Zobrazeno 1 - 10
of 7 535
pro vyhledávání: '"A Helwig"'
Computational modeling of aerodynamics is a key problem in aerospace engineering, often involving flows interacting with solid objects such as airfoils. Deep surrogate models have emerged as purely data-driven approaches that learn direct mappings fr
Externí odkaz:
http://arxiv.org/abs/2412.09399
Autor:
Splechtna, Rainer, Behravan, Majid, Jelovic, Mario, Gracanin, Denis, Hauser, Helwig, Matkovic, Kresimir
The optimization of cooling systems is important in many cases, for example for cabin and battery cooling in electric cars. Such an optimization is governed by multiple, conflicting objectives and it is performed across a multi-dimensional parameter
Externí odkaz:
http://arxiv.org/abs/2408.12607
We consider achieving equivariance in machine learning systems via frame averaging. Current frame averaging methods involve a costly sum over large frames or rely on sampling-based approaches that only yield approximate equivariance. Here, we propose
Externí odkaz:
http://arxiv.org/abs/2406.07598
Autor:
Zhang, Xuan, Helwig, Jacob, Lin, Yuchao, Xie, Yaochen, Fu, Cong, Wojtowytsch, Stephan, Ji, Shuiwang
We consider using deep neural networks to solve time-dependent partial differential equations (PDEs), where multi-scale processing is crucial for modeling complex, time-evolving dynamics. While the U-Net architecture with skip connections is commonly
Externí odkaz:
http://arxiv.org/abs/2403.19507
Autor:
Zhang, Xuan, Wang, Limei, Helwig, Jacob, Luo, Youzhi, Fu, Cong, Xie, Yaochen, Liu, Meng, Lin, Yuchao, Xu, Zhao, Yan, Keqiang, Adams, Keir, Weiler, Maurice, Li, Xiner, Fu, Tianfan, Wang, Yucheng, Yu, Haiyang, Xie, YuQing, Fu, Xiang, Strasser, Alex, Xu, Shenglong, Liu, Yi, Du, Yuanqi, Saxton, Alexandra, Ling, Hongyi, Lawrence, Hannah, Stärk, Hannes, Gui, Shurui, Edwards, Carl, Gao, Nicholas, Ladera, Adriana, Wu, Tailin, Hofgard, Elyssa F., Tehrani, Aria Mansouri, Wang, Rui, Daigavane, Ameya, Bohde, Montgomery, Kurtin, Jerry, Huang, Qian, Phung, Tuong, Xu, Minkai, Joshi, Chaitanya K., Mathis, Simon V., Azizzadenesheli, Kamyar, Fang, Ada, Aspuru-Guzik, Alán, Bekkers, Erik, Bronstein, Michael, Zitnik, Marinka, Anandkumar, Anima, Ermon, Stefano, Liò, Pietro, Yu, Rose, Günnemann, Stephan, Leskovec, Jure, Ji, Heng, Sun, Jimeng, Barzilay, Regina, Jaakkola, Tommi, Coley, Connor W., Qian, Xiaoning, Qian, Xiaofeng, Smidt, Tess, Ji, Shuiwang
Advances in artificial intelligence (AI) are fueling a new paradigm of discoveries in natural sciences. Today, AI has started to advance natural sciences by improving, accelerating, and enabling our understanding of natural phenomena at a wide range
Externí odkaz:
http://arxiv.org/abs/2307.08423
We consider solving partial differential equations (PDEs) with Fourier neural operators (FNOs), which operate in the frequency domain. Since the laws of physics do not depend on the coordinate system used to describe them, it is desirable to encode s
Externí odkaz:
http://arxiv.org/abs/2306.05697
Autor:
Dasgupta, Sutanoy, Zhao, Peng, Helwig, Jacob, Ghosh, Prasenjit, Pati, Debdeep, Mallick, Bani K.
Gaussian graphical models typically assume a homogeneous structure across all subjects, which is often restrictive in applications. In this article, we propose a weighted pseudo-likelihood approach for graphical modeling which allows different subjec
Externí odkaz:
http://arxiv.org/abs/2303.08979
Autor:
Bauer, Ruben, Ngo, Quynh Quang, Reina, Guido, Frey, Steffen, Flemisch, Bernd, Hauser, Helwig, Ertl, Thomas, Sedlmair, Michael
We study the question of how visual analysis can support the comparison of spatio-temporal ensemble data of liquid and gas flow in porous media. To this end, we focus on a case study, in which nine different research groups concurrently simulated the
Externí odkaz:
http://arxiv.org/abs/2302.05447
Autor:
Andrea L. Murphy, Korolos Sawires, Sophie M. Peltekian, Melissa Helwig, Marilyn Macdonald, Ruth Martin-Misener, Bandana Saini, Heather Neyedli, Chris Giacomantonio, David M. Gardner
Publikováno v:
Exploratory Research in Clinical and Social Pharmacy, Vol 16, Iss , Pp 100538- (2024)
Background: Benzodiazepines and Z-drugs (e.g., zopiclone, zolpidem) (benzodiazepine receptor agonists or BZRAs), are prescribed for anxiety and insomnia disorders. However, they are not indicated as first line therapies for long-term management due t
Externí odkaz:
https://doaj.org/article/587d1be4de564b02845f1dedb0b42f3f
Autor:
Nathaniel J. Helwig, Laura E. Schwager, Alexander C. Berry, Anna C. Zucker, Jacob S. Venenga, Samantha C. Sterbenz, Nathaniel D.M. Jenkins
Publikováno v:
Journal of the International Society of Sports Nutrition, Vol 21, Iss 1 (2024)
An emerging sector of the nootropic market is tea-based nutraceutical products, but there are limited data assessing the dose-dependent effects of these products.Purpose We conducted a randomized, double-blind, placebo-controlled crossover trial in y
Externí odkaz:
https://doaj.org/article/aa491ee87514468fabe06b710518712d