4,286 research outputs found
Worsening heart failure: progress, pitfalls, and perspectives (Heart Failure Reviews, (2025), 10.1007/s10741-025-10497-z)
No full textPublisher Copyright: © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2025.The order of the authors' first and last names was reversed in the original publication. The correct author names are as follows: Incorrect Author List: Fonseca Cândida · Baptista Rui · Franco Fátima · Moura Brenda · Pimenta Joana · Pedro Moraes Sarmento · Silva Cardoso José · Brito Dulce Correct Author List: Cândida Fonseca · Rui Baptista · Fátima Franco · Brenda Moura · Joana Pimenta · Pedro Moraes Sarmento · José Silva Cardoso · Dulce Brito The original article has been corrected.publishersversionpublishe
VCC-LF dataset
No full textThis is readme for VCC-LF dataset.
This dataset provides light field mat files that capture by Lytro I.
The light field resolusion is [h,w,u,v,d].
If you use these data or our toolkit code, please cite our paper properly
@inproceedings{ lirsiggraphasia2019,
title={Hierarchical and View-invariant Light Field Segmentation by Maximizing Entropy Rate on 4D Ray Graphs},
author={Li, Rui and Heidrich, Wolfgang},
booktitle={ACM Transactions on Graphics (Proc. SIGGRAPH Asia)},
year={2019},
publisher={ACM}
Liberalism, Federalism and Constitutionalism: Rui Barbosa and 1891”s constitution
No full textThe work is based on Gildo Marçal Brandão's free teaching thesis who, taking up the concepts of “utopian idealism” and “organic idealism” originally formulated by Oliveira Vianna, proposes to think about “lineages” of Brazilian political and social thought. Within this project, we start from Vianna's own criticism of Rui Barbosa, accusing the latter of being a “utopian idealist”, which, in short, would mean giving excessive importance to constitutional models to the detriment of the socio-cultural reality. At this point, Oliveira Vianna, intending to carry out his “culturological” analysis of the country, defines himself as an “organic idealist”. The objective of the work is, therefore, to review the Oliveira Vianna's critique of Rui Barbosa. For its development, we will revisit the period of the First Republic, period in which Rui Barbosa lived and worked intensely. In this way, we will also analyze Rui's political positions, with emphasis on its contribution and interpretation regarding the 1891 constitution, which marked the transition from the monarchic to the republican period.O trabalho parte da tese de livre docência de Gildo Marçal Brandão que, retomando os conceitos de “idealismo utópico” e “idealismo orgânico” originalmente formulados por Oliveira Vianna, propõe a pensar “linhagens” do pensamento político e social brasileiro. Dentro deste projeto, partimos da própria crítica de Vianna com relação a Rui Barbosa, acusando o último de “idealista utópico”, que, em síntese, significaria dar excessiva importância aos modelos constitucionais em detrimento da realidade sócio-cultural. Neste ponto, Oliveira Vianna, ao pretender realizar sua análise “culturológica” do país, se auto-define como “idealista orgânico”. O objetivo do trabalho é, portanto, revisar a crítica de Oliveira Vianna a Rui Barbosa. Para o seu desenvolvimento, revisitaremos o período da Primeira República, período no qual Rui Barbosa viveu e atuou intensamente. Desse modo, analisaremos também as posições políticas de Rui, com ênfase na sua contribuição e interpretação relativas à constituição de 1891, que marcou a transição do período monárquico para o republicano.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP
The trombone as portrayed in Portuguese iconography during the sixteenth and early seventeenth centuries
No full textThis article studies eleven sixteenth and seventeenth century iconographical sources depicting slide brass instruments, by both Portuguese and foreign artists active in Portugal, as well as foreign artists depicting Portuguese scenes. This study addresses questions concerning aspects of trombone technique that have not previously been considered and may have implications in the way the trombone was understood elsewhere in Europe. It focuses on aspects of technique depicted that may be representative of the trombone’s contemporary design and performance and therefore the manner in which the instrument was held and indeed played. Finally, this article suggests a transitional technical period when the way of holding the single-slide trumpet may have been used to play the trombone.Publisher PD
Hierarchical and View-invariant Light Field Segmentation by Maximizing Entropy Rate on 4D Ray Graphs (Supplement)
