Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Wild, S M"'
Autor:
Dzahini, K. J., Wild, S. M.
The work presented here is motivated by the development of StoDARS, a framework for large-scale stochastic blackbox optimization that not only is both an algorithmic and theoretical extension of the stochastic directional direct-search (SDDS) framewo
Externí odkaz:
http://arxiv.org/abs/2403.13320
Artificial intelligence methods show great promise in increasing the quality and speed of work with large astronomical datasets, but the high complexity of these methods leads to the extraction of dataset-specific, non-robust features. Therefore, suc
Externí odkaz:
http://arxiv.org/abs/2302.02005
Autor:
Su, Q., Larson, J., Dalichaouch, T. N., Li, F., An, W., Hildebrand, L., Zhao, Y., Decyk, V., Alves, P., Wild, S. M., Mori, W. B.
Plasma-based acceleration has emerged as a promising candidate as an accelerator technology for a future linear collider or a next-generation light source. For a linear collider, the energy transfer efficiency from the drive beam to the wake and from
Externí odkaz:
http://arxiv.org/abs/2301.09697
Autor:
Cirigliano, V., Davoudi, Z., Engel, J., Furnstahl, R. J., Hagen, G., Heinz, U., Hergert, H., Horoi, M., Johnson, C. W., Lovato, A., Mereghetti, E., Nazarewicz, W., Nicholson, A., Papenbrock, T., Pastore, S., Plumlee, M., Phillips, D. R., Shanahan, P. E., Stroberg, S. R., Viens, F., Walker-Loud, A., Wendt, K. A., Wild, S. M.
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 49, 120502 (2022)
We present the results of a National Science Foundation (NSF) Project Scoping Workshop, the purpose of which was to assess the current status of calculations for the nuclear matrix elements governing neutrinoless double-beta decay and determine if mo
Externí odkaz:
http://arxiv.org/abs/2207.01085
Autor:
Ćiprijanović, A., Kafkes, D., Perdue, G. N., Pedro, K., Snyder, G., Sánchez, F. J., Madireddy, S., Wild, S. M., Nord, B.
Deep learning models are being increasingly adopted in wide array of scientific domains, especially to handle high-dimensionality and volume of the scientific data. However, these models tend to be brittle due to their complexity and overparametrizat
Externí odkaz:
http://arxiv.org/abs/2111.00961
Autor:
Phillips, D. R., Furnstahl, R. J., Heinz, U., Maiti, T., Nazarewicz, W., Nunes, F. M., Plumlee, M., Pratola, M. T., Pratt, S., Viens, F. G., Wild, S. M.
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 48 072001 (2021)
We describe the Bayesian Analysis of Nuclear Dynamics (BAND) framework, a cyberinfrastructure that we are developing which will unify the treatment of nuclear models, experimental data, and associated uncertainties. We overview the statistical princi
Externí odkaz:
http://arxiv.org/abs/2012.07704
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 47, 074001 (2020)
Nuclear density functional theory is the prevalent theoretical framework for accurately describing nuclear properties at the scale of the entire chart of nuclides. Given an energy functional and a many-body scheme (e.g., single- or multireference lev
Externí odkaz:
http://arxiv.org/abs/2003.12207
Autor:
Ulvestad, A., Cha, W., Calvo-Almazan, I., Maddali, S., Wild, S. M., Maxey, E., Duparaz, M., Hruszkewycz, S. O.
Nanoscale heterogeneity (including size, shape, strain, and defects) significantly impacts material properties and how they function. Bragg coherent x-ray imaging methods have emerged as a powerful tool to investigate, in three-dimensional detail, th
Externí odkaz:
http://arxiv.org/abs/1808.00115
Defects such as dislocations impact materials properties and their response during external stimuli. Defect engineering has emerged as a possible route to improving the performance of materials over a wide range of applications, including batteries,
Externí odkaz:
http://arxiv.org/abs/1711.06082
Publikováno v:
Phys. Rev. C 95, 024611 (2017)
Although uncertainty quantification has been making its way into nuclear theory, these methods have yet to be explored in the context of reaction theory. For example, it is well known that different parameterizations of the optical potential can resu
Externí odkaz:
http://arxiv.org/abs/1611.01526