S
Sandra Maria Aluísio
Researcher at University of São Paulo
Publications - 144
Citations - 2147
Sandra Maria Aluísio is an academic researcher from University of São Paulo. The author has contributed to research in topics: Brazilian Portuguese & Sentence. The author has an hindex of 23, co-authored 138 publications receiving 1873 citations. Previous affiliations of Sandra Maria Aluísio include Spanish National Research Council.
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Proceedings ArticleDOI
Using Natural Language Processing to Build Graphical Abstracts to be used in Studies Selection Activity in Secondary Studies
Vinícius Rafael Neris dos Santos,Érica Ferreira de Souza,Katia Romero Felizardo,Willian Massami Watanabe,Arnaldo Candido Junior,Sandra Maria Aluísio,Nandamudi Lankalapalli Vijaykumar +6 more
TL;DR: In this paper, the authors proposed an approach composed by two pipelines: (1) triple extraction of concept-relation-concept based on NLP; and (2) attach the extracted triples in a structure used as a template to scientific studies.
Journal ArticleDOI
Text complexity of open educational resources in Portuguese: mixing written and spoken registers in a multi-task approach
M. Gazzola,Sidney Evaldo Leal,Breno Pedroni,Fabio Theoto Rocha,Sabine Pompéia,Sandra Maria Aluísio +5 more
Posted Content
End-To-End Speech Synthesis Applied to Brazilian Portuguese
Edresson Casanova,Arnaldo Candido Junior,Frederico Santos de Oliveira,Christopher Shulby,João Paulo Teixeira,Moacir Antonelli Ponti,Sandra Maria Aluísio +6 more
TL;DR: The creation of publicly available resources for Brazilian Portuguese in the form of a dataset and deep learning models for end-to-end voice synthesis and it is verified that transfer learning, phonetic transcriptions and denoising are useful to train the models over the presented dataset.
Portal Min@s: Uma Ferramenta Geral de Apoio ao Processamento de Córpus de Propósito Geral (Portal Min@s: A General Purpose Support Tool for Corpora Processing)
Arnaldo Candido Junior,Thiago Lima Vieira,Marcel Serikawa,Matheus Antonio Ribeiro Silva,Régis Zangirolami,Sandra Maria Aluísio +5 more
TL;DR: This paper presents Portal, a general purpose webbased corpus processing tool which deals with different types of corpus, languages and linguistic annotations and presents the features provided by this tool and compare it with two other alternatives.
Journal ArticleDOI
Text complexity of open educational resources in Portuguese: mixing written and spoken registers in a multi-task approach
M. Gazzola,Sidney Evaldo Leal,Breno Pedroni,Fabio Theoto Rocha,Sabine Pompéia,Sandra Maria Aluísio +5 more
TL;DR: The main objective of this study was to explore the relationship between three text complexity tasks by jointly learning to predict text readability, using coarse and fine-grained datasets of written, spoken and domain texts (a small dataset of OER resources) to overcome the lack of grade classified resources in MEC-RED.