Zobrazeno 1 - 10
of 25 697
pro vyhledávání: '"A, Amann"'
Higher rank graphs, also known as $k$-graphs, are a $k$-dimensional generalization of directed graphs and a rich source of examples of $C^*$-algebras. In the present paper, we contribute to the geometric classification program for $k$-graph $C^*$-alg
Externí odkaz:
http://arxiv.org/abs/2411.19816
Autor:
Hild, Marcel, Mönch, Erwin, Golub, Leonid E., Dmitriev, Ivan A., Yahniuk, Ivan, Amann, Katharina, Amann, Julia, Eroms, Jonathan, Wunderlich, Jörg, Weiss, Dieter, Consejo, Christophe, Bray, Cedric, Maussang, Kenneth, Teppe, Frederic, Gumenjuk-Sichevska, Joanna, Watanabe, Kenji, Taniguchi, Takashi, Ganichev, Sergey D.
We report on the observation and study of the magneto-ratchet effect in a graphene-based two-dimensional metamaterial formed by a graphite gate that is placed below a graphene monolayer and patterned with an array of triangular antidots. We demonstra
Externí odkaz:
http://arxiv.org/abs/2407.15597
Speech disfluency commonly occurs in conversational and spontaneous speech. However, standard Automatic Speech Recognition (ASR) models struggle to accurately recognize these disfluencies because they are typically trained on fluent transcripts. Curr
Externí odkaz:
http://arxiv.org/abs/2409.10177
Autor:
Wei, Mengke, Amann, Andreas, Burylko, Oleksandr, Han, Xiujing, Yanchuk, Serhiy, Kurths, Jürgen
Adaptive dynamical networks are ubiquitous in real-world systems. This paper aims to explore the synchronization dynamics in networks of adaptive oscillators based on a paradigmatic system of adaptively coupled phase oscillators. Our numerical observ
Externí odkaz:
http://arxiv.org/abs/2409.08348
Autor:
Flynn, Andrew, Amann, Andreas
The concept of multifunctionality has enabled reservoir computers (RCs), a type of dynamical system that is typically realised as an artificial neural network, to reconstruct multiple attractors simultaneously using the same set of trained weights. H
Externí odkaz:
http://arxiv.org/abs/2408.15400
Autor:
Gamerdinger, Jörg, Teufel, Sven, Schulz, Patrick, Amann, Stephan, Kirchner, Jan-Patrick, Bringmann, Oliver
Collective perception has received considerable attention as a promising approach to overcome occlusions and limited sensing ranges of vehicle-local perception in autonomous driving. In order to develop and test novel collective perception technologi
Externí odkaz:
http://arxiv.org/abs/2408.03065
LSM: A Comprehensive Metric for Assessing the Safety of Lane Detection Systems in Autonomous Driving
Comprehensive perception of the vehicle's environment and correct interpretation of the environment are crucial for the safe operation of autonomous vehicles. The perception of surrounding objects is the main component for further tasks such as traje
Externí odkaz:
http://arxiv.org/abs/2407.07740
Autor:
Hild, M., Yahniuk, I., Golub, L. E., Amann, J., Eroms, J., Weiss, D., Watanabe, K., Taniguchi, T., Ganichev, S. D.
We report on the observation of the circular ratchet effect excited by terahertz laser radiation in a specially designed two-dimensional metamaterial consisting of a graphene monolayer deposited on a graphite gate patterned with an array of triangula
Externí odkaz:
http://arxiv.org/abs/2402.17540
Autor:
Noutack, Martin S. Talla, Amann, Fabienne, Nowak, Sophie, Poulain, Régis, Guillou, Raphaëlle, Delannoy, Stéphanie, Guillot, Ivan, Prima, Frédéric, Clouet, Emmanuel
Publikováno v:
Phys. Rev. Mater. 8, 013607 (2024)
Variations with oxygen concentration of titanium lattice parameters are obtained by means of ab initio calculations, considering the impact of oxygen ordering. The quasiharmonic approximation is used to take into account the thermal expansion at fini
Externí odkaz:
http://arxiv.org/abs/2402.07147
Autor:
Yahniuk, I., Hild, M., Golub, L. E., Amann, J., Eroms, J., Weiss, D., Kang, Wun-Hao, Liu, Ming-Hao, Watanabe, K., Taniguchi, T., Ganichev, S. D.
We report the observation of the terahertz-induced ratchet effect in graphene-based two-dimensional (2D) metamaterials. The metamaterial consists of a graphite gate patterned with an array of triangular antidots placed under a graphene monolayer. We
Externí odkaz:
http://arxiv.org/abs/2402.03956