Zobrazeno 1 - 10
of 2 327
pro vyhledávání: '"P. Haut"'
Autor:
Bakurov, Illya, Giuliani, Pablo, Godbey, Kyle, Haut, Nathan, Banzhaf, Wolfgang, Nazarewicz, Witold
Here we report first results of applying Genetic Programming to obtain equations for constructing reduced-order models of quantum systems, with a particular interest in nuclear Density Functional Theory. We employ the reduced basis method to obtain r
Externí odkaz:
http://arxiv.org/abs/2406.04279
Sharpness-Aware Minimization (SAM) was recently introduced as a regularization procedure for training deep neural networks. It simultaneously minimizes the fitness (or loss) function and the so-called fitness sharpness. The latter serves as a measure
Externí odkaz:
http://arxiv.org/abs/2405.10267
This paper examines various methods of computing uncertainty and diversity for active learning in genetic programming. We found that the model population in genetic programming can be exploited to select informative training data points by using a mo
Externí odkaz:
http://arxiv.org/abs/2308.00672
Autor:
Haut, Kurtis, Wohn, Caleb, Kane, Benjamin, Carroll, Tom, Guigno, Catherine, Kumar, Varun, Epstein, Ron, Schubert, Lenhart, Hoque, Ehsan
Effective communication between a clinician and their patient is critical for delivering healthcare maximizing outcomes. Unfortunately, traditional communication training approaches that use human standardized patients and expert coaches are difficul
Externí odkaz:
http://arxiv.org/abs/2306.15213
Autor:
Olivier, Samuel, Haut, Terry S.
We present high-order, finite element-based Second Moment Methods (SMMs) for solving radiation transport problems in two spatial dimensions. We leverage the close connection between the Variable Eddington Factor (VEF) method and SMM to convert existi
Externí odkaz:
http://arxiv.org/abs/2304.07386
The determination of orientation relationships in dual or multi-phase materials is very important in the field of interface engineering for the design of materials with tailored properties. In this work, a code is developed for the automated and stat
Externí odkaz:
http://arxiv.org/abs/2304.02329
Autor:
Medghalchi, Setareh, Zubair, Muhammad, Karimi, Ehsan, Sandlöbes-Haut, Stefanie, Kerzel, Ulrich, Korte-Kerzel, Sandra
We study a cast Mg-4.65Al-2.82Ca alloy with a microstructure containing $\alpha$-Mg matrix reinforced with a C36 Laves phase skeleton. Such ternary alloys are targeted for elevated temperature applications in automotive engines since they possess exc
Externí odkaz:
http://arxiv.org/abs/2303.10477
Autor:
Luo, W., Tanure, L., Felten, M., Nowak, J., Delis, W., Freund, M., Ayeb, N., Zander, D., Thomas, C., Feuerbacher, M., Sandlöbes-Haut, S., Korte-Kerzel, S., Springer, H.
Mg-based alloys are industrially used for structural applications, both as solid solutions alloys and as composites containing intermetallic compounds. However, a further development in terms of mechanical properties requires the investigation of und
Externí odkaz:
http://arxiv.org/abs/2303.08523
Autor:
Zubair, Mhammad, Sandlöbes-Haut, Stefanie, Pei, Risheng, Wollenweber, Maximilian A., Gibson, James S. K-L., Korte-Kerzel, S.
The Laves phase skeleton in cast Mg-Al-Ca alloys is known to provide considerable strengthening. Laves phases such as CaMg$_2$ (C14), Ca(Al,Mg)$_2$ (C36), and CaAl2 (C15) have high melting points, high hardness at room and elevated temperatures, but
Externí odkaz:
http://arxiv.org/abs/2302.04756
Autor:
Olivier, Samuel, Haut, Terry S.
We apply high-order mixed finite element discretization techniques and their associated preconditioned iterative solvers to the Variable Eddington Factor (VEF) equations in two spatial dimensions. The mixed finite element VEF discretizations are coup
Externí odkaz:
http://arxiv.org/abs/2301.04758