Zobrazeno 1 - 10
of 52 436
pro vyhledávání: '"Colman, A."'
Vision transformers (ViT) have made substantial progress for classification tasks in computer vision. Recently, Gong et. al. '21, introduced attention-based modeling for several audio tasks. However, relatively unexplored is the use of a ViT for audi
Externí odkaz:
http://arxiv.org/abs/2407.03514
Autor:
Oorloff, Trevine, Koppisetti, Surya, Bonettini, Nicolò, Solanki, Divyaraj, Colman, Ben, Yacoob, Yaser, Shahriyari, Ali, Bharaj, Gaurav
With the rapid growth in deepfake video content, we require improved and generalizable methods to detect them. Most existing detection methods either use uni-modal cues or rely on supervised training to capture the dissonance between the audio and vi
Externí odkaz:
http://arxiv.org/abs/2406.02951
Autor:
Bastien, G., Repček, D., Eliáš, A., Kancko, A., Courtade, Q., Haidamak, T., Savinov, M., Bovtun, V., Kempa, M., Carva, K., Vališka, M., Doležal, P., Kratochvílová, M., Barnett, S. A., Proschek, P., Prokleška, J., Kadlec, C., Kužel, P., Colman, R. H., Kamba, S.
The study of magnetic frustration in classical spin systems was motivated by the prediction and discovery of classical spin liquid states. These uncommon magnetic phases are characterized by a massive degeneracy of their ground state implying a finit
Externí odkaz:
http://arxiv.org/abs/2405.19859
Autor:
Bastien, G., Courtade, Q., Eliáš, A., Haidamak, T., Proschek, P., Dušek, M., Priessnitz, J., Baláž, P., Colman, R. H.
We report ferromagnetic ordering at $T_\mathrm {C}=1.3\,$K in the quasi-two dimensional magnet EuAl$_{12}$O$_{19}$ with large spins $S=7/2$. This ferromagnetic state was characterized by magnetization and specific heat measurements and the experiment
Externí odkaz:
http://arxiv.org/abs/2405.15479
Predicting the star formation rate (SFR) in galaxies is crucial to understand their evolution and morphology. To do so requires a fine understanding of how dense structures of gas are created and collapse. In that, turbulence and gravity play a major
Externí odkaz:
http://arxiv.org/abs/2404.17374
The star formation rate (SFR), the number of stars formed per unit of time, is a fundamental quantity in the evolution of the Universe. While turbulence is believed to play a crucial role in setting the SFR, the exact mechanism remains unclear. Turbu
Externí odkaz:
http://arxiv.org/abs/2404.17368
Autor:
Colman, Tine, Brucy, Noé, Girichidis, Philipp, Glover, Simon C. O, Benedettini, Milena, Soler, Juan D., Tress, Robin G., Traficante, Alessio, Hennebelle, Patrick, Klessen, Ralf S., Molinari, Sergio, Miville-Deschênes, Marc-Antoine
Publikováno v:
A&A 686, A155 (2024)
Molecular clouds (MC) are structures of dense gas in the interstellar medium (ISM), that extend from ten to a few hundred parsecs and form the main gas reservoir available for star formation. Hydrodynamical simulations of varying complexity are a pro
Externí odkaz:
http://arxiv.org/abs/2403.00512
Autor:
Staško, Daniel, Vlášková, Kristina, Kancko, Andrej, Többens, Daniel M., Daisenberger, Dominik, Garbarino, Gaston, Colman, Ross Harvey, Klicpera, Milan
A comprehensive study of the structural properties of the heavily investigated rare-earth A2Ir2O7 series under extreme conditions is presented. The series is covered by studying iridates with A = Pr, Sm, Dy-Lu. Temperature- and pressure-dependent syn
Externí odkaz:
http://arxiv.org/abs/2403.00477
Autor:
Colman, Isabel L., Angus, Ruth, David, Trevor, Curtis, Jason, Hattori, Soichiro, Lu, Yuxi Lucy
For ongoing studies of the role of rotation in stellar evolution, we require large catalogs of rotation periods for testing and refining gyrochronology. While there is a wealth of data from the Kepler and K2 missions, TESS presents both an opportunit
Externí odkaz:
http://arxiv.org/abs/2402.14954
Large Eddy Simulation (LES) was used to investigate the evolution of the soot size distribution in a series of turbulent nonpremixed bluff body flames, with different bluff body diameters. The new Bivariate Multi-Moment Sectional Method (BMMSM) is em
Externí odkaz:
http://arxiv.org/abs/2402.04560