Journal Articles
2018(1 publication)
[publication]Gonçalo Oliveira, H,  and Ricardo Rodrigues , "Explorando a Geração Automática de Adivinhas em Português", Linguamática,  pp. 3-18, 2018

2016(1 publication)
[publication]Alves, A. and Ricardo Rodrigues and Gonçalo Oliveira, H,  , "ASAPP: Alinhamento Semântico Automático de Palavras aplicado ao Português", Linguamática,  vol. 8,  pp. 43-58, 2016
[citation][year=2020]Cabezudo, M. A. S., Inácio, M., Rodrigues, A. C., Casanova, E., and de Sousa, R. F. (2020). Natural language inference for Portuguese using BERT and multilingual information. In Computational Processing of the Portuguese Language - 14th International Conference, PROPOR 2020, Evora, Portugal, March 2-4, 2020, Proceedings, volume 12037 of LNCS, pages 346–356. Springer.
[citation][year=2020]Cabezudo, M. A. S., Inácio, M., Rodrigues, A. C., Casanova, E., and de Sousa, R. F. (2020). NILC at ASSIN 2: Exploring multilingual approaches. In Proceedings of the ASSIN 2 Shared Task: Evaluating Semantic Textual Similarity and Textual Entailment in Portuguese, volume 2583 of CEUR Workshop Proceedings. CEUR-WS.org.
[citation][year=2019]Silva, A., Lozkins, A., Bertoldi, L. R., Rigo, S., and Bure, V. M. (2019). Semantic Textual Similarity on Brazilian Portuguese: An approach based on language-mixture models. Vestnik of Saint Petersburg University, 15(2):235–244.
[citation][year=2018]de Barcelos Silva, A. and Rigo, S. J. (2018). Enhancing Brazilian Portuguese textual entailment recognition with a hybrid approach. Journal of Computer Science, 14(9):945– 956.
[citation][year=2018]Fonseca, E. R. and Aluísio, S. M. (2018). Syntactic knowledge for natural language inference in Portuguese. In Computational Processing of the Portuguese Language - 13th Inter- national Conference, PROPOR 2018, Canela, Brazil, September 24-26, 2018, Proceedings, volume 11122 of LNCS, pages 242–252. Springer.
[citation][year=2018]Gamallo, P. and Pereira-Fariña, M. (2018). Exploring unsupervised methods to textual similarity. In Proceedings of 1st Workshop on Linguistic Tools and Resources for Paraphrasing in Portuguese (POP), Canela, Brazil.
[citation][year=2018]Rocha, G. and Lopes Cardoso, H. (2018). Recognizing textual entailment: Challenges in the Portuguese language. Information, 9(4).
[citation][year=2018]de Barcelos Silva, A. (2018). O uso de recursos linguísticos para mensurar a semelhança semântica entre frases curtas através de uma abordagem híbrida. Master’s thesis, Universidade do Vale do Rio dos Sinos (UNISINOS).
[citation][year=2018]Gamallo, P. and Pereira-Fariña, M. (2018). Explorando métodos non-supervisados para calcular a similitude semántica textual. Linguamática, 10(2):63–68.
[citation][year=2017]Cavalcanti, A. P., Ferreira, R., Ferreira, M. A. D., Neto, S., Passero, G., and Miranda, P. (2017). Uma Nova Abordagem para Detecção de Plágio em Ambientes Educacionais. In Anais do XXVIII Simpósio Brasileiro de Informática na Educação (SBIE 2017), pages 1177–1186.
[citation][year=2017]Cavalcanti, A. P., de Mello, R. F. L., Ferreira, M. A. D., Rolim, V. B., and Tenório, J. V. S. (2017). Statistical and semantic features to measure sentence similarity in Portuguese. In Proceedings of 6th Brazilian Conference on Intelligent Systems, BRACIS 2017, pages 342–347, Uberlândia, MG, Brazil.
[citation][year=2017]Rocha, G. and Cardoso, H. L. (2017). Recognizing textual entailment and paraphrases in Portuguese. In Progress in Artificial Intelligence - Proceedings of 18th Portuguese Conference on Artificial Intelligence, Porto, Portugal, September 5-8, 2017, volume 10423 of LNCS, pages 868–879. Springer.
[citation][year=2017]Feitosa, D. B. and Pinheiro, V. C. (2017). Análise de medidas de similaridade semântica na tarefa de reconhecimento de implicação textual. In Proceedings of Symposium in Information and Human Language Technology. Uberlandia, MG, Brazil, October 25, 2017, STIL 2017, pages 161–170. SBC.
[citation][year=2017]de Barcelos Silva, A., Rigo, S. J., Alves, I. M., and Barbosa, J. L. V. (2017). Avaliando a similaridade semântica entre frases curtas através de uma abordagem híbrida. In Proceedings of Symposium in Information and Human Language Technology. Uberlandia, MG, Brazil, October 25, 2017, STIL 2017, pages 93–102. SBC.
[citation][year=2016]Erick Rocha Fonseca, Leandro Borges dos Santos, Marcelo Criscuolo, Sandra Maria Aluísio. Visão Geral da Avaliação de Similaridade Semântica e Inferência Textual. Linguamática, Vol. 8, #2, pp. 3-13. December 2016.
[citation][year=2016]Pedro Fialho, Ricardo Marques, Bruno Martins, Luísa Coheur, Paulo Quaresma. INESC-ID@ASSIN: Medição de Similaridade Semântica e Reconhecimento de Inferência Textual. Linguamática, Vol. 8, #2, pp. 23-31. December 2016.