No full textThe supplementary material for paper "Rui Li, Wolfgang Heidrich, Hierarchical and View-invariant Light Field Segmentation by Maximizing Entropy Rate on 4D Ray Graphs. In SIGGRAPH Asia, 2019
Portfolio management with higher moments: the cardinality impact
No full textThis paper extends the study of the cardinality impact on portfolio performance, from the traditional mean-variance framework to more general frameworks that include higher moments. For each framework, we propose a biobjective model that allows the investor to explicitly analyze the efficient trade-off between expected utility and cardinality. We applied the proposed methodology to data from the Portuguese Stock Index (PSI20 index). The empirical results show that, in-sample, the certainty equivalent and the Sharpe ratio increase with the cardinality level in all frameworks. The results also suggest that there are no performance gains, in-sample, in terms of certainty equivalent, when higher moments are considered. Out of sample, the turnover increases up to a certain cardinality level, then decreases. For certain cardinality levels, there are gains in terms of out-of-sample certainty equivalent and Sharpe ratio, when skewness and kurtosis are considered. Finally, we check the robustness of these results in a large dataset from the EUROSTOXX50 index.Support for Rui Pedro Brito author was provided by FCT under the scholarship SFRH/BD/94778/2013
Literary Strategies in Rui Rocha
No full textInteressa a este artigo perquirir as estratégias, de hibridismo, alegoria e voz poética, usadas pelo autor, Rui Rocha, para compor alguns dos poemas de suas obras Taotologias e A oriente do silêncio, apontando o modo como as cenas imagéticas apresentam-se como arte final.
ABSTRACT
This article investigates the hybridism strategies, allegory strategies and poetic voice strategies, who Rui Rocha author uses to compose some of his poems. He wrote Taotologias and A oriente do silêncio. And also, this article wants to demonstrate the way in which scenes helps to make the final art of those books.
Keywords: Hybridism, Allegory, Poetic voice.This article investigates the hybridism strategies, allegory strategies and poetic voice strategies, which writer Rui Rocha uses to compose some of his poems. He wrote Taotologias and A oriente do silêncio . Moreover, this article demonstrates the
way in which scenes help to make the final artwork of those books
Rui Barbosa e J. J. Seabra: a Bahia na Primeira República
No full textBook review "The fox and the eagle. J. J. Seabra and Rui Barbosa in Bahian politics ofFirst Republic", by the author Silvia Noronha Sarmento.Book review "The fox and the eagle. J. J. Seabra and Rui Barbosa in Bahian politics ofFirst Republic", by the author Silvia Noronha Sarmento.Resenha do livro "A raposa e a águia. J. J. Seabra e Rui Barbosa na política baiana da Primeira República", da autora Sílvia Noronha Sarmento.
Promoção do pensamento crítico no contexto do 1º ciclo do EB
No full textPromoção do pensamento crítico no contexto do 1º ciclo do EB / Graça Maria Brito Moura, Daniela Gonçalves
In: Pensamento crítico na educação: perspetivas atuais no panorama internacional [Em linha] / org. Rui Marques Vieira ... [et al.]. - Aveiro : UA Editora, 2014. - ISBN 978-972-789-424-6. - pp. 291-31
A Workflow Description Language to Orchestrate Multi-Lingual Resources
No full textTexts aligned alongside their translation, or Parallel Corpora, are a very widely used resource in Computational Linguistics. Processing these resources, however, is a very intensive, time consuming task, which makes it a suitable case study for High Performance Computing (HPC).
HPC underwent several recent changes, with the evolution of Heterogeneous Platforms, where multiple devices with different architectures are able to share workload to increase performance.
Several frameworks/toolkits have been under development, in various fields, to aid the programmer in extracting more performance from these platforms. Either by dynamically scheduling the workload across the available resources or by exploring the opportunities for parallelism. However, there is no toolkit targeted at Computational Linguistics, more specifically, Parallel Corpora processing. Parallel Corpora processing can be a very time consuming task, and the field could definitely use a toolkit which aids the programmer in achieving not only better performance, but also a convenient and expressive way of specifying tasks and their dependencies
- …
