Zobrazeno 1 - 10
of 7 216
pro vyhledávání: '"P Hajek"'
Autor:
Vrba, Jan, Steinbach, Jakub, Jirsa, Tomáš, Verde, Laura, De Fazio, Roberta, Homma, Noriyasu, Zeng, Yuwen, Ichiji, Key, Hájek, Lukáš, Sedláková, Zuzana, Mareš, Jan
In this study, we propose a robust set of features derived from a thorough research of contemporary practices in voice pathology detection. The feature set is based on the combination of acoustic handcrafted features. Additionally, we introduce pitch
Externí odkaz:
http://arxiv.org/abs/2410.10537
Autor:
Miller, Thomas, Tam, Alexander K. Y., Marangell, Robert, Wechselberger, Martin, Bradshaw-Hajek, Bronwyn H.
We consider a general reaction--nonlinear-diffusion equation with a region of negative diffusivity, and show how a nonlinear regularisation selects a shock position. Negative diffusivity can model population aggregation, but leads to shock-fronted so
Externí odkaz:
http://arxiv.org/abs/2410.04106
Autor:
Das, Supratim, Rafie, Mahdie, Kammer, Paula, Skou, Søren T., Grønne, Dorte T., Roos, Ewa M., Hajek, André, König, Hans-Helmut, Ullaha, Md Shihab, Probul, Niklas, Baumbacha, Jan, Baumbach, Linda
Background: Patient-reported survey data are used to train prognostic models aimed at improving healthcare. However, such data are typically available multi-centric and, for privacy reasons, cannot easily be centralized in one data repository. Models
Externí odkaz:
http://arxiv.org/abs/2409.07997
Autor:
Horák, Michal, Kepič, Peter, Kabát, Jiří, Hájek, Martin, Ligmajer, Filip, Konečná, Andrea, Šikola, Tomáš, Křápek, Vlastimil
We present annular dark field scanning transmission electron microscopy (ADF-STEM) as an efficient, fast, and non-destructive nanoscale tool for monitoring solid-state phase transition. Using metal-insulator transition in vanadium dioxide nanoparticl
Externí odkaz:
http://arxiv.org/abs/2408.11972
Autor:
Cobollo, Ch., Hájek, P.
We prove that every Banach space admitting a Gateaux smooth norm and containing a complemented copy of $\ell_1$ has an equivalent renorming which is simultaneously G\^ateaux smooth and octahedral. This is a partial solution to a problem from the earl
Externí odkaz:
http://arxiv.org/abs/2408.03737
Autor:
Villa, Irene, Monguzzi, Angelo, Lorenzi, Roberto, Orfano, Matteo, Babin, Vladimir, Hájek, František, Kuldová, Karla, Kučerková, Romana, Beitlerová, Alena, Mattei, Ilaria, Buresova, Hana, Pjatkan, Radek, Čuba, Václav, Procházková, Lenka Prouzová, Nikl, Martin
Fast emitting polymeric scintillators are requested in advanced applications where high-speed detectors with large signal-to-noise ratio are needed. However, their low density implies a weak stopping power of high energy radiations, thus a limited li
Externí odkaz:
http://arxiv.org/abs/2408.01340
In this paper, we present some sufficient conditions on a metric space $M$ for which every molecule is a strongly subdifferentiable (SSD, for short) point in the Lipschitz-free space $\mathcal{F}(M)$ over $M$. Our main result reads as follows: if $(M
Externí odkaz:
http://arxiv.org/abs/2406.01269
Autor:
Staško, Daniel, Hájek, Filip, Vlášková, Kristina, Kaštil, Jiří, Henriques, Margarida, Klicpera, Milan
Reliable and profound studies of actual magnetic domain structure in rare-earth A2Ir2O7 pyrochlore iridates are frequently limited by insufficient sample quality or lack of single crystals. We report the magnetic properties of the for-the-first-time
Externí odkaz:
http://arxiv.org/abs/2405.14266
Autor:
Ameen, Taha, Hajek, Bruce
This work studies fundamental limits for recovering the underlying correspondence among multiple correlated random graphs. We identify a necessary condition for any algorithm to correctly match all nodes across all graphs, and propose two algorithms
Externí odkaz:
http://arxiv.org/abs/2405.12293
Stablecoins - crypto tokens whose value is pegged to a real-world asset such as the US Dollar - are an important component of the DeFi ecosystem as they mitigate the impact of token price volatility. In crypto-backed stablecoins, the peg is founded o
Externí odkaz:
http://arxiv.org/abs/2405.08305