Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Parente, Mario"'
Autor:
Parente, Mario Teixeira, Brandl, Georg, Franz, Christian, Stuhr, Uwe, Ganeva, Marina, Schneidewind, Astrid
Publikováno v:
Nat Commun 14, 2246 (2023)
Neutron scattering experiments at three-axes spectrometers (TAS) investigate magnetic and lattice excitations by measuring intensity distributions to understand the origins of materials properties. The high demand and limited availability of beam tim
Externí odkaz:
http://arxiv.org/abs/2209.00980
Autor:
Panambur, Tejas, Chakraborty, Deep, Meyer, Melissa, Milliken, Ralph, Learned-Miller, Erik, Parente, Mario
Automatic terrain recognition in Mars rover images is an important problem not just for navigation, but for scientists interested in studying rock types, and by extension, conditions of the ancient Martian paleoclimate and habitability. Existing appr
Externí odkaz:
http://arxiv.org/abs/2204.09854
Autor:
Parente, Mario Teixeira, Brandl, Georg, Franz, Christian, Schneidewind, Astrid, Ganeva, Marina
Autonomous experiments are excellent tools to increase the efficiency of material discovery. Indeed, AI and ML methods can help optimizing valuable experimental resources as, for example, beam time in neutron scattering experiments, in addition to sc
Externí odkaz:
http://arxiv.org/abs/2105.07716
Autor:
Wilk, Kierra A., Bishop, Janice L., Weitz, Catherine M., Parente, Mario, Saranathan, Arun M., Itoh, Yuki, Gross, Christoph, Flahaut, Jessica, Seelos, Frank
Publikováno v:
In Icarus 15 January 2024 408
Publikováno v:
Electronic Journal of Statistics 14 (1), 917-943, 2020
In this article, we consider scenarios in which traditional estimates for the active subspace method based on probabilistic Poincar\'e inequalities are not valid due to unbounded Poincar\'e constants. Consequently, we propose a framework that allows
Externí odkaz:
http://arxiv.org/abs/1910.01399
Autor:
Itoh, Yuki, Parente, Mario
This technical note is an ancillary material for our research paper (Itoh and Parente, 2019). We discuss an alternating direction method of multipliers with generalized augmented terms (ADMM-GAT) and introduce a generalized residual balance technique
Externí odkaz:
http://arxiv.org/abs/1909.08558
According to a recent investigation, an estimated 33-50% of the world's coral reefs have undergone degradation, believed to be as a result of climate change. A strong driver of climate change and the subsequent environmental impact are greenhouse gas
Externí odkaz:
http://arxiv.org/abs/1906.03479
Autor:
Parente, Mario Teixeira, Bittner, Daniel, Mattis, Steven, Chiogna, Gabriele, Wohlmuth, Barbara
Publikováno v:
Water Resources Research 55 (8), 7086-7107, 2019
In this article, we perform a parameter study for a recently developed karst hydrological model. The study consists of a high-dimensional Bayesian inverse problem and a global sensitivity analysis. For the first time in karst hydrology, we use the ac
Externí odkaz:
http://arxiv.org/abs/1901.03283
Autor:
Parente, Mario Teixeira
This paper develops a comprehensive probabilistic setup to compute approximating functions in active subspaces. Constantine et al. proposed the active subspace method in (Constantine et al., 2014) to reduce the dimension of computational problems. It
Externí odkaz:
http://arxiv.org/abs/1809.06581
Autor:
Bittner, Daniel, Parente, Mario Teixeira, Mattis, Steven, Wohlmuth, Barbara, Chiogna, Gabriele
Hydrological models of karst aquifers are often semi-distributed, and physical processes such as infiltration and spring discharge generation are described in a lumped way. Several works have previously addressed the problems associated with the cali
Externí odkaz:
http://arxiv.org/abs/1808.07009