Zobrazeno 1 - 10
of 5 223
pro vyhledávání: '"SÁNCHEZ, PEDRO"'
In this work, we present compelling evidence that controlling model capacity during fine-tuning can effectively mitigate memorization in diffusion models. Specifically, we demonstrate that adopting Parameter-Efficient Fine-Tuning (PEFT) within the pr
Externí odkaz:
http://arxiv.org/abs/2410.22149
Let $H$ be a monoid (written multiplicatively). We call $H$ Archimedean if, for all $a, b \in H$ such that $b$ is a non-unit, there is an integer $k \ge 1$ with $b^k \in HaH$; strongly Archimedean if, for each $a \in H$, there is an integer $k \ge 1$
Externí odkaz:
http://arxiv.org/abs/2410.15622
Autor:
Garcia-Sanchez, Pedro A.
Every numerical semigroup can be expressed as an intersection of irreducible numerical semigroups. We show that the unions of sets of lengths of factorizations of numerical semigroups into irreducible numerical semigroups are all equal to $\mathbb{N}
Externí odkaz:
http://arxiv.org/abs/2410.13729
Autor:
Sánchez, Pedro A.
Type N spacetimes of the Kundt class are presented as solutions to the Einstein's equations sourced by a real scalar field whose equation of motion is conformally invariant and that generalizes the standard conformal scalar field. The specific spacet
Externí odkaz:
http://arxiv.org/abs/2408.07166
Autor:
Mostarac, Deniz, Kuznetsov, Andrey A., Helbig, Santiago, Abert, Claas, Sanchez, Pedro A., Suess, Dieter, Kantorovich, Sofia S.
We present the thermal Stoner-Wohlfarth (tSW) model and apply it in the context of Molecular Dynamics simulations. The model is validated against an ensemble of immobilized, non-interacting, randomly oriented uniaxial particles (solid superparamagnet
Externí odkaz:
http://arxiv.org/abs/2408.06136
The gravitational Cheshire effect refers to the possibility of turning off the gravitational field while still leaving an imprint of the nonminimal coupling of matter to gravity. This allows nontrivial solutions in flat spacetime for which no backrea
Externí odkaz:
http://arxiv.org/abs/2408.00086
Publikováno v:
Stratfor Analysis. May2023, p1-3. 3p.
Autor:
Capretto, Margarita, Ceresa, Martín, Anta, Antonio Fernández, Moreno-Sánchez, Pedro, Sánchez, César
Modern blockchains face a scalability challenge due to the intrinsic throughput limitations of consensus protocols. Layer 2 optimistic rollups (L2) are a faster alternative that offer the same interface in terms of smart contract development and user
Externí odkaz:
http://arxiv.org/abs/2406.02316
Diffusion models excel in generating images that closely resemble their training data but are also susceptible to data memorization, raising privacy, ethical, and legal concerns, particularly in sensitive domains such as medical imaging. We hypothesi
Externí odkaz:
http://arxiv.org/abs/2405.19458
Autor:
Sánchez, Pedro A., Cerrato, Antonio, Cerdà, Joan J., Bona-Cases, Carles, Sintes, Tomás, Massó, Joan
Using nonequilibrium computer simulations, we study the response of ferromagnetic nanofilaments, consisting of stabilized onedimensional chains of ferromagnetic nanoparticles, under external rotating magnetic fields. In difference with their analogou
Externí odkaz:
http://arxiv.org/abs/2405.16403