter, Johannes, Garvan, Patrick, Riechert, Maik, Weyn, Jonathan, Dong, Haiyu, Vaughan, Anna, Gupta, Jayesh K., Tambiratnam, Kit, Archibald, Alex, Heider, Elizabeth, Welling, Max, Turner, Richard E., Perdikaris, Paris
Deep learning foundation models are revolutionizing many facets of science by leveraging vast amounts of data to learn general-purpose representations that can be adapted to tackle diverse downstream tasks. Foundation models hold the promise to also
Externí odkaz:
http://arxiv.org/abs/2405.13063
Autor:
Böddecker, Alexander, Passmann, Maximilian, Segura, Angie Natalia Torres, Bodnar, Arisa, Awakowicz, Felix, Oppotsch, Timothy, Muhler, Martin, Awakowicz, Peter, Gibson, Andrew R., Korolov, Ihor, Mussenbrock, Thomas
This study investigates the correlation between flow fields induced by a surface dielectric barrier discharge (SDBD) system and its application for the volatile organic compound (VOC) gas conversion process. As a benchmark molecule, the conversion of
Externí odkaz:
http://arxiv.org/abs/2405.01875
Autor:
Bodnar, Taras, Parolya, Nestor
In this paper, we derive high-dimensional asymptotic properties of the Moore-Penrose inverse and the ridge-type inverse of the sample covariance matrix. In particular, the analytical expressions of the weighted sample trace moments are deduced for bo
Externí odkaz:
http://arxiv.org/abs/2403.15792
Autor:
Bodnar, Levente
This paper shows that calculating $k$-CLIQUE on $n$ vertex graphs, requires the AND of at least $2^{n/4k}$ monotone, constant-depth, and polynomial-sized circuits, for sufficiently large values of $k$. The proof relies on a new, monotone, one-sided s
Externí odkaz:
http://arxiv.org/abs/2401.12094
Graph convolutions have been a pivotal element in learning graph representations. However, recursively aggregating neighboring information with graph convolutions leads to indistinguishable node features in deep layers, which is known as the over-smo
Externí odkaz:
http://arxiv.org/abs/2311.05767
Autor:
Bodnar, Olha, Bodnar, Taras
In this paper, we present the Bayesian inference procedures for the parameters of the multivariate random effects model derived under the assumption of an elliptically contoured distribution when the Berger and Bernardo reference and the Jeffreys pri
Externí odkaz:
http://arxiv.org/abs/2305.15983
Autor:
Tamara S. Bodnar, Garrett Ainsworth-Cruickshank, Vincent Billy, Laura Wegener Parfrey, Joanne Weinberg, Charlis Raineki
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Microbiota imbalances are linked to inflammation and disease, as well as neurodevelopmental conditions where they may contribute to behavioral, physiological, and central nervous system dysfunction. By contrast, the role of the microbiota in
Externí odkaz:
https://doaj.org/article/a1434ccaa892416687591fe59a8fb3f5
Graph Neural Networks (GNNs) have demonstrated remarkable success in learning from graph-structured data. However, they face significant limitations in expressive power, struggling with long-range interactions and lacking a principled approach to mod
Externí odkaz:
http://arxiv.org/abs/2306.03561
Autor:
Behovits, Yannic, Chekhov, Alexander L., Bodnar, Stanislav Yu., Gueckstock, Oliver, Reimers, Sonka, Seifert, Tom S., Wolf, Martin, Gomonay, Olena, Kläui, Mathias, Jourdan, Martin, Kampfrath, Tobias
Publikováno v:
Nature Communications 14, 6038 (2023)
Antiferromagnets have large potential for ultrafast coherent switching of magnetic order with minimum heat dissipation. In novel materials such as Mn$_2$Au and CuMnAs, electric rather than magnetic fields may control antiferromagnetic order by N\'eel
Externí odkaz:
http://arxiv.org/abs/2305.03368