Zobrazeno 1 - 10
of 7 254
pro vyhledávání: '"P, Rohner"'
Autor:
Molinaro, Roberto, Lanthaler, Samuel, Raonić, Bogdan, Rohner, Tobias, Armegioiu, Victor, Wan, Zhong Yi, Sha, Fei, Mishra, Siddhartha, Zepeda-Núñez, Leonardo
We present a generative AI algorithm for addressing the challenging task of fast, accurate and robust statistical computation of three-dimensional turbulent fluid flows. Our algorithm, termed as GenCFD, is based on a conditional score-based diffusion
Externí odkaz:
http://arxiv.org/abs/2409.18359
Modularity maximization is a widely used community detection technique for deterministic networks. However, little research has been performed to develop efficient modularity calculation algorithms for probabilistic networks. Particularly, it is chal
Externí odkaz:
http://arxiv.org/abs/2408.07161
In many situations people make sequences of similar, but unrelated decisions. Such decision sequences are prevalent in many important contexts including judicial judgments, loan approvals, college admissions, and athletic competitions. A growing lite
Externí odkaz:
http://arxiv.org/abs/2408.06048
Autor:
Mages, Tobias, Rohner, Christian
Inequality measures provide a valuable tool for the analysis, comparison, and optimization based on system models. This work studies the relation between attributes or features of an individual to understand how redundant, unique, and synergetic inte
Externí odkaz:
http://arxiv.org/abs/2407.04415
Autor:
Herde, Maximilian, Raonić, Bogdan, Rohner, Tobias, Käppeli, Roger, Molinaro, Roberto, de Bézenac, Emmanuel, Mishra, Siddhartha
We introduce Poseidon, a foundation model for learning the solution operators of PDEs. It is based on a multiscale operator transformer, with time-conditioned layer norms that enable continuous-in-time evaluations. A novel training strategy leveragin
Externí odkaz:
http://arxiv.org/abs/2405.19101
Akademický článek
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Autor:
Rohner, Tobias, Mishra, Siddhartha
This work presents the development, performance analysis and subsequent optimization of a GPU-based spectral hyperviscosity solver for turbulent flows described by the three dimensional incompressible Navier-Stokes equations. The method solves for th
Externí odkaz:
http://arxiv.org/abs/2401.09843
Autor:
Kara, Gökhan, Rohner, Patrik, Wu, Erfu, Dirin, Dmitry N., Furrer, Roman, Poulikakos, Dimos, Kovalenko, Maksym V., Calame, Michel, Shorubalko, Ivan
Emerging colloidal quantum dot (cQD) photodetectors currently challenge established state-of-the-art infrared photodetectors in response speed, spectral tunability, simplicity of solution processable fabrication, and integration onto curved or flexib
Externí odkaz:
http://arxiv.org/abs/2312.05083
Autor:
Seiron, Patrik, Lindegren, Axel, Magnani, Matteo, Rohner, Christian, Murata, Tsuyoshi, Holme, Petter
Publikováno v:
Temporal Network Theory (2nd ed.), Petter Holme and Jari Saramaki, eds., (Springer, Cham, 2023), pp. 435-447
A popular way to cluster a temporal network is to transform it into a sequence of networks, also called slices, where each slice corresponds to a time interval and contains the vertices and edges existing in that interval. A reason to perform this tr
Externí odkaz:
http://arxiv.org/abs/2311.14354
Autor:
Zehua Li, Eylül Öztuna, Katarzyna Skorupska, Olga V. Vinogradova, Afshan Jamshaid, Alexander Steigert, Christian Rohner, Maria Dimitrakopoulou, Mauricio J. Prieto, Christian Kunkel, Matus Stredansky, Pierre Kube, Michael Götte, Alexandra M. Dudzinski, Frank Girgsdies, Sabine Wrabetz, Wiebke Frandsen, Raoul Blume, Patrick Zeller, Martin Muske, Daniel Delgado, Shan Jiang, Franz-Philipp Schmidt, Tobias Köhler, Manuela Arztmann, Anna Efimenko, Johannes Frisch, Tathiana M. Kokumai, Raul Garcia-Diez, Marcus Bär, Adnan Hammud, Jutta Kröhnert, Annette Trunschke, Christoph Scheurer, Thomas Schmidt, Thomas Lunkenbein, Daniel Amkreutz, Helmut Kuhlenbeck, Vanessa J. Bukas, Axel Knop-Gericke, Rutger Schlatmann, Karsten Reuter, Beatriz Roldan Cuenya, Robert Schlögl
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Future carbon management strategies require storage in elemental form, achievable through a sequence of CO2 hydrogenation reactions. Hydrogen is recycled from molecular intermediates by dehydrogenation, and side product acetylene selectively
Externí odkaz:
https://doaj.org/article/6b2bc0e5acf74e049eed478a8a45e820
