Zobrazeno 1 - 10
of 26 880
pro vyhledávání: '"José, António"'
We focus on a family of nonlinear continuity equations for the evolution of a non-negative density $\rho$ with a continuous and compactly supported nonlinear mobility $\mathrm{m}(\rho)$ not necessarily concave. The velocity field is the negative grad
Externí odkaz:
http://arxiv.org/abs/2410.10040
Representation learning is a pivotal area in the field of machine learning, focusing on the development of methods to automatically discover the representations or features needed for a given task from raw data. Unlike traditional feature engineering
Externí odkaz:
http://arxiv.org/abs/2410.07289
Publikováno v:
In: Sriraman, B. (eds) Handbook of Visual, Experimental and Computational Mathematics . Springer, Cham. (2023)
The reader will learn how digital images are edited using linear algebra and calculus. Starting from the concept of filter towards machine learning techniques such as convolutional neural networks.
Comment: 23 pages
Comment: 23 pages
Externí odkaz:
http://arxiv.org/abs/2410.05680
Autor:
Noah, Avia, Fridman, Nofar, Zur, Yishay, Klang, Maya, Herrera, Edwin, Moreno, Jose Antonio, Huber, Martin E., Suderow, Hermann, Steinberg, Hadar, Millo, Oded, Anahory, Yonathan
The coercivity of single-domain magnetic nanoparticles typically decreases with the nanoparticle size and reaches zero when thermal fluctuations overcome the magnetic anisotropy. Here, we used SQUID-on-tip microscopy to investigate the coercivity of
Externí odkaz:
http://arxiv.org/abs/2410.06258
Publikováno v:
Comp. Appl. Math. 41, 424 (2022)
A vertex subset S of a graph G is said to 2-dominate the graph if each vertex not in S has at least two neighbors in it. As usual, the associated parameter is the minimum cardinal of a 2-dominating set, which is called the 2-domination number of the
Externí odkaz:
http://arxiv.org/abs/2409.16703
Autor:
Garcia-Fernández, Alejandro, Parejo, José Antonio, Cavero, Francisco Javier, Ruiz-Cortés, Antonio
The SaaS paradigm has popularized the usage of pricings, allowing providers to offer customers a wide range of subscription possibilities. This creates a vast configuration space for users, enabling them to choose the features and support guarantees
Externí odkaz:
http://arxiv.org/abs/2409.15150
In the digital era, the internet and social media have transformed communication but have also facilitated the spread of hate speech and disinformation, leading to radicalization, polarization, and toxicity. This is especially concerning for media ou
Externí odkaz:
http://arxiv.org/abs/2409.12658
Publikováno v:
Estudios de Asia y Africa, 2024 Sep 01. 593 (185), 83-100.
Externí odkaz:
https://www.jstor.org/stable/27328195
Publikováno v:
Foro Internacional, 2024 Jan 01. 641 (255), 5-xlix.
Externí odkaz:
https://www.jstor.org/stable/27282192
We derive the spatially homogeneous Landau equation for Maxwellian molecules from a natural stochastic interacting particle system. More precisely, we control the relative entropy between the joint law of the particle system and the tensorized law of
Externí odkaz:
http://arxiv.org/abs/2408.15035