Onto.PT: Towards the Automatic Construction of a Lexical Ontology for Portuguese



information extraction, lexical ontologies, wordnet, semantic relations, synsets, automatic, clustering, dictionaries


Natural Language Processing

Related Project


PhD Thesis

Onto.PT: Towards the Automatic Construction of a Lexical Ontology for Portuguese, May 2013

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Year 2018 : 4 citations

 Granada, R., Vieira, R., Trojahn, C., and Aussenac-Gilles, N. (2018). Evaluating the complementarity of taxonomic relation extraction methods across different languages. ArXiv e-prints.

 Fonseca, E., Vanin, A., and Vieira, R. (2018). Mention clustering to improve por- tuguese semantic coreference resolution. In Proceedings of International Conference on Applications of Natural Language to Information Systems (NLDB 2018), volume 10859 of LNCS. Springer, Cham.

 Simões, A. and Guinovart, X. G. (2018). Extending the Galician Wordnet Using a Multilingual Bible Through Lexical Alignment and Semantic Annotation. In 7th Symposium on Languages, Applications and Technologies (SLATE 2018), volume 62 of OASIcs, pages 14:1–14:13, Dagstuhl, Germany. Schloss Dagstuhl.

 Fonseca, E. B. (2018). Resolução de Correferência Nominal Usando Semântica em Língua Portuguesa. PhD thesis, Pontfícia Universidade Católica do Rio Grande do Sul.

Year 2017 : 3 citations

 Fonseca, E., Sesti, V., Antonitsch, A., Vanin, A., and Vieira, R. (2017). CORP: Uma abordagem baseada em regras e conhecimento semntico para a resoluo de correferncias. Linguamática, 9(1):3–18.

 SCHIESSL, Marcelo, & BRÄSCHER, Marisa. (2017). Ontology lexicalization: Relationship between content and meaning in the context of Information Retrieval. Transinformação, 29(1), 57-72.

 Fonseca, E., Sesti, V., Collovini, S., Vieira, R., Leal, A. L., and Quaresma, P. (2017). Collective elaboration of a coreference annotated corpus for Portuguese texts. In Proceedings of Evaluation of Human Language Technologies for Iberian Languages, IberEval 2017.

Year 2016 : 1 citations

 Simões, A., Guinovart, X. G., and Almeida, J. J. (2016). Enriching a portuguese word- net using synonyms from a monolingual dictionary. In Proceedings of 10th International Conference on Language Resources and Evaluation (LREC 2016), Portorož, Slovenia. ELRA.

Year 2015 : 3 citations

 Rodrigues, R. and Gomes, P. (2015). RAPPORT - A portuguese question- answering system. In Proceedings of the 17th Portuguese Conference on Artificial Intelligence, EPIA 2015, volume 9273 of LNCS, pages 771–782, Coimbra, Portugal. Springer.

 Granada, R. L. (2015). Evaluation of methods for taxonomic relation extraction from text. PhD thesis, Pontifical Catholic University of Rio Grande do Sul.

 Markov, I., Mamede, N., and Baptista, J. (2015). A rule-based meronymy extraction module for Portuguese. Computación y Systemas, 19(4):661–683.

Year 2014 : 8 citations

 Brett Drury, Alneu de Andrade Lopes. A comparison of the effect of feature selection and balancing strategies upon the sentiment classification of Portuguese News Stories. XI Encontro Nacional de Inteligência Artificial e Computacional (ENIAC). São Carlos, SP, Brazil. 2014.

 Ilia Markov, Nuno Mamede, Jorge Baptista. Body-Part Nouns and Whole-Part Relations in Portuguese. Proceedings of International Conference on the Computational Processing of the Portuguese Language (PROPOR 2014), LNCS, Volume 8775, pp 125-136. Springer, 2014.

 Ilia Markov, Nuno Mamede, Jorge Baptista. Whole-part relations rule-based automatic identification: Issues from fine-grained error analysis. In Proceedings of 13th Mexican International Conference on Artificial Intelligence, Part I, volume 8856 of LNCS, pages 37–50. Springer. 2014.

 Xavier Gómez Guinovar and Miguel Anxo Solla Portela (2014). O dicionario de sinónimos como recurso para a expansión de wordnet. Linguamática, 6(2):69–74

 Rademaker, A., Paiva, V. D., de Melo, G., Coelho, L. M. R., and Gatti, M. (2014). OpenWordnet-PT: A project report. In Proceedings of the 7th Global WordNet Conference, GWC’14, Tartu, Estonia.

 Ilia Markov (2014). Automatic identification of whole-part relations in portuguese. Master’s thesis, Universidade do Algarve.

 Ilia Markov, Nuno Mamede, Jorge Baptista. Automatic Identification of Whole-Part Relations in Portuguese. Proceedings of 3rd Symposium on Languages, Applications and Technologies (SLATE 2014). OASIcs, 2014.

 Gonçalo André Rodrigues Suissas (2014). Verb sense classification. Master’s thesis, Instituto Superior Técnico.