{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T15:47:00Z","timestamp":1761580020896,"version":"build-2065373602"},"reference-count":18,"publisher":"Sociedade Brasileira de Computa\u00e7\u00e3o","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>Este trabalho analisa a anota\u00e7\u00e3o da nega\u00e7\u00e3o no portugu\u00eas segundo as diretrizes da Universal Dependencies (UD). A partir da revis\u00e3o de operadores negativos e preposi\u00e7\u00f5es de exclus\u00e3o nos corpora UD Portuguese Bosque, Porttinari-base e na ferramenta PortiLexicon-UD, identificamos inconsist\u00eancias na marca\u00e7\u00e3o de atributos morfol\u00f3gicos e rela\u00e7\u00f5es sint\u00e1ticas. Propomos ajustes que tornam a anota\u00e7\u00e3o mais precisa e consistente, contribuindo para tarefas de PLN como an\u00e1lise de sentimento, extra\u00e7\u00e3o de informa\u00e7\u00e3o e tradu\u00e7\u00e3o autom\u00e1tica.<\/jats:p>","DOI":"10.5753\/stil.2025.37865","type":"proceedings-article","created":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T15:42:06Z","timestamp":1761579726000},"page":"627-634","source":"Crossref","is-referenced-by-count":0,"title":["An\u00e1lise da Anota\u00e7\u00e3o de Nega\u00e7\u00e3o em Corpora sob as Diretrizes da Universal Dependencies"],"prefix":"10.5753","author":[{"given":"Isaac Souza de","family":"Miranda Jr.","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Oto Ara\u00fajo","family":"Vale","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3742","published-online":{"date-parts":[[2025,9,29]]},"reference":[{"key":"1","doi-asserted-by":"crossref","unstructured":"Chapman, W. W., Bridewell, W., Hanbury, P., Cooper, G. F., and Buchanan, B. G. (2001). A simple algorithm for identifying negated findings and diseases in discharge summaries. Journal of Biomedical Informatics, 34(5):301\u2013310.","DOI":"10.1006\/jbin.2001.1029"},{"key":"2","unstructured":"Cyrino, S. M. L. (2024). More on negation in brazilian portuguese. Estudos lingu\u00edsticos e liter\u00e1rios."},{"key":"3","unstructured":"de Moura Neves, M. H. (2000). Gram\u00e1tica de usos do portugu\u00eas. Unesp."},{"key":"4","doi-asserted-by":"crossref","unstructured":"Duran, M., Lopes, L., Nunes, M. d. G., and Pardo, T. (2023). The dawn of the porttinari multigenre treebank: Introducing its journalistic portion. In Anais do XIV Simp\u00f3sio Brasileiro de Tecnologia da Informa\u00e7\u00e3o e da Linguagem Humana (STIL 2023), pages 115\u2013124, Porto Alegre, RS, Brasil. Sociedade Brasileira de Computa\u00e7\u00e3o.","DOI":"10.5753\/stil.2023.233975"},{"key":"5","unstructured":"Goldin, I. and Chapman, W. W. (2003). Learning to detect negation with \u2018not\u2019 in medical texts. In Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2003) Workshop on Text Analysis and Search for Bioinformatics."},{"key":"6","doi-asserted-by":"crossref","unstructured":"Jim\u00e9nez-Zafra, S. M., Morante, R., Mart\u00edn-Valdivia, M. T., and Ure\u00f1a-L\u00f3pez, L. A. (2020). Corpora annotated with negation: An overview. Computational Linguistics, 46(1):1\u201352.","DOI":"10.1162\/coli_a_00371"},{"key":"7","doi-asserted-by":"crossref","unstructured":"Li, Y., Thomas, M. A., and Liu, D. (2021). From semantics to pragmatics: where is can lead in natural language processing (nlp) research. European Journal of Information Systems, 30(5):569\u2013590.","DOI":"10.1080\/0960085X.2020.1816145"},{"key":"8","unstructured":"Lopes, L., Duran, M. S., Fernandes, P., and Pardo, T. A. S. (2022a). Portilexicon-ud: a portuguese lexical resource according to universal dependencies model. In Proceedings of the 13th Conference on Language Resources and Evaluation (LREC 2022), Marseille, France."