Sandra Collovini

According to our database, Sandra Collovini authored at least 22 papers between 2006 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2020

Relation Extraction for Competitive Intelligence.

Sandra Collovini, Patrícia Nunes Gonçalves, Guilherme Cavalheiro, Joaquim Santos, Renata Vieira

Proceedings of the Computational Processing of the Portuguese Language, 2020

2019

IberLEF 2019 Portuguese Named Entity Recognition and Relation Extraction Tasks.

Sandra Collovini, Joaquim Francisco Santos Neto, Bernardo Scapini Consoli, Juliano Terra, Renata Vieira, Paulo Quaresma, Marlo Souza, Daniela Barreiro Claro, Rafael Glauber

Proceedings of the Iberian Languages Evaluation Forum co-located with 35th Conference of the Spanish Society for Natural Language Processing, 2019

Assessing the Impact of Contextual Embeddings for Portuguese Named Entity Recognition.

Joaquim Santos, Bernardo Scapini Consoli, Cícero Nogueira dos Santos, Juliano Terra, Sandra Collovini, Renata Vieira

Proceedings of the 8th Brazilian Conference on Intelligent Systems, 2019

2018

Análise da capacidade de identificação de paráfrase em ferramentas de resolução de correferência.

Bernardo Scapini Consoli, Joaquim Francisco Santos Neto, Sandra Collovini de Abreu, Renata Vieira

Linguamática, 2018

Corref-PT: A Semi-Automatic Annotated Portuguese Coreference Corpus.

Renata Vieira, Amália Mendes, Paulo Quaresma, Evandro Fonseca, Sandra Collovini, Sandra Antunes

Computación y Sistemas, 2018

Analysing Semantic Resources for Coreference Resolution.

Thiago Lima, Sandra Collovini, Ana Luisa Leal, Evandro Fonseca, Xiaoxuan Han, Siyu Huang, Renata Vieira

Proceedings of the Computational Processing of the Portuguese Language, 2018

Annotating Relations Between Named Entities with Crowdsourcing.

Sandra Collovini, Bolivar Pereira, Henrique D. P. dos Santos, Renata Vieira

Proceedings of the Natural Language Processing and Information Systems, 2018

Cross-Framework Evaluation for Portuguese POS Taggers and Parsers.

Sandra Collovini, Henrique D. P. dos Santos, Thiago Lima, Evandro Fonseca, Bolivar Pereira, Marlo Souza, Sílvia Moraes, Renata Vieira

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2018

2017

Processo de construção de um corpus anotado com Entidades Geológicas visando REN (Building an annotated corpus with geological entities for NER)[In Portuguese].

Daniela O. F. do Amaral, Sandra Collovini, Anny Figueira, Renata Vieira, Marco Gonzalez

Proceedings of the 11th Brazilian Symposium in Information and Human Language Technology, 2017

Collective Elaboration of a Coreference Annotated Corpus for Portuguese Texts.

Evandro Brasil da Fonseca, Vinicius Sesti, Sandra Collovini, Renata Vieira, Ana Luisa Leal, Paulo Quaresma

Proceedings of the Second Workshop on Evaluation of Human Language Technologies for Iberian Languages (IberEval 2017) co-located with 33th Conference of the Spanish Society for Natural Language Processing (SEPLN 2017), 2017

2016

Extracting and Structuring Open Relations from Portuguese Text.

Sandra Collovini, Gabriel Machado, Renata Vieira

Proceedings of the Computational Processing of the Portuguese Language, 2016

Summ-it++: an Enriched Version of the Summ-it Corpus.

Evandro Brasil da Fonseca, André Antonitsch, Sandra Collovini, Daniela O. F. do Amaral, Renata Vieira, Anny Figueira

Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

A Sequence Model Approach to Relation Extraction in Portuguese.

Sandra Collovini, Gabriel Machado, Renata Vieira

Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

2015

Analysing the Role of Representation Choices in Portuguese Relation Extraction.

Sandra Collovini, Marcelo de Bairros P. Filho, Renata Vieira

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2015

2014

Extração de relações do domínio de organizações para o português.

Sandra Collovini de Abreu

PhD thesis, 2014

Extraction of Relation Descriptors for Portuguese Using Conditional Random Fields.

Sandra Collovini, Lucas Pugens, Aline A. Vanin, Renata Vieira

Proceedings of the Advances in Artificial Intelligence - IBERAMIA 2014, 2014

2013

A review on Relation Extraction with an eye on Portuguese.

Sandra Collovini de Abreu, Tiago Luis Bonamigo, Renata Vieira

J. Braz. Comput. Soc., 2013

2010

A new cycle of improvement for information quality services.

Sandra Collovini de Abreu, Tércio Oliveira de Almeida, Luiz Carlos Ribeiro Junior, Marília Terra de Mello

Proceedings of the 15th International Conference on Information Quality, 2010

2008

Using Semantic Prototypes for Discourse Status Classification.

Sandra Collovini, Luiz Carlos Ribeiro, Patrícia Nunes Gonçalves, Vinicius M. Muller, Renata Vieira

Proceedings of the Computational Processing of the Portuguese Language, 2008

2006

Semantic tagging for resolution of indirect anaphora.

Renata Vieira, Eckhard Bick, Jorge C. B. Coelho, Vinicius M. Muller, Sandra Collovini, J. Souza, Lucia Helena Machado Rino

Proceedings of the SIGDIAL 2006 Workshop, 2006

Resolving Portuguese Nominal Anaphora.

Jorge C. B. Coelho, Vinicius M. Muller, Sandra Collovini, Renata Vieira, Lucia Helena Machado Rino

Proceedings of the Computational Processing of the Portuguese Language, 2006

Learning Discourse-new References in Portuguese Texts.

Sandra Collovini, Renata Vieira

Proceedings of the Artificial Intelligence in Theory and Practice, 2006