Introducing a Corpus of Human-Authored Dialogue Summaries in Portuguese. - Norton Trevisan Roman; Paul Piwek; Ariadne Maria Brito Rizzoni Carvalho; Alexandre Rossi Alvares (RANLP, 2013)

AgreeCalc: Uma Ferramenta para Análise da Concordância entre Múltiplos Anotadores (AgreeCalc: A Tool for the Analysis of Agreement Between Multiple Annotators) [in Portuguese]. - Alexandre Rossi Alvares; Norton Trevisan Roman (STIL, 2013)

Sentiment and Behaviour Annotation in a Corpus of Dialogue Summaries. - Norton Trevisan Roman; Paul Piwek; Ariadne Maria Brito Rizzoni Carvalho; Alexandre Rossi Alvares (J. Univers. Comput. Sci., 2015)