Zobrazeno 1 - 10
of 2 049
pro vyhledávání: '"Steiniger, A."'
Autor:
Eisenhauer, Greg, Podhorszki, Norbert, Gainaru, Ana, Klasky, Scott, Davis, Philip E., Parashar, Manish, Wolf, Matthew, Suchtya, Eric, Fredj, Erick, Bolea, Vicente, Pöschel, Franz, Steiniger, Klaus, Bussmann, Michael, Pausch, Richard, Chandrasekaran, Sunita
The "IO Wall" problem, in which the gap between computation rate and data access rate grows continuously, poses significant problems to scientific workflows which have traditionally relied upon using the filesystem for intermediate storage between wo
Externí odkaz:
http://arxiv.org/abs/2410.00178
Autor:
Williams, Jeremy J., Medeiros, Daniel, Costea, Stefan, Tskhakaya, David, Poeschel, Franz, Widera, René, Huebl, Axel, Klasky, Scott, Podhorszki, Norbert, Kos, Leon, Podolnik, Ales, Hromadka, Jakub, Narwal, Tapish, Steiniger, Klaus, Bussmann, Michael, Laure, Erwin, Markidis, Stefano
Large-scale HPC simulations of plasma dynamics in fusion devices require efficient parallel I/O to avoid slowing down the simulation and to enable the post-processing of critical information. Such complex simulations lacking parallel I/O capabilities
Externí odkaz:
http://arxiv.org/abs/2408.02869
Autor:
Peißker, Florian, Zajacek, Michal, Labaj, Matus, Thomkins, Lauritz, Elbe, Andreas, Eckart, Andreas, Labadie, Lucas, Karas, Vladimir, Sabha, Nadeen B., Steiniger, Lukas, Melamed, Maria
Publikováno v:
2024 ApJ 970 74
The existence of two distinct and apparently unrelated populations of dusty stellar objects in the Nuclear Stellar Cluster (NSC) of the Milky Way, namely IRS 13 and the S-cluster, are potentially prone to a general process describing the star formati
Externí odkaz:
http://arxiv.org/abs/2407.15800
Autor:
Peißker, Florian, Zajaček, Michal, Thomkins, Lauritz, Eckart, Andreas, Labadie, Lucas, Karas, Vladimír, Sabha, Nadeen B., Steiniger, Lukas, Melamed, Maria
A detailed analysis of the Nuclear Stellar Cluster (NSC) concedes not only the existence of the Scluster with its fast-moving stars and the supermassive black hole (SMBH) Sgr A*. It also reveals an embedded region of gas and dust with an exceptionall
Externí odkaz:
http://arxiv.org/abs/2310.06156
Autor:
Steiniger, Klaus, Widera, Rene, Bastrakov, Sergei, Bussmann, Michael, Chandrasekaran, Sunita, Hernandez, Benjamin, Holsapple, Kristina, Huebl, Axel, Juckeland, Guido, Kelling, Jeffrey, Leinhauser, Matt, Pausch, Richard, Rogers, David, Schramm, Ulrich, Young, Jeff, Debus, Alexander
Publikováno v:
Computer Physics Communications 291 (2023) 108849
We present EZ, a novel current deposition algorithm for particle-in-cell (PIC) simulations. EZ calculates the current density on the electromagnetic grid due to macro-particle motion within a time step by solving the continuity equation of electrodyn
Externí odkaz:
http://arxiv.org/abs/2309.09873
Autor:
Solano-Carrillo, Edgardo, Rodriguez, Angel Bueno, Carrillo-Perez, Borja, Steiniger, Yannik, Stoppe, Jannis
Generative adversarial networks (GANs) are successfully used for image synthesis but are known to face instability during training. In contrast, probabilistic diffusion models (DMs) are stable and generate high-quality images, at the cost of an expen
Externí odkaz:
http://arxiv.org/abs/2304.09024
Autor:
Tom Roussel, Daniel Ferry, Artemis Kosta, Dalila Miele, Giuseppina Sandri, Felista L. Tansi, Frank Steiniger, Paul Southern, Quentin A. Pankhurst, Ling Peng, Suzanne Giorgio
Publikováno v:
ACS Materials Au, Vol 4, Iss 5, Pp 489-499 (2024)
Externí odkaz:
https://doaj.org/article/7820b7fb38a84e4e8f867d7de6071c10
Autor:
Peißker, Florian, Zajacek, Michal, Sabha, Nadeen B., Tsuboi, Masato, Moultaka, Jihane, Labadie, Lucas, Eckart, Andreas, Karas, Vladimir, Steiniger, Lukas, Subroweit, Matthias, Suresh, Anjana, Melamed, Maria, Clenet, Yann
To date, the proposed observation of Young Stellar Objects (YSOs) in the Galactic center (GC) still raises the question where and how these objects could have formed due to the violent vicinity of Sgr~A*. Here, we report the multi-wavelength detectio
Externí odkaz:
http://arxiv.org/abs/2302.14127
Autor:
Winter, Hephzibah E. a, Murrieta-Coxca, José M. a, Álvarez, Daniel a, b, Henao-Restrepo, Julián a, Fuentes-Zacarías, Paulina a, Arcila-Barrera, Sebastian a, c, Steiniger, Frank d, Groten, Tanja a, Markert, Udo R. a, ⁎, Morales-Prieto, Diana M. a, ⁎
Publikováno v:
In Journal of Reproductive Immunology February 2025 167
Autor:
Kelling, Jeffrey, Bastrakov, Sergei, Debus, Alexander, Kluge, Thomas, Leinhauser, Matt, Pausch, Richard, Steiniger, Klaus, Stephan, Jan, Widera, René, Young, Jeff, Bussmann, Michael, Chandrasekaran, Sunita, Juckeland, Guido
HPC systems employ a growing variety of compute accelerators with different architectures and from different vendors. Large scientific applications are required to run efficiently across these systems but need to retain a single code-base in order to
Externí odkaz:
http://arxiv.org/abs/2110.08650