},{"key":"9","unstructured":"Lopes, L., Duran, M. S., Nunes, M. d. G. V., and Pardo, T. A. S. (2022b). Corpora building process according to the universal dependencies model: an experiment for portuguese. <a href=\"https:\/\/summer-heart-0930.chufeiyun1688.workers.dev:443\/https\/repositorio.usp.br\/item\/003067405\"target=\"_blank\">[link]<\/a>."},{"key":"10","unstructured":"Mioto, C. (1992). Nega\u00e7\u00e3o sentencial no portugu\u00eas brasileiro e teoria da gram\u00e1tica. Tese de doutorado em lingu\u00edstica, Universidade Estadual de Campinas (UNICAMP), Campinas, SP."},{"key":"11","unstructured":"Mioto, C. (1998). Tipos de nega\u00e7\u00e3o. Cadernos de estudos linguisticos, 34."},{"key":"12","doi-asserted-by":"crossref","unstructured":"Moia, T. (2024). A distribui\u00e7\u00e3o dos adjuntos temporais negativos no portugu\u00eas contempor\u00e2neo: nega\u00e7\u00e3o, concord\u00e2ncia negativa e constru\u00e7\u00f5es de grau. Diacr\u00edtica, 38(1):226\u2013253.","DOI":"10.21814\/diacritica.5428"},{"key":"13","doi-asserted-by":"crossref","unstructured":"Mutalik, P. G., Deshpande, A., and Nadkarni, P. M. (2001). Use of general-purpose negation detection to augment concept indexing of medical documents: a quantitative study using the umls. Journal of the American Medical Informatics Association, 8(6):598\u2013609.","DOI":"10.1136\/jamia.2001.0080598"},{"key":"14","unstructured":"Rademaker, A., Chalub, F., Real, L., Freitas, C., Bick, E., and Paiva, V. (2017). Universal dependencies for portuguese. In Proceedings of the Fourth International Conference on Dependency Linguistics (Depling 2017), pages 197\u2013206, Pisa, Italy."},{"key":"15","unstructured":"Santana, M. (2019). News of the brazilian newspaper."},{"key":"16","doi-asserted-by":"crossref","unstructured":"Schwenter, S. A. (2016). Some issues in negation in portuguese. In The Handbook of Portuguese Linguistics, pages 425\u2013440. Wiley-Blackwell.","DOI":"10.1002\/9781118791844.ch23"},{"key":"17","unstructured":"Straka, M., Strakov\u00e1, J., and Gamba, F. (2024). \u00daFAL LatinPipe at EvaLatin 2024: Morphosyntactic analysis of Latin. In Proceedings of the Third Workshop on Language Technologies for Historical and Ancient Languages (LT4HALA) @ LREC-COLING2024, pages 207\u2013214, Torino, It\u00e1lia. ELRA and ICCL."},{"key":"18","unstructured":"Universal Dependencies (2021). Universal dependencies. <a href=\"https:\/\/summer-heart-0930.chufeiyun1688.workers.dev:443\/https\/universaldependencies.org\/u\/feat\"target=\"_blank\">[link]<\/a>. Acesso em: 03 junho 2025."}],"event":{"name":"Simp\u00f3sio Brasileiro de Tecnologia da Informa\u00e7\u00e3o e da Linguagem Humana","location":"Brasil","acronym":"STIL 2025","number":"16"},"container-title":["Anais do XVI Simp\u00f3sio Brasileiro de Tecnologia da Informa\u00e7\u00e3o e da Linguagem Humana (STIL 2025)"],"original-title":[],"link":[{"URL":"https:\/\/summer-heart-0930.chufeiyun1688.workers.dev:443\/https\/sol.sbc.org.br\/index.php\/stil\/article\/download\/37865\/37643","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/summer-heart-0930.chufeiyun1688.workers.dev:443\/https\/sol.sbc.org.br\/index.php\/stil\/article\/download\/37865\/37643","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T15:43:03Z","timestamp":1761579783000},"score":1,"resource":{"primary":{"URL":"https:\/\/summer-heart-0930.chufeiyun1688.workers.dev:443\/https\/sol.sbc.org.br\/index.php\/stil\/article\/view\/37865"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,29]]},"references-count":18,"URL":"https:\/\/summer-heart-0930.chufeiyun1688.workers.dev:443\/https\/doi.org\/10.5753\/stil.2025.37865","relation":{},"subject":[],"published":{"date-parts":[[2025,9,29]]}}}