A comparision between Symbolic and non-symbolic machine learning techniques in automated annotation of the "Keywords" field of SWISS-PROT. - Luciana F. Schroeder; Ana L. C. Bazzan; João Francisco Valiati; Paulo Martins Engel; Sergio Ceroni (WOB, 2002)

An Alternative Approach for Promoter Recognition in Prokaryotic Organims. - João Francisco Valiati; Paulo Martins Engel (WOB, 2004)

A Clustering Strategy to Find Similarities in Mycoplasma Promoters. - João Francisco Valiati; Paulo Martins Engel (BSB, 2005)

Mining Maximal Generalized Frequent Geographic Patterns with Knowledge Constraints. - Vania Bogorny; João Francisco Valiati; Sandro da Silva Camargo; Paulo Martins Engel; Bart Kuijpers; Luis Otávio Alvares (ICDM, 2006)

Semantic Hubs for Geological Projects. - Yamine Aït Ameur; Nabil Belaid; Mohammed Bennis; Olivier Corby; Rose Dