Zobrazeno 1 - 10
of 18 605
pro vyhledávání: '"A. Proietti"'
Autor:
Perrella, Stefano, Proietti, Lorenzo, Cabot, Pere-Lluís Huguet, Barba, Edoardo, Navigli, Roberto
Machine Translation (MT) evaluation metrics assess translation quality automatically. Recently, researchers have employed MT metrics for various new use cases, such as data filtering and translation re-ranking. However, most MT metrics return assessm
Externí odkaz:
http://arxiv.org/abs/2410.05183
Given $s$, $q\in(0,1)$, and a bounded and integrable function $h$ which is strictly positive in an open set, we show that there exist at least two nonnegative solutions $u$ of the critical problem $$(-\Delta)^s u=\varepsilon h(x)u^q+u^{2^*_s-1},$$ as
Externí odkaz:
http://arxiv.org/abs/2409.19896
In a temporal forest each edge has an associated set of time labels that specify the time instants in which the edges are available. A temporal path from vertex $u$ to vertex $v$ in the forest is a selection of a label for each edge in the unique pat
Externí odkaz:
http://arxiv.org/abs/2409.18750
Autor:
A. d. S. Leite, S. Rousse, J.‐F. Léon, R. I. F. Trindade, S. Haoues‐Jouve, C. Carvallo, M. Dias‐Alves, A. Proietti, E. Nardin, M. Macouin
Publikováno v:
GeoHealth, Vol 6, Iss 9, Pp n/a-n/a (2022)
Abstract Children's exposure to air pollution affects both their health and learning skills. Fine and ultrafine particulate matter (PM2.5, PM1), notably issued from traffic sources in urban centers, belong to the most potential harmful health hazards
Externí odkaz:
https://doaj.org/article/6621bcfcf830484bb0171c01edbe22d9
We consider the continuous superposition of operators of the form \[ \iint_{[0, 1]\times (1, N)} (-\Delta)_p^s \,u\,d\mu(s,p), \] where $\mu$ denotes a signed measure over the set $[0, 1]\times (1, N)$, joined to a nonlinearity satisfying a proper su
Externí odkaz:
http://arxiv.org/abs/2408.14049
Annually, at the Conference of Machine Translation (WMT), the Metrics Shared Task organizers conduct the meta-evaluation of Machine Translation (MT) metrics, ranking them according to their correlation with human judgments. Their results guide resear
Externí odkaz:
http://arxiv.org/abs/2408.13831
Assumption-based Argumentation (ABA) is advocated as a unifying formalism for various forms of non-monotonic reasoning, including logic programming. It allows capturing defeasible knowledge, subject to argumentative debate. While, in much existing wo
Externí odkaz:
http://arxiv.org/abs/2408.10126
Catamorphisms are functions that are recursively defined on list and trees and, in general, on Algebraic Data Types (ADTs), and are often used to compute suitable abstractions of programs that manipulate ADTs. Examples of catamorphisms include functi
Externí odkaz:
http://arxiv.org/abs/2408.06988
Autor:
Proietti, Eleonora, Fornetti, Filippo, Pace, Emanuele, Rinaldi, Matteo, Salmè, Giovanni, Scopetta, Sergio
$^3$He spin-dependent structure functions, $g^3_1(x)$ and $g^3_2(x)$, which parametrize the hadronic tensor in polarized deep-inelastic scattering, were evaluated within the Poincar\'e covariant light-front framework. The Bakamjian-Thomas constructio
Externí odkaz:
http://arxiv.org/abs/2406.15010
We discuss the existence theory of a nonlinear problem of nonlocal type subject to Neumann boundary conditions. Differently from the existing literature, the elliptic operator under consideration is obtained as a superposition of operators of mixed o
Externí odkaz:
http://arxiv.org/abs/2404.11091