2012(1 publication)
[publication]Ricardo Rodrigues and Gonçalo Oliveira, H,  and Paulo Gomes , "Uma Abordagem ao Págico baseada no Processamento e Análise de Sintagmas dos Tópicos", Linguamática,  vol. 4,  pp. 31-39, 2012
[citation][year=2016]Gonçalves, P. N. and Branco, A. H. (2016). A comparative evaluation of QA systems over list questions. In Proceedings of 12th International Conference on Computational Processing of the Portuguese Language (PROPOR 2016), volume 9727 of LNAI, pages 115–121, Tomar, Portugal. Springer.
[citation][year=2012]Jorge O. Santos, Ana O. Alves, Francisco C. Pereira, Pedro H. Abreu. Semantic Enrichment of Places for the Portuguese Language. Actas do Inforum 2012, Simpósio de Informática, Lisboa, Portugal.
[citation][year=2012]Cláudia Freitas. A lusofonia na Wikipédia em 150 tópicos. Linguamática, Vol. 4, #1, pp. 9-18, April 2012
[citation][year=2012]Cristina Mota. Resultados págicos: participação, medidas e pontuação. Linguamática, Vol. 4, #1, pp. 77-91, April 2012

Conference Articles
2020(1 publication)
[publication]Gonçalo Oliveira, H,  and Ferreira, J. and Santos, J. and Fialho, P. and Ricardo Rodrigues and Coheur, L. and Alves, A. , "AIA-BDE: A Corpus of FAQs in Portuguese and their Variations", in 12th International Conference on Language Resources and Evaluation, 2020

2019(3 publications)
[publication]Gonçalo Oliveira, H,  and Filipe, R. and Ricardo Rodrigues and Alves, A. , "Using Lucene for Developing a Question-Answering Agent in Portuguese", in Proceedings of 8th Symposium on Languages, Applications and Technologies (SLATE 2019), 2019

[publication]Ferreira, J. and Gonçalo Oliveira, H,  and Ricardo Rodrigues , "Improving NLTK for Processing Portuguese", in Proceedings of 8th Symposium on Languages, Applications and Technologies (SLATE 2019), 2019
[citation][year=2020]Kaviani, M. and Rahmani, H. (2020). Emhash: Hashtag recommendation using neural network based on BERT embedding. In 2020 6th International Conference on Web Research (ICWR), pages 113–118. IEEE.

[publication]Ferreira, J. and Gonçalo Oliveira, H,  and Ricardo Rodrigues , "NLPyPort: Named Entity Recognition with CRF and Rule-Based Relation Extraction ", in Iberian Languages Evaluation Forum (IberLEF 2019), 2019

2018(4 publications)
[publication]Alves, A. and Gonçalo Oliveira, H,  and Ricardo Rodrigues and Rui Encarnação , "ASAPP 2.0: Advancing the State-of-the-Art of Semantic Textual Similarity for Portuguese", in 7th Symposium on Languages, Applications and Technologies (SLATE'18), 2018
[citation][year=2020]Rodrigues, R. C., Rodrigues, J., de Castro, P. V. Q., da Silva, N. F. F., and da Silva Soares, A. (2020). Portuguese language models and word embeddings: Evaluating on semantic similarity tasks. In Computational Processing of the Portuguese Language - 14th International Conference, PROPOR 2020, Evora, Portugal, March 2-4, 2020, Proceedings, volume 12037 of LNCS, pages 239–248. Springer.
[citation][year=2018]Souza, M. and Sanches, L. M. P. (2018). Detecção de Paráfrases na Língua Portuguesa usando Sentence Embeddings. Linguamática, 10(2):31–44.

[publication]Ricardo Rodrigues and Gonçalo Oliveira, H,  , "NLPPort: A Pipeline for Portuguese NLP", in 7th Symposium on Languages, Applications and Technologies (SLATE 2018), 2018

[publication]Gonçalo Oliveira, H,  and Ricardo Rodrigues , "A Set of Procedures Attempting at the Generation of Verbal Humor in Portuguese", in 9th International Conference on Computational Creativity (ICCC 2018), 2018

[publication]Gonçalo Oliveira, H,  and Ricardo Rodrigues , "Exploring Lexical-Semantic Knowledge in the Generation of Novel Riddles in Portuguese", in 3rd Workshop on Computational Creativity in Natural Language Generation (CC-NLG 2018), 2018

2017(1 publication)
[publication]Gonçalo Oliveira, H,  and Alves, A. and Ricardo Rodrigues , "Gradually Improving the Computation of Semantic Textual Similarity in Portuguese", in 18th EPIA Conference on Artificial Intelligence, Porto, Portugal, September 5-8, 2017, 2017
[citation][year=2018]Souza, M. and Sanches, L. M. P. (2018). Detecção de Paráfrases na Língua Portuguesa usando Sentence Embeddings. Linguamática, 10(2):31–44.

