Zobrazeno 1 - 10
of 4 338
pro vyhledávání: '"A. Hackmann"'
Autor:
Hackmann, Stefan
Foundation language model deployments often include auxiliary guard-rail models to filter or classify text, detecting jailbreak attempts, biased or toxic output, or ensuring topic adherence. These additional models increase the complexity and cost of
Externí odkaz:
http://arxiv.org/abs/2409.19173
The emergence of large language models (LLMs) has revolutionized numerous applications across industries. However, their "black box" nature often hinders the understanding of how they make specific decisions, raising concerns about their transparency
Externí odkaz:
http://arxiv.org/abs/2403.03028
Publikováno v:
Physical Review D 109, 043047 (2024)
We study the conditions for stability of electrically charged, non-conductive perfect fluid tori with respect to linear perturbations. To this end we employ Lagrangian perturbation formalism and we assume a system where the fluid orbits a central bod
Externí odkaz:
http://arxiv.org/abs/2402.03911
Autor:
Scheumann, Jan, Philipp, Dennis, Herrmann, Sven, Hackmann, Eva, Rievers, Benny, Ventura-Traveset, Javier, Mendes, Luis, Lämmerzahl, Claus
All experiments to date are in remarkable agreement with the predictions of Einstein's theory of gravity, General Relativity. Besides the classical tests, involving light deflection, orbit precession, signal delay, and the gravitational redshift, mod
Externí odkaz:
http://arxiv.org/abs/2311.12018
One of geodesy's main tasks is to determine the gravity field of the Earth. High precision clocks have the potential to provide a new tool in a global determination of the Earth's gravitational potential based on the gravitational redshift. Towards t
Externí odkaz:
http://arxiv.org/abs/2310.11576
Marine litter poses significant threats to marine and coastal environments, with its impacts ever-growing. Remote sensing provides an advantageous supplement to traditional mitigation techniques, such as local cleaning operations and trawl net survey
Externí odkaz:
http://arxiv.org/abs/2306.15008
We derive novel analytical solutions describing timelike and null geodesics in the Kerr spacetime. The solutions are parameterized explicitly by constants of motion -- the energy, the angular momentum, and the Carter constant -- and initial coordinat
Externí odkaz:
http://arxiv.org/abs/2305.07771
Autor:
Antonia Genath, Carolin Hackmann, Luisa Denkel, Anna Weber, Friederike Maechler, Axel Kola, Stefan Schwarz, Petra Gastmeier, Rasmus Leistner
Publikováno v:
Antimicrobial Resistance and Infection Control, Vol 13, Iss 1, Pp 1-13 (2024)
Abstract Introduction The global increase of multidrug-resistant organisms (MDROs) is one of the most urgent public health threats affecting both humans and animals. The One Health concept emphasizes the interconnectedness of human, animal and enviro
Externí odkaz:
https://doaj.org/article/b836588d625c40c7a298a389f2ff25a9
LLR measures the distance between observatories on Earth and retro-reflectors on Moon since 1969. In this paper, we study the possible violation of the equality of passive and active gravitational mass ($m_{a}/m_{p}$), for Aluminium (Al) and Iron (Fe
Externí odkaz:
http://arxiv.org/abs/2212.09407
Autor:
Timothy J. Hackmann
Publikováno v:
JDS Communications, Vol 5, Iss 3, Pp 230-235 (2024)
Short-chain fatty acids (SCFA) are essential to cattle as a source of energy and for other roles in metabolism. These molecules are formed during fermentation by microbes in the rumen, but even after decades of study, the biochemical pathways respons
Externí odkaz:
https://doaj.org/article/1ec939aa6f1c4348bd3d669bb6b27d33