Zobrazeno 1 - 10
of 12 349
pro vyhledávání: '"A, Kirschbaum"'
Autor:
Manggala, Putra, Mastakouri, Atalanti, Kirschbaum, Elke, Kasiviswanathan, Shiva Prasad, Ramdas, Aaditya
To use generative question-and-answering (QA) systems for decision-making and in any critical application, these systems need to provide well-calibrated confidence scores that reflect the correctness of their answers. Existing calibration methods aim
Externí odkaz:
http://arxiv.org/abs/2410.06615
In this paper we show how to exploit interventional data to acquire the joint conditional distribution of all the variables using the Maximum Entropy principle. To this end, we extend the Causal Maximum Entropy method to make use of interventional da
Externí odkaz:
http://arxiv.org/abs/2409.01794
Autor:
Montagna, Francesco, Faller, Philipp M., Bloebaum, Patrick, Kirschbaum, Elke, Locatello, Francesco
Causal discovery from observational data holds great promise, but existing methods rely on strong assumptions about the underlying causal structure, often requiring full observability of all relevant variables. We tackle these challenges by leveragin
Externí odkaz:
http://arxiv.org/abs/2407.18755
Autor:
Kirschbaum, D. M., Chen, L., Zocco, D. A., Hu, H., Mazza, F., Jiménez, J. Larrea, Strydom, A. M., Adroja, D., Yan, X., Prokofiev, A., Si, Q., Paschen, S.
A material's electronic topology, which is generally described via its Bloch states and the associated bandstructure, will be enriched by the presence of interactions. In metallic settings, the interactions are usually treated through the concept of
Externí odkaz:
http://arxiv.org/abs/2404.15924
Autor:
Kirschbaum, Thorren, Bande, Annika
Machine learning has emerged as a new tool in chemistry to bypass expensive experiments or quantum-chemical calculations, for example, in high-throughput screening applications. However, many machine learning studies rely on small data sets, making i
Externí odkaz:
http://arxiv.org/abs/2404.13393
The $^{229}$Th nucleus has a unique transition at only 8 eV which could be used for a novel nuclear clock. We investigate theoretically the prospects of driving this transition with vortex light beams carrying orbital angular momentum. Numerical resu
Externí odkaz:
http://arxiv.org/abs/2404.13023
Autor:
Kirschbaum, D. M., Yan, X., Waas, M., Svagera, R., Prokofiev, A., Stöger, B., Giester, G., Rogl, P., Oprea, D. -G., Felser, C., Valentí, R., Vergniory, M. G., Custers, J., Paschen, S., Zocco, D. A.
Publikováno v:
Phys. Rev. Research 6, 023242 (2024)
The family of cubic noncentrosymmetric 3-4-3 compounds has become a fertile ground for the discovery of novel correlated metallic and insulating phases. Here, we report the synthesis of a new heavy fermion compound, Ce$_3$Bi$_4$Ni$_3$. It is an isoel
Externí odkaz:
http://arxiv.org/abs/2311.17903
Autor:
Hardt, Michaela, Orchard, William R., Blöbaum, Patrick, Kasiviswanathan, Shiva, Kirschbaum, Elke
Identifying root causes for unexpected or undesirable behavior in complex systems is a prevalent challenge. This issue becomes especially crucial in modern cloud applications that employ numerous microservices. Although the machine learning and syste
Externí odkaz:
http://arxiv.org/abs/2311.04806
Publikováno v:
Geoscience Data Journal, Vol 11, Iss 4, Pp 669-679 (2024)
Abstract The transboundary Arun River Basin (ARB) spreads across Nepal and Tibet. Nearly 95% of the basin lies in Tibet through which the Pumqu River flows, forming the Arun River once it enters Nepal. The ARB has five large hydropower projects under
Externí odkaz:
https://doaj.org/article/3761e1a0bded4a8595b75495a595e4bd
Publikováno v:
J. Phys. Mater. 7 (2024) 012003
How strong correlations and topology interplay is a topic of great current interest. In this perspective paper, we focus on correlation-driven gapless phases. We take the time-reversal symmetric Weyl semimetal as an example because it is expected to
Externí odkaz:
http://arxiv.org/abs/2308.11318