Zobrazeno 1 - 10
of 578
pro vyhledávání: '"PEREZ, SERGIO P."'
Autor:
Wang, Zhipeng, Shen, Zhao, Liu, Yang, Zhao, Yahuan, Zhu, Qingchun, Chen, Yiwen, Wang, Jingya, Li, Yangxin, Lozano-Perez, Sergio, Zeng, Xiaoqin
In this study, we investigated the oxidation of the Mg-11Y-1Al alloy at 500{\deg}C in an Ar-20%O2 environment. Multiscale analysis showed the network-like long-period stacking ordered (LPSO) phase transformed into needle-like LPSO and polygonal Mg24Y
Externí odkaz:
http://arxiv.org/abs/2311.15182
Autor:
Perez, Sergio P., Zhang, Yan, Briggs, James, Blake, Charlie, Levy-Kramer, Josh, Balanca, Paul, Luschi, Carlo, Barlow, Stephen, Fitzgibbon, Andrew William
FP8 formats are gaining popularity to boost the computational efficiency for training and inference of large deep learning models. Their main challenge is that a careful choice of scaling is needed to prevent degradation due to the reduced dynamic ra
Externí odkaz:
http://arxiv.org/abs/2309.17224
Autor:
H., Jose Antonio Martin, Vicente, Oscar Fernandez, Perez, Sergio, Belfadil, Anas, Ibanez-Llano, Cristina, Rondon, Freddy Jose Perozo, Valle, Jose Javier, Pelaz, Javier Arechalde
System identification, also known as learning forward models, transfer functions, system dynamics, etc., has a long tradition both in science and engineering in different fields. Particularly, it is a recurring theme in Reinforcement Learning researc
Externí odkaz:
http://arxiv.org/abs/2212.07123
Effective training of today's large language models (LLMs) depends on large batches and long sequences for throughput and accuracy. To handle variable-length sequences on hardware accelerators, it is common practice to introduce padding tokens, so th
Externí odkaz:
http://arxiv.org/abs/2107.02027
We propose finite-volume schemes for the Cahn-Hilliard equation which unconditionally and discretely preserve the boundedness of the phase field and the dissipation of the free energy. Our numerical framework is applicable to a variety of free-energy
Externí odkaz:
http://arxiv.org/abs/2105.05351
We assess the benefit of including an image inpainting filter before passing damaged images into a classification neural network. For this we employ a modified Cahn-Hilliard equation as an image inpainting filter, which is solved via a finite volume
Externí odkaz:
http://arxiv.org/abs/2007.10753
Autor:
Saravanan, Naganand, Karamched, Phani S, Liu, Junliang, Rainasse, Claire, Scenini, Fabio, Lozano-Perez, Sergio
In this work, strain and geometric necessary dislocations (GNDs) have been mapped with nm-resolution around grain boundaries affected by stress corrosion cracking (SCC) or intergranular oxidation with the aim of clarifying which local conditions trig
Externí odkaz:
http://arxiv.org/abs/2005.01769
We propose high-order well-balanced finite-volume schemes for a broad class of hydrodynamic systems with attractive-repulsive interaction forces and linear and nonlinear damping. Our schemes are suitable for free energies containing convolutions of a
Externí odkaz:
http://arxiv.org/abs/2004.05341
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