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pro vyhledávání: '"P. Pap"'
Explainable Artificial Intelligence (XAI) has become a widely discussed topic, the related technologies facilitate better understanding of conventional black-box models like Random Forest, Neural Networks and etc. However, domain-specific application
Externí odkaz:
http://arxiv.org/abs/2406.09684
Autor:
Jüttner, Alpár, Király, Csaba, Mendoza-Cadena, Lydia Mirabel, Pap, Gyula, Schlotter, Ildikó, Yamaguchi, Yutaro
We consider the Shortest Odd Path problem, where given an undirected graph $G$, a weight function on its edges, and two vertices $s$ and $t$ in $G$, the aim is to find an $(s,t)$-path with odd length and, among all such paths, of minimum weight. For
Externí odkaz:
http://arxiv.org/abs/2308.12653
The composition and structure of the ubiquitous hydrocarbon contamination on van der Waals materials
Autor:
Pálinkás, András, Kálvin, György, Vancsó, Péter, Kandrai, Konrád, Szendrő, Márton, Németh, Gergely, Németh, Miklós, Pekker, Áron, Pap, József S., Petrik, Péter, Kamarás, Katalin, Tapasztó, Levente, Nemes-Incze, Péter
Publikováno v:
Nature Communications 13, 6770 (2022)
The behavior of single layer van der Waals (vdW) materials is profoundly influenced by the immediate atomic environment at their surface, a prime example being the myriad of emergent properties in artificial heterostructures. Equally significant are
Externí odkaz:
http://arxiv.org/abs/2207.01057
Akademický článek
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Publikováno v:
SIGMA 18 (2022), 003, 42 pages
We present a formal geometric framework for the study of adiabatic quantum mechanics for arbitrary finite-dimensional non-degenerate Hamiltonians. This framework generalizes earlier holonomy interpretations of the geometric phase to non-cyclic states
Externí odkaz:
http://arxiv.org/abs/2107.02497
The study examines the essential features of the so-called platform-based work, which is rapidly evolving into a major, potentially game-changing force in the labor market. From low-skilled, low-paid services (such as passenger transport) to highly s
Externí odkaz:
http://arxiv.org/abs/2105.05651
Publikováno v:
Stochastic Processes and their Applications 160, (2023), 318-350
In this paper the asymptotic behaviour of a critical 2-type Galton-Watson process with immigration is described when its offspring mean matrix is reducible, in other words, when the process is decomposable. It is proved that, under second or fourth o
Externí odkaz:
http://arxiv.org/abs/2105.02508
Publikováno v:
Involve: A Journal of Mathematics 14(5), (2021), 871-891
In this somewhat didactic note we give a detailed alternative proof of the known result due to Wei and Winnicki (1989) which states that under second order moment assumptions on the offspring and immigration distributions the sequence of appropriatel
Externí odkaz:
http://arxiv.org/abs/2103.07878
We prove mixing convergence of the least squares estimator of autoregressive parameters for supercritical autoregressive processes of order 2 with Gaussian innovations having real characteristic roots with different absolute values. We use an appropr
Externí odkaz:
http://arxiv.org/abs/2101.01590
Autor:
Barczy, Matyas, Pap, Gyula
Publikováno v:
Filomat 37(11), (2023), 3493-3512
We establish multidimensional analogues of one-dimensional stable limit theorems due to H\"ausler and Luschgy (2015) for so called explosive processes. As special cases we present multidimensional stable limit theorems involving multidimensional norm
Externí odkaz:
http://arxiv.org/abs/2012.04541