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Proceedings of the 16th International Conference on Computational Processing of Portuguese - Vol. 1
Pablo Gamallo | Daniela Claro | António Teixeira | Livy Real | Marcos Garcia | Hugo Gonçalo Oliveira | Raquel Amaro

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A Multilingual Dataset for Investigating Stereotypes and Negative Attitudes Towards Migrant Groups in Large Language Models
Danielly Sorato | Carme Colominas Ventura | Diana Zavala-Rojas

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Is ChatGPT an effective solver of sentiment analysis tasks in Portuguese? A Preliminary Study
Gladson de Araujo | Tiago de Melo | Carlos Maurício S. Figueiredo

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A Galician Corpus for Misogyny Detection Online
Lucía M. Álvarez-Crespo | Laura M. Castro

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Simple and Fast Automatic Prosodic Segmentation of Brazilian Portuguese Spontaneous Speech
Giovana Meloni Craveiro | Vinicius Gonçalves Santos | Gabriel Jose Pellisser Dalalana | Flaviane R. Fernandes Svartman | Sandra Maria Aluísio

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LLMs and Translation: different approaches to localization between Brazilian Portuguese and European Portuguese
Eduardo G. Cortes | Ana Luiza Vianna | Mikaela Martins | Sandro Rigo | Rafael Kunst

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SPARQL can also talk in Portuguese: answering natural language questions with knowledge graphs
Elbe Miranda | Aline Paes | Daniel de Oliveira

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Exploring Pre-Trained Transformers for Translating Portuguese Text to Brazilian Sign Language
Jose Mario De Martino | Dener Stassun Christinele

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NLP for historical Portuguese: Analysing 18th-century medical texts
Leonardo Zilio | Rafaela Radünz Lazzari | Maria Jose Bocorny Finatto

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Text Summarization and Temporal Learning Models Applied to Portuguese Fake News Detection in a Novel Brazilian Corpus Dataset
Gabriel Lino Garcia | Pedro Henrique Paiola | Danilo Samuel Jodas | Luis Afonso Sugi | João Paulo Papa

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Automatic Text Readability Assessment in European Portuguese
Eugénio Ribeiro | Nuno Mamede | Jorge Baptista

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Toxic Speech Detection in Portuguese: A Comparative Study of Large Language Models
Amanda da Silva Oliveira | Thiago de Carvalho Cecote | João Paulo Reis Alvarenga | Vander Luis de Souza Freitas | Eduardo José da Silva Luz

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Named entity recognition specialised for Portuguese 18th-century History research
Joaquim Santos | Helena Freire Cameron | Fernanda Olival | Fátima Farrica | Renata Vieira

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Exploring Open Information Extraction for Portuguese Using Large Language Models
Bruno Cabral | Daniela Claro | Marlo Souza

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Bringing Pragmatics to Porttinari - Adding Speech Acts to News Texts
Nataly L. Patti da Silva | Norton Trevisan Roman | Ariani Di Felippo

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Authorship Attribution with Rejection Capability in Challenging Contexts of Limited Datasets
Pedro Oliveira | Joaquim Silva

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Using Large Language Models for Identifying Satirical News in Brazilian Portuguese
Gabriela Wick-Pedro | Cássio Faria da Silva | Marcio Lima Inácio | Oto Araújo Vale | Helena de Medeiros Caseli

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Semantic Permanence in Audiovisual Translation: a FrameNet approach to subtitling
Mairon Samagaio | Tiago Torrent | Ely Matos | Arthur Almeida

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Hurdles in Parsing Multi-word Adverbs: Examples from Portuguese
Izabela Muller | Nuno Mamede | Jorge Baptista

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Portal NURC-SP: Design, Development, and Speech Processing Corpora Resources to Support the Public Dissemination of Portuguese Spoken Language
Ana Carolina Rodrigues | Alessandra A. Macedo | Arnaldo Candido Jr | Flaviane R. F. Svartman | Giovana M. Craveiro | Marli Quadros Leite | Sandra M. Aluísio | Vinícius G. Santos | Vinícius M. Garcia

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TransAlign: An Automated Corpus Generation through Cross-Linguistic Data Alignment for Open Information Extraction
Alan Rios | Bruno Cabral | Daniela Claro | Rerisson Cavalcante | Marlo Souza

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BATS-PT: Assessing Portuguese Masked Language Models in Lexico-Semantic Analogy Solving and Relation Completion
Hugo Gonçalo Oliveira | Ricardo Rodrigues | Bruno Ferreira | Purificação Silvano | Sara Carvalho

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Towards the automatic creation of NER systems for new domains
Emanuel Matos | Mário Rodrigues | António Teixeira

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A New Benchmark for Automatic Essay Scoring in Portuguese
Igor Cataneo Silveira | André Barbosa | Denis Deratani Mauá

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Predicting the Age of Emergence of Consonants
Luís Jesus | Jihen Trabelsi

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Applying event classification to reveal the Estado da Índia
Gonçalo C. Albuquerque | Marlo Souza | Renata Vieira | Ana Sofia Ribeiro

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Exploring Computational Discernibility of Discourse Domains in Brazilian Portuguese within the Carolina Corpus
Felipe Ribas Serras | Mariana Sturzeneker | Miguel de Mello Carpi | Mayara Feliciano Palma | Maria Clara Ramos Morales Crespo | Aline Silva Costa | Vanessa Martins Do Monte | Cristiane Namiuti | Maria Clara Paixão de Souza | Marcelo Finger

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Identification of Types of Event-Time Temporal Relations in Portuguese Using a Rule-Based Approach
Dárcio S. Rocha | Marlo Souza | Daniela B. Claro

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A Corpus of Stock Market Tweets Annotated with Named Entities
Michel Monteiro Zerbinati | Norton Trevisan Roman | Ariani Di Felippo

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Frequency, overlap and origins of palatal sonorants in three Iberian languages
Carlos Silva | Luís Trigo

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A Named Entity Recognition Approach for Portuguese Legislative Texts Using Self-Learning
Rafael Oleques Nunes | Dennis Giovani Balreira | André Suslik Spritzer | Carla Maria Dal Sasso Freitas

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Exploring Portuguese Hate Speech Detection in Low-Resource Settings: Lightly Tuning Encoder Models or In-Context Learning of Large Models?
Gabriel Assis | Annie Amorim | Jonnathan Carvalho | Daniel de Oliveira | Daniela Vianna | Aline Paes

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Aspect-based sentiment analysis in comments on political debates in Portuguese: evaluating the potential of ChatGPT
Eloize Seno | Lucas Silva | Fábio Anno | Fabiano Rocha | Helena Caseli

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CLSJUR.BR - A Model for Abstractive Summarization of Legal Documents in Portuguese Language based on Contrastive Learning
Alex Aguiar Lins | Cecilia Silvestre Carvalho | Francisco Das Chagas Jucá Bomfim | Daniel de Carvalho Bentes | Vládia Pinheiro

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Investigating the Generalizability of Portuguese Readability Assessment Models Trained Using Linguistic Complexity Features
Soroosh Akef | Amália Mendes | Detmar Meurers | Patrick Rebuschat

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UlyssesNERQ: Expanding Queries from Brazilian Portuguese Legislative Documents through Named Entity Recognition
Hidelberg Albuquerque | Ellen Souza | Tainan Silva | Rafael P. Gouveia | Flavio Junior | Douglas Vitório | Nádia F. F. da Silva | André C.P.L.F. de Carvalho | Adriano L.I. Oliveira | Francisco Edmundo de Andrade

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Across the Atlantic: Distinguishing Between European and Brazilian Portuguese Dialects
David Preda | Tomás Osório | Henrique Lopes Cardoso

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Accent Classification is Challenging but Pre-training Helps: a case study with novel Brazilian Portuguese datasets
Ariadne Matos | Gustavo Araújo | Arnaldo Candido Junior | Moacir Ponti

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RoBERTaLexPT: A Legal RoBERTa Model pretrained with deduplication for Portuguese
Eduardo A. S. Garcia | Nadia F. F. Silva | Felipe Siqueira | Hidelberg O. Albuquerque | Juliana R. S. Gomes | Ellen Souza | Eliomar A. Lima

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Evaluating Pre-training Strategies for Literary Named Entity Recognition in Portuguese
Mariana O. Silva | Mirella M. Moro

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Brazilian Portuguese Product Reviews Moderation with AutoML
Lucas Nildaimon dos Santos Silva | Livy Real | Fernando Rezende Zagatti | Ana Claudia Bianchini Zandavalle | Tatiana da Silva Gama | Carolina Francisco Gadelha Rodrigues

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Towards Portparser - a highly accurate parsing system for Brazilian Portuguese following the Universal Dependencies framework
Lucelene Lopes | Thiago Pardo

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Study of the State of the Art Galician Machine Translation: English-Galician and Spanish-Galician models
Sofía García González | German Rigau Claramunt

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Bartoli’s areal norms revisited: an agent-based modeling approach
Dalmo Buzato | Evandro Cunha

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RePro: a benchmark for Opinion Mining for Brazilian Portuguese
Lucas Nildaimon dos Santos Silva | Livy Real | Ana Claudia Bianchini Zandavalle | Carolina Francisco Gadelha Rodrigues | Tatiana da Silva Gama | Fernando Guedes Souza | Phillipe Derwich Silva Zaidan

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GlórIA: A Generative and Open Large Language Model for Portuguese
Ricardo Lopes | Joao Magalhaes | David Semedo

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Evaluating large language models for the tasks of PoS tagging within the Universal Dependency framework
Mateus Machado | Evandro Ruiz

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Question Answering for Dialogue State Tracking in Portuguese
Francisco Pais | Patricia Ferreira | Catarina Silva | Ana Alves | Hugo Gonçalo Oliveira

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Toxic Content Detection in online social networks: a new dataset from Brazilian Reddit Communities
Luiz Henrique Quevedo Lima | Adriana Silvina Pagano | Ana Paula Couto da Silva

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A Natural Language Text to Role-Playing Game Animation Generator
Caio F. Oliveira | Artur Franco | Wellington Franco | José G. R. Maia

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From Random to Informed Data Selection: A Diversity-Based Approach to Optimize Human Annotation and Few-Shot Learning
Alexandre Alcoforado | Lucas Hideki Takeuchi Okamura | Israel Campos Fama | Bárbara Fernandes Dias Bueno | Arnold Moya Lavado | Thomas Palmeira Ferraz | Bruno Veloso | Anna Helena Reali Costa

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Enhancing Stance Detection in Low-Resource Brazilian Portuguese Using Corpus Expansion generated by GPT-3.5
Dyonnatan Maia | Nádia Félix Felipe da Silva

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A Bag-of-Users approach to mental health prediction from social media data
Rafael Oliveira | Ivandré Paraboni

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Semi-automatic corpus expansion: the case of stance prediction
Camila Pereira | Ivandré Paraboni

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Sequence-to-sequence and transformer approaches to Portuguese text style transfer
Pablo Costa | Ivandré Paraboni

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Comparative Analysis of Intentional Gramatical Error Correction Techniques on Twitter/X
Thainá Marini | Taffarel Brant-Ribeiro

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Towards a Syntactic Lexicon of Brazilian Portuguese Adjectives
Ryan Martinez | Jorge Baptista | Oto Vale

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Literary similarity of novels in Portuguese
Diana Santos

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An evaluation of Portuguese language models’ adaptation to African Portuguese varieties
Diego Fernando Válio Antunes Alves

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Text Readability Assessment in European Portuguese: A Comparison of Classification and Regression Approaches
Eugénio Ribeiro | Nuno Mamede | Jorge Baptista

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Is it safe to machine translate suicide-related language from English to Galician?
John E. Ortega | Annika Marie Schoene

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First assessment of Graph Machine Learning approaches to Portuguese Named Entity Recognition
Gabriel Silva | Mário Rodrigues | António Teixeira | Marlene Amorim

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Exploring Multimodal Models for Humor Recognition in Portuguese
Marcio Lima Inácio | Hugo Gonçalo Oliveira

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RecognaSumm: A Novel Brazilian Summarization Dataset
Pedro Henrique Paiola | Gabriel Lino Garcia | Danilo Samuel Jodas | João Vitor Mariano Correia | Luis Afonso Sugi | João Paulo Papa

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A Speech-Driven Talking Head based on a Two-Stage Generative Framework
Brayan Bernardo | Paula Costa

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Increasing manually annotated resources for Galician: the Parallel Universal Dependencies Treebank
Xulia Sánchez-Rodríguez | Albina Sarymsakova | Laura Castro | Marcos Garcia

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CorpusNÓS: A massive Galician corpus for training large language models
Iria de-Dios-Flores | Silvia Paniagua Suárez | Cristina Carbajal Pérez | Daniel Bardanca Outeiriño | Marcos Garcia | Pablo Gamallo

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Exploring the effects of vocabulary size in neural machine translation: Galician as a target language
Daniel Bardanca Outeirinho | Pablo Gamallo Otero | Iria de-Dios-Flores | José Ramom Pichel Campos

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A Reproducibility Analysis of Portuguese Computational Processing Conferences: A Case of Study
Daniel Leal | Anthony Luz | Rafael Anchiêta

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Automated admissibility of complaints about fraud and corruption
Thiago De Paula | André Do Amaral | Andre Victor | Luis Alberto Sales | Rodrigo Moreira | Thiago Meirelles | Rafael Basso

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Natural Language Processing Application in Legislative Activity: a Case Study of Similar Amendments in the Brazilian Senate
Diany Pressato | Pedro Lucas Castro de Andrade | Flávio Rocha Junior | Felipe Alves Siqueira | Ellen Polliana Ramos Souza | Nádia Félix Felipe da Silva | Márcio de Souza Dias | André Carlos Ponce de Leon Ferreira de Carvalho

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Spatial Information Challenges in English to Portuguese Machine Translation
Rafael Fernandes | Rodrigo Souza | Marcos Lopes | Paulo Santos | Thomas Finbow

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Compilation and tagging of a corpus with Celpe-Bras texts
Juliana Schoffen | Elisa Stumpf | Deise Amaral | Luiza Divino | Isadora Hanauer | Isabel Lisboa | Amanda Raupp | Brenda Xavier

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TTS applied to the generation of datasets for automatic speech recognition
Edresson Casanova | Sandra Aluísio | Moacir Antonelli Ponti

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Text clustering applied to unbalanced data in legal contexts
Lucas José Gonçalves Freitas