2016(1 publication)
[publication]Ricardo Rodrigues and Paulo Gomes , "Improving Question-Answering for Portuguese using Triples Extracted from Corpora", in International Conference on Computational Processing of the Portuguese Language (PROPOR 2016), 2016

2015(1 publication)
[publication]Ricardo Rodrigues and Paulo Gomes , "RAPPORT: A Portuguese Question-Answering System", in EPIA 2015 - 17th Portuguese Conference on Artificial Intelligence, 2015

2014(1 publication)
[publication]Ricardo Rodrigues and Gonçalo Oliveira, H,  and Paulo Gomes , "LemPORT: a High-Accuracy Cross-Platform Lemmatizer for Portuguese", in 3rd Symposium on Languages, Applications and Technologies (SLATE’14), 2014
[citation][year=2019]Cançado, M., Amaral, L., Amorin, E., Veloso, A., and Mello, H. (2019). Subjetividade em correções de redações: detecção automática através de léxico de operadores de viés linguístico. Even3 Publicações. preprint.
[citation][year=2019]Sergeevich, S. D. (2019). Information technology for processing of natural-language texts based on the integrational approach. Master’s thesis, Igor Sikorsky Kyiv Polytechnic Institute.
[citation][year=2018]Sousa, L., de Mello, R., Cedrim, D., Garcia, A., Missier, P., Ucha, A., Oliveira, A., and Romanovsky, A. (2018). Vazadengue: An information system for preventing and combating mosquito- borne diseases with social networks. Information Systems, 75:26–42.
[citation][year=2018]Hachaj, T. and Ogiela, M. R. (2018). What can be learned from bigrams analysis of messages in social network? In Proceedings of 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI).
[citation][year=2018]de Barcelos Silva, A. (2018). O uso de recursos linguísticos para mensurar a semelhança semântica entre frases curtas através de uma abordagem híbrida. Master’s thesis, Universidade do Vale do Rio dos Sinos (UNISINOS).
[citation][year=2018]Galhardi, L. B., de Barbosa, C. R. S. C., Neto, J. C., and Brancher, J. D. (2018). Analisador léxico-morfológico de redações de estudantes no estilo do ENEM. Nuevas Ideas en Informática Educativa, 14:509–513.
[citation][year=2018]Gamallo, P. and Pereira-Fariña, M. (2018). Explorando métodos non-supervisados para calcular a similitude semántica textual. Linguamática, 10(2):63–68.
[citation][year=2017]Devezas, J. and Nunes, S. (2017). Information Extraction for Event Ranking. In 6th Symposium on Languages, Applications and Technologies (SLATE 2017), volume 56 of OASIcs, pages 18:1–18:14, Dagstuhl, Germany. Schloss Dagstuhl–Leibniz-Zentrum fuer Informatik.
[citation][year=2016]Wijaya, D. T. and Mitchell, T. (2016). Mapping verbs in different languages to knowledge base relations using web text as interlingua. In Proceedings of 15th Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, San Diego, CA, USA.
[citation][year=2016]Wijaya, D. T. (2016). VerbKB: A Knowledge Base of Verbs for Natural Language Understanding. PhD thesis, Carnegie Mellon University.
[citation][year=2016]de Almeida, H. M. C. (2016). Suffix identification in portuguese using transducers. Master’s thesis, Instituto Superior Técnico.
[citation][year=2016]Hachaj, T. and Ogiela, M. R. (2016). Clusters of trends detection in microblogging: Simple natural language processing vs hashtags–which is more informative? In Proceedings of 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS), pages 119–121. IEEE.

2011(1 publication)
[publication]Diéguez, D. and Ricardo Rodrigues and Paulo Gomes , "Using CBR for Portuguese Question Generation", in EPIA'2011, 2011

Edited Books
2019(1 publication)
[publication]Ricardo Rodrigues and Janousek, J. and Ferreira, L. and Coheur, L. and Batista, F. and Gonçalo Oliveira, H,  , "Proceedings of 8th Symposium on Languages, Applications and Technologies, SLATE 2019, June 27-28, 2019, Coimbra, Portugal",  vol. 74, 2019

PhD Theses
2017(1 publication)
[publication]Ricardo Rodrigues , "RAPPort: A Fact-Based Question Answering for Portuguese", 2017

MSc Theses
2007(1 publication)
[publication]Ricardo Rodrigues , "Previsão da Conformação de Proteínas: Uma Abordagem Evolucionária", 2007