Zobrazeno 1 - 10
of 29 168
pro vyhledávání: '"NICOLETTI, A."'
Biological and artificial systems encode information through several complex nonlinear operations, making their exact study a formidable challenge. These internal mechanisms often take place across multiple timescales and process external signals to
Externí odkaz:
http://arxiv.org/abs/2411.11710
Autor:
Schouten, Daan, Nicoletti, Giulia, Dille, Bas, Chia, Catherine, Vendittelli, Pierpaolo, Schuurmans, Megan, Litjens, Geert, Khalili, Nadieh
Recent technological advances in healthcare have led to unprecedented growth in patient data quantity and diversity. While artificial intelligence (AI) models have shown promising results in analyzing individual data modalities, there is increasing r
Externí odkaz:
http://arxiv.org/abs/2411.03782
Autor:
Nicoletti, Stefano M., Lopuhaä-Zwakenberg, Milan, Stoelinga, Mariëlle, Massacci, Fabio, Budde, Carlos E.
The landscape of cyber threats grows more complex by the day. Advanced Persistent Threats carry out systematic attack campaigns against which cybersecurity practitioners must defend. Examples of such organized attacks are operations Dream Job, Wocao,
Externí odkaz:
http://arxiv.org/abs/2410.06692
Real-world systems are shaped by both their complex internal interactions and the changes in their noisy environments. In this work, we study how a shared active bath affects the statistical dependencies between two interacting Brownian particles by
Externí odkaz:
http://arxiv.org/abs/2410.06057
We study numerically the Hessian of low-lying minima of vector spin glass models defined on random regular graphs. We consider the two-component (XY) and three-component (Heisenberg) spin glasses at zero temperature, subjected to the action of a rand
Externí odkaz:
http://arxiv.org/abs/2409.10312
We construct perfect t-embeddings for regular hexagons of the hexagonal lattice, providing the first example, and hence proving existence, for graphs with an outer face of degree greater than four. The construction is in terms of the inverse Kasteley
Externí odkaz:
http://arxiv.org/abs/2408.05441
Autor:
Nicoletti, Jacopo, Puppulin, Leonardo, Routurier, Julie, Frroku, Saimir, Loudhaief, Nouha, Crestini, Claudia, Perosa, Alvise, Selva, Maurizio, Gigli, Matteo, De Fazio, Domenico, Salvatore, Giovanni Antonio
Piezoelectricity, the generation of electric charge in response to mechanical stress, is a key property in both natural and synthetic materials. This study significantly boosts the piezoelectric response of chitosan, a biodegradable biopolymer, by in
Externí odkaz:
http://arxiv.org/abs/2407.18585
How to distribute a set of points uniformly on a spherical surface is a very old problem that still lacks a definite answer. In this work, we introduce a physical measure of uniformity based on the distribution of distances between points, as an alte
Externí odkaz:
http://arxiv.org/abs/2407.01503
Autor:
Crispino, Anna, Nicoletti, Martina, Loppini, Alessandro, Gizzi, Alessio, Chiodo, Letizia, Cherubini, Christian, Filippi, Simonetta
Developing new methods for predicting electromagnetic instabilities in cardiac activity is of primary importance. However, we still need a comprehensive view of the heart's magnetic activity at the tissue scale. To fill this gap, we present a model o
Externí odkaz:
http://arxiv.org/abs/2406.20084
Publikováno v:
Phys. Rev. B 110, 184205 (2024)
Results regarding spin glass models are, to this day, mainly confined to models with Ising spins. Spin glass models with continuous spins exhibit interesting new physical behaviors related to the additional degrees of freedom, but have been primarily
Externí odkaz:
http://arxiv.org/abs/2406.16836