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2020 – today
- 2024
[j6]Alexandre Thurow Bender, Gabriel Gomes, Émerson Lopes, Ricardo M. Araujo, Larissa A. de Freitas, Ulisses Brisolara Corrêa:
Overview of ABSAPT at IberLEF 2024: Overview of the Task on Aspect-Based Sentiment Analysis in Portuguese. Proces. del Leng. Natural 73: 315-322 (2024)- [c20]Julia da Rocha Junqueira, Émerson Lopes, Larissa A. de Freitas, Ulisses Brisolara Corrêa:
A Systematic Analysis of Multilingual and Low-Resource Languages Models: A Review on Brazilian Portuguese. AMCIS 2024 - [c19]Guilherme Lima, Amanda Oliveira, Felix L. V. da Silva, Luana Pinheiro, Eduardo Luz, Larissa A. de Freitas:
Desafios sobre a Detecção de Discurso de Ódio em Português Brasileiro: Construção de um Novo Corpus e Reflexões sobre o Processo. AMCIS 2024 - [c18]Bruno Cascaes Alves, Marla Pereira Melo, Artur Melchiori Cerri, Larissa Astrogildo de Freitas, Diana Francisca Adamatti, Marilton Sanchotene de Aguiar:
A Machine Learning Pipeline for Emotion Recognition based on Brain Topographic Maps Derived from Electroencephalogram Signals. FLAIRS 2024 - [c17]Gabriel Gomes
, Alexandre Thurow Bender, Arthur Cerveira, Larissa A. de Freitas, Ulisses Brisolara Corrêa:
Evaluating Graph Attention Networks as an Alternative to Transformers for ABSA Task in Low-Resource Languages. FLAIRS 2024 - [c16]Julia da Rocha Junqueira, Ulisses Brisolara Corrêa, Larissa A. de Freitas:
Transformer Models for Brazilian Portuguese Question Generation: An Experimental Study. FLAIRS 2024 - [c15]Felix L. V. da Silva, Artur Cerri, Ulisses Brisolara Corrêa, Larissa A. de Freitas:
The Impact of Data Augmentation on the Hate Speech Detection in Portuguese Language. FLAIRS 2024 - [c14]Julia da Rocha Junqueira, Émerson Lopes, Claudio Luis Da S. M., Felix L. V. da Silva, Eduarda Abreu Carvalho, Larissa A. de Freitas, Ulisses Brisolara Corrêa:
Sabiá in Action: An Investigation of its Abilities in Aspect-Based Sentiment Analysis, Hate Speech Detection, Irony Detection, and Question-Answering. IJCNN 2024: 1-8 - 2023
- [c13]Gabriel Gomes, Ulisses Brisolara Corrêa, Larissa A. de Freitas:
GABSA-PT: Graph Neural Networks for Aspect-level Sentiment Analysis in Portuguese Language. FLAIRS 2023 - [c12]Julia da Rocha Junqueira, Felix L. V. da Silva, Wesley Costa, Rodrigo Carvalho, Alexandre Bender, Ulisses Brisolara Corrêa, Larissa A. de Freitas:
BERTimbau in Action: An Investigation of its Abilities in Sentiment Analysis, Aspect Extraction, Hate Speech Detection, and Irony Detection. FLAIRS 2023 - 2022
- [j5]Felix L. V. da Silva, Guilherme da S. Xavier, Heliks M. Mensenburg, Rodrigo F. Rodrigues, Leonardo P. dos Santos, Ricardo M. Araújo, Ulisses Brisolara Corrêa, Larissa A. de Freitas:
ABSAPT 2022 at IberLEF: Overview of the Task on Aspect-Based Sentiment Analysis in Portuguese. Proces. del Leng. Natural 69: 199-205 (2022) - [c11]Émerson Lopes, Larissa A. de Freitas, Gabriel Gomes, Gerônimo Lemos, Luiz Otávio Hammes, Ulisses Brisolara Corrêa:
Exploring BERT for Aspect-based Sentiment Analysis in Portuguese Language. FLAIRS 2022 - [c10]Felix L. V. da Silva, Larissa A. de Freitas:
Brazilian Portuguese Hate Speech Classification using BERTimbau. FLAIRS 2022 - [e2]Manuel Montes-y-Gómez, Julio Gonzalo, Francisco Rangel, Marco Casavantes, Miguel Ángel Álvare Carmona, Gemma Bel-Enguix, Hugo Jair Escalante, Larissa A. de Freitas, Antonio Miranda-Escalada, Francisco J. Rodríguez-Sanchez, Aiala Rosá, Marco Antonio Sobrevilla Cabezudo, Mariona Taulé, Rafael Valencia-García:
Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2022) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2022), A Coruña, Spain, September 20, 2022. CEUR Workshop Proceedings 3202, CEUR-WS.org 2022 [contents] - 2021
- [j4]Ulisses Brisolara Corrêa, Leonardo Coelho, Leonardo Santos, Larissa A. de Freitas:
Overview of the IDPT Task on Irony Detection in Portuguese at IberLEF 2021. Proces. del Leng. Natural 67: 269-276 (2021) - [c9]Émerson Lopes, Ulisses Brisolara Corrêa, Larissa A. de Freitas:
Exploring BERT for Aspect Extraction in Portuguese Language. FLAIRS 2021 - [c8]Moniele K. Santos, Larissa A. de Freitas:
Enriquecimento semi-automático de uma ontologia de domínio em português utilizando redes neurais recorrentes. (Semi-automatic enrichment of a domain ontology in Portuguese using recurrent neural networks). ONTOBRAS 2021: 206-218 - [e1]Manuel Montes, Paolo Rosso, Julio Gonzalo, Mario Ezra Aragón, Rodrigo Agerri, Miguel Ángel Álvarez-Carmona, Elena Álvarez Mellado, Jorge Carrillo-de-Albornoz, Luis Chiruzzo, Larissa A. de Freitas, Helena Gómez-Adorno, Yoan Gutiérrez, Salud María Jiménez-Zafra, Salvador Lima, Flor Miriam Plaza del Arco, Mariona Taulé:
Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2021) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2021), XXXVII International Conference of the Spanish Society for Natural Language Processing., Málaga, Spain, September, 2021. CEUR Workshop Proceedings 2943, CEUR-WS.org 2021 [contents]
2010 – 2019
- 2019
- [j3]Larissa Astrogildo de Freitas, Renata Vieira:
Ontology-based feature-level sentiment analysis in Portuguese reviews. Int. J. Bus. Inf. Syst. 32(1): 30-55 (2019) - [j2]Mikael Poetsch, Ulisses Brisolara Corrêa, Larissa Astrogildo de Freitas:
A Word Embedding Analysis towards Ontology Enrichment. Res. Comput. Sci. 148(11): 153-164 (2019) - [c7]Diulia Justin Deon, Larissa Astrogildo de Freitas:
UFPelRules to Irony Detection in Spanish Variants. IberLEF@SEPLN 2019: 310-314 - 2015
- [b1]Larissa A. de Freitas:
Feature-level sentiment analysis applied to brazilian portuguese reviews. Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil, 2015 - [c6]Larissa A. de Freitas, Renata Vieira:
Exploring Resources for Sentiment Analysis in Portuguese Language. BRACIS 2015: 152-156 - 2014
- [c5]Larissa A. de Freitas, Aline A. Vanin, Denise N. Hogetop, Marco N. Bochernitsan, Renata Vieira:
Pathways for irony detection in tweets. SAC 2014: 628-633 - 2013
- [j1]Larissa A. de Freitas, Renata Vieira:
Comparing Portuguese Opinion Lexicons in Feature-Based Sentiment Analysis. Int. J. Comput. Linguistics Appl. 4(1): 147-158 (2013) - [c4]Larissa A. de Freitas, Renata Vieira:
Ontology based feature level opinion mining for portuguese reviews. WWW (Companion Volume) 2013: 367-370 - [c3]Aline A. Vanin, Larissa A. de Freitas, Renata Vieira, Marco N. Bochernitsan:
Some clues on irony detection in tweets. WWW (Companion Volume) 2013: 635-636 - 2012
- [c2]Marcirio Silveira Chaves, Larissa A. de Freitas, Renata Vieira:
Hontology: A Multilingual Ontology for the Accommodation Sector in the Tourism Industry. KEOD 2012: 149-154 - [c1]Marcirio Silveira Chaves, Larissa A. de Freitas, Marlo Souza, Renata Vieira:
PIRPO: An Algorithm to Deal with Polarity in Portuguese Online Reviews from the Accommodation Sector. NLDB 2012: 296-301
Coauthor Index
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