André V. Lopes Coneglian
Author directoryAlso published as: Andre V. Lopes Coneglian
2026
Clause Linkage in Brazilian Portuguese Narratives: Evidence from Enhanced Dependency Annotation
Letícia Guedes Guimarães | Adriana Pagano | André V. Lopes Coneglian | Magali Duran
Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
Letícia Guedes Guimarães | Adriana Pagano | André V. Lopes Coneglian | Magali Duran
Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
This paper explores the potential of Enhanced and Extended Enhanced Universal Dependencies for narrative analysis in Brazilian Portuguese, focusing on how enhanced dependency relations contribute to clause linkage. The study examines narrative sentences annotated in CoNLL-U format and compares basic and enhanced dependency layers. The results show that enhanced dependencies are particularly useful for recovering implicit subject relations in Portuguese and for enriching clause relations through information from prepositions and conjunctions. These enhancements enable a more explicit representation of participant continuity and event relations in narratives, supporting the transition from syntactic dependency analysis to richer semantic annotation.
A Comparative Analysis of Adjectives in Image Descriptions in Brazilian Portuguese and English
Maucha Andrade Gamonal | Adriana Pagano | Felix Engler | André V. Lopes Coneglian | Ely E. S. Mattos
Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
Maucha Andrade Gamonal | Adriana Pagano | Felix Engler | André V. Lopes Coneglian | Ely E. S. Mattos
Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
Este artigo investiga o modo como os adjetivos representam a experiência visual em descrições, em português brasileiro e em inglês, do conjunto de dados Framed Multi30K. Com base na Gramática Sistêmico-Funcional e na Semântica de Frames, o estudo classifica os adjetivos em Epítetos experienciais, Epítetos interpessoais e Classificadores, além de examinar os frames por eles evocados. Os resultados mostram que os Epítetos experienciais são predominantes, o que indica que os adjetivos são empregados principalmente para representar propriedades visualmente salientes. A anotação semântica também revela que Color é o frame mais frequente. Ao identificar os significados adjetivais mais salientes, o estudo contribui para compreender quais atributos visuais tendem a receber maior destaque por parte dos observadores.
Developing Multilingual Multiword Expressions (MWEs) Resources: An Annotated Corpus of Fables following the PARSEME guidelines
Letícia Guedes Guimarães | Adriana Pagano | André V. Lopes Coneglian | Aline Villavicencio
Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
Letícia Guedes Guimarães | Adriana Pagano | André V. Lopes Coneglian | Aline Villavicencio
Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
This paper introduces a Brazilian Portuguese corpus of fables developed as part of a broader multilingual initiative. It comprises the narratives and their concluding moral statements (epimythia), annotated for morphosyntax and multiword expressions (MWEs) according to the Universal Dependencies (UD) and PARSEME guidelines, respectively. The analysis reveals that 53.59% of the sentences contain at least one MWE, with inherently reflexive verbs (IRVs) constituting the most frequent category. MWEs are also distributed differently: narratives contain a higher proportion of adverbial MWEs, whereas adpositional MWEs are frequent in epimythia. Future work will enrich the corpus through semantic annotation based on Uniform Meaning Representation (UMR).