Zobrazeno 1 - 10
of 24 097
pro vyhledávání: '"A. Rebelo"'
News recommender systems are hindered by the brief lifespan of articles, as they undergo rapid relevance decay. Recent studies have demonstrated the potential of content-based neural techniques in tackling this problem. However, these models often in
Externí odkaz:
http://arxiv.org/abs/2411.08700
We explore the phenomenology of Weinberg's $Z_2\times Z_2$ symmetric three-Higgs-doublet potential, allowing for spontaneous violation of CP due to complex vacuum expectation values. An overview of all possible ways of satisfying the stationary-point
Externí odkaz:
http://arxiv.org/abs/2411.05480
We explore three-Higgs-doublet models that may accommodate scalar Dark Matter where the stability is based on an unbroken $U(1)$-based symmetry, rather than the familiar $\mathbb{Z}_2$ symmetry. Our aim is to classify all possible ways of embedding a
Externí odkaz:
http://arxiv.org/abs/2408.02728
Publikováno v:
Water Cycle, Vol 1, Iss , Pp 41-53 (2020)
The increasing demand for water for multiple purposes and the intensification of severe weather conditions due to climate change have put significant strain on freshwater supplies. Portugal can be very vulnerable to climate change impacts and the use
Externí odkaz:
https://doaj.org/article/43a2392b71d34bb1bc669bc4042cd3e5
Publikováno v:
Ecological Indicators, Vol 125, Iss , Pp 107511- (2021)
Wetlands differ in their ability to provide ecosystem services, and thus there is a need to assess ecosystem service delivery in order to prioritize protection and restoration efforts. We used a Delphi-based expert-panel method to validate an ecosyst
Externí odkaz:
https://doaj.org/article/601ea5efbac74934a23f6019f9118c5a
Autor:
J. Coutinho Costa, A. Rebelo-Marques, J.N. Machado, J.M.R. Gama, C. Santos, F. Teixeira, J. Moita
Publikováno v:
Pulmonology, Vol 25, Iss 5, Pp 263-270 (2019)
Introduction: Screening methods have become increasingly important due to the growing number of patients suspected of having obstructive sleep apnea (OSA) being referred to sleep clinics. The Lausanne NoSAS (Neck circumference, Obesity, Snoring, Age,
Externí odkaz:
https://doaj.org/article/cb6854a7aecb484d89b68d7345e0f75b
Publikováno v:
Visual Informatics, (2023) 7(2), 1--12
This paper proposes a generative approach for the automatic typesetting of books in desktop publishing. The presented system consists in a computer script that operates inside a widely used design software tool and implements a generative process bas
Externí odkaz:
http://arxiv.org/abs/2310.14439
Computational Design approaches facilitate the generation of typographic design, but evaluating these designs remains a challenging task. In this paper, we propose a set of heuristic metrics for typographic design evaluation, focusing on their legibi
Externí odkaz:
http://arxiv.org/abs/2402.06945
Autor:
Brito, Nuno Miguel Rebelo
As of today, color confinement in Quantum Chromodynamics remains a mystery from the theoretical point of view. So far, no analytical proof of color confinement has been found and the mechanism that confines colored states from the space of physical s
Externí odkaz:
http://arxiv.org/abs/2310.09010
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-103 (2024)
Abstract We explore three-Higgs-doublet models that may accommodate scalar Dark Matter where the stability is based on an unbroken U(1)-based symmetry, rather than the familiar ℤ2 symmetry. Our aim is to classify all possible ways of embedding a U(
Externí odkaz:
https://doaj.org/article/d6d04328ff684325b4397bbd26b7429e