DANTE – A Treebank of Tweets in Brazilian Portuguese

Ariani Di-Felippo; Norton Trevisan Roman

doi:10.5753/stil.2026.26397

DANTE – A Treebank of Tweets in Brazilian Portuguese

Ariani Di-Felippo, Norton Trevisan Roman

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Abstract

In this article, we present the current state of DANTE (Dependency-ANalysed corpora of TwEets), a treebank focusing on tweets (currently X posts) written in Brazilian Portuguese, featuring four subcorpora varying in size, domain, and level of annotation under the Universal Dependencies framework. This article aims to inform the Natural Language Processing and Linguistic communities about currently available corpora, as well as what to expect from the treebank in the near future, while also bringing together the tools and language resources developed within the DANTE project.

Anthology ID:: 2026.stil-1.12
Volume:: Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
Month:: October
Year:: 2026
Address:: Cuiabá, Mato Grosso, Brazil
Editors:: Bryan Khelven da Silva Barbosa, Aline Paes, Ariani Di Felippo
Venue:: STIL
SIG:
Publisher:: Association for Computational Linguistics
Note:
Pages:: 139–149
Language:
URL:: https://aclanthology.org/2026.stil-1.12/
DOI:: 10.5753/stil.2026.26397
Bibkey:
Cite (ACL):: Ariani Di-Felippo and Norton Trevisan Roman. 2026. DANTE – A Treebank of Tweets in Brazilian Portuguese. In Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology, pages 139–149, Cuiabá, Mato Grosso, Brazil. Association for Computational Linguistics.
Cite (Informal):: DANTE – A Treebank of Tweets in Brazilian Portuguese (Di-Felippo & Roman, STIL 2026)
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PDF:: https://aclanthology.org/2026.stil-1.12.pdf

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@inproceedings{di-felippo-roman-2026-dante,
    title = "{DANTE} {--} A Treebank of Tweets in {B}razilian {P}ortuguese",
    author = "Di-Felippo, Ariani  and
      Roman, Norton Trevisan",
    editor = "Barbosa, Bryan Khelven da Silva  and
      Paes, Aline  and
      Felippo, Ariani Di",
    booktitle = "Proceedings of the 17th {B}razilian Symposium in Information and Human Language Technology",
    month = oct,
    year = "2026",
    address = "Cuiab{\'a}, Mato Grosso, Brazil",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.stil-1.12/",
    doi = "10.5753/stil.2026.26397",
    pages = "139--149",
    abstract = "In this article, we present the current state of DANTE (Dependency-ANalysed corpora of TwEets), a treebank focusing on tweets (currently X posts) written in Brazilian Portuguese, featuring four subcorpora varying in size, domain, and level of annotation under the Universal Dependencies framework. This article aims to inform the Natural Language Processing and Linguistic communities about currently available corpora, as well as what to expect from the treebank in the near future, while also bringing together the tools and language resources developed within the DANTE project."
}

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%0 Conference Proceedings
%T DANTE – A Treebank of Tweets in Brazilian Portuguese
%A Di-Felippo, Ariani
%A Roman, Norton Trevisan
%Y Barbosa, Bryan Khelven da Silva
%Y Paes, Aline
%Y Felippo, Ariani Di
%S Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology
%D 2026
%8 October
%I Association for Computational Linguistics
%C Cuiabá, Mato Grosso, Brazil
%F di-felippo-roman-2026-dante
%X In this article, we present the current state of DANTE (Dependency-ANalysed corpora of TwEets), a treebank focusing on tweets (currently X posts) written in Brazilian Portuguese, featuring four subcorpora varying in size, domain, and level of annotation under the Universal Dependencies framework. This article aims to inform the Natural Language Processing and Linguistic communities about currently available corpora, as well as what to expect from the treebank in the near future, while also bringing together the tools and language resources developed within the DANTE project.
%R 10.5753/stil.2026.26397
%U https://aclanthology.org/2026.stil-1.12/
%U https://doi.org/10.5753/stil.2026.26397
%P 139-149

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Markdown (Informal)

[DANTE – A Treebank of Tweets in Brazilian Portuguese](https://aclanthology.org/2026.stil-1.12/) (Di-Felippo & Roman, STIL 2026)

DANTE – A Treebank of Tweets in Brazilian Portuguese (Di-Felippo & Roman, STIL 2026)

ACL

Ariani Di-Felippo and Norton Trevisan Roman. 2026. DANTE – A Treebank of Tweets in Brazilian Portuguese. In Proceedings of the 17th Brazilian Symposium in Information and Human Language Technology, pages 139–149, Cuiabá, Mato Grosso, Brazil. Association for Computational Linguistics.