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pro vyhledávání: '"Müller, Sebastian A"'
We derive a Gutzwiller-type trace formula for quantum chaotic systems that accounts for both particle spin precession and discrete geometrical symmetries. This formula generalises previous results that were obtained either for systems with spin [1,2]
Externí odkaz:
http://arxiv.org/abs/2411.12403
This paper is a Systematization of Knowledge (SoK) on Directed Acyclic Graph (DAG)-based consensus protocols, analyzing their performance and trade-offs within the framework of consistency, availability, and partition tolerance inspired by the CAP th
Externí odkaz:
http://arxiv.org/abs/2411.10026
We provide a dataset for enabling Deep Generative Models (DGMs) in engineering design and propose methods to automate data labeling by utilizing large-scale foundation models. GeoBiked is curated to contain 4 355 bicycle images, annotated with struct
Externí odkaz:
http://arxiv.org/abs/2409.17045
Consensus plays a crucial role in distributed ledger systems, impacting both scalability and decentralization. Many blockchain systems use a weighted lottery based on a scarce resource such as a stake, storage, memory, or computing power to select a
Externí odkaz:
http://arxiv.org/abs/2409.10727
Ultra-high precision comb-locked terahertz frequency-domain spectroscopy of whispering-gallery modes
We demonstrate the capabilities of a novel frequency-domain terahertz spectrometer based on a comb-locked frequency synthesizer, which provides absolute frequency calibration. The inherent stability and repeatability of the scans allow for the combin
Externí odkaz:
http://arxiv.org/abs/2405.06151
Autor:
Mueller, Sebastian Achim, Daglas, Spyridon, Engels, Axel Arbet, Ahnen, Max Ludwig, Neise, Dominik, Egger, Adrian, Chatzi, Eleni, Biland, Adrian, Hofmann, Werner
Publikováno v:
Astroparticle Physics, Volume 158, Year 2024, 102933, ISSN 0927-6505, 2024.102933
Detecting cosmic gamma rays at high rates is the key to time-resolve the acceleration of particles within some of the most powerful events in the universe. Time-resolving the emission of gamma rays from merging celestial bodies, apparently random bur
Externí odkaz:
http://arxiv.org/abs/2401.16148
This paper investigates the issue of fairness in Distributed Ledger Technology (DLT), specifically focusing on the shortcomings observed in current blockchain systems due to Miner Extractable Value (MEV) phenomena and systemic centralization. We expl
Externí odkaz:
http://arxiv.org/abs/2308.04831
Autor:
Müller, Sebastian, Toborek, Vanessa, Beckh, Katharina, Jakobs, Matthias, Bauckhage, Christian, Welke, Pascal
The Rashomon Effect describes the following phenomenon: for a given dataset there may exist many models with equally good performance but with different solution strategies. The Rashomon Effect has implications for Explainable Machine Learning, espec
Externí odkaz:
http://arxiv.org/abs/2306.15786
Biological cells are built up from many different constituents of varying size and stiffness which all contribute to the cell's mechanical properties. Despite this heterogeneity, in the analysis of experimental measurements such as atomic force micro
Externí odkaz:
http://arxiv.org/abs/2305.09755
DAG-based DLTs allow for parallel, asynchronous writing access to a ledger. Consequently, the perception of the most recent blocks may differ considerably between nodes, and the underlying network properties of the P2P layer have a direct impact on t
Externí odkaz:
http://arxiv.org/abs/2305.01232