Zobrazeno 1 - 10
of 3 937
pro vyhledávání: '"P. A. Lohr"'
We present a study of a general spin Hamiltonian with terms up to fourth order. With the coherent states the semiclassical potential is obtained and with catastrophe theory its parameter space is constructed. When the fourth order parameters are larg
Externí odkaz:
http://arxiv.org/abs/2406.18953
Previous studies have shown that eye movement data recorded at 1000 Hz can be used to authenticate individuals. This study explores the effectiveness of eye movement-based biometrics (EMB) by utilizing data from an eye-tracking (ET)-enabled virtual r
Externí odkaz:
http://arxiv.org/abs/2405.03287
We present an extensive, in-depth analysis of the eye tracking capabilities of the Meta Quest Pro virtual reality headset using a dataset of eye movement recordings collected from 78 participants. In addition to presenting classical signal quality me
Externí odkaz:
http://arxiv.org/abs/2403.07210
We present exact relations between the diffusion coefficients or conductivities, $\kappa_{qq'}/T = \sigma_{qq'}$, of strongly-interacting matter. We show that once the diagonal entries are known in two different charge representations, the off-diagon
Externí odkaz:
http://arxiv.org/abs/2402.16552
What qualities make a feature useful for biometric performance? In prior research, pre-dating the advent of deep learning (DL) approaches to biometric analysis, a strong relationship between temporal persistence, as indexed by the intraclass correlat
Externí odkaz:
http://arxiv.org/abs/2402.16399
Autor:
Chollet, Gérard, Sansen, Hugues, Tevissen, Yannis, Boudy, Jérôme, Hariz, Mossaab, Lohr, Christophe, Yassa, Fathy
In the age of personal voice assistants, the question of privacy arises. These digital companions often lack memory of past interactions, while relying heavily on the internet for speech processing, raising privacy concerns. Modern smartphones now en
Externí odkaz:
http://arxiv.org/abs/2401.01146
Autor:
C. Lohr, F. Peterssen, M. Schlemminger, A. Bensmann, R. Niepelt, R. Brendel, R. Hanke-Rauschenbach
Publikováno v:
Energy, Sustainability and Society, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Background Social acceptance of energy infrastructure projects affects public support for the energy transition and is essential for the transition’s sustainability and success. Despite extensive research focusing on the social acceptance
Externí odkaz:
https://doaj.org/article/61a629733af14d00b1a52ed9e2ae387c
Ever since the emergence of large language models (LLMs) and related applications, such as ChatGPT, its performance and error analysis for programming tasks have been subject to research. In this work-in-progress paper, we explore the potential of su
Externí odkaz:
http://arxiv.org/abs/2309.00029
Autor:
Barin, Gabriela Borin, Di Giovannantonio, Marco, Lohr, Thorsten G., Mishra, Shantanu, Kinikar, Amogh, Perrin, Mickael L., Overbeck, Jan, Calame, Michel, Feng, Xinliang, Fasel, Roman, Ruffieux, Pascal
Graphene nanoribbons (GNRs) exhibit a broad range of physicochemical properties that critically depend on their width and edge topology. While the chemically stable GNRs with armchair edges (AGNRs) are semiconductors with width-tunable band gap, GNRs
Externí odkaz:
http://arxiv.org/abs/2307.16596
We present a study of systems of single-molecule magnets using a semiclassical analysis and catastrophe theory. Separatrices in parameter space are constructed which are useful to determine the structure of the Hamiltonians energy levels. In particul
Externí odkaz:
http://arxiv.org/abs/2306.11360