Evaluation of latent dirichlet allocation for document organization in different levels of semantic complexity. - Roberta Akemi Sinoara; Ricardo B. Scheicher; Solange O. Rezende (SSCI, 2017)

Sentiment classification improvement using semantically enriched information. - Ricardo B. Scheicher; Roberta Akemi Sinoara; Jonas C. Felinto; Solange O. Rezende (DocEng, 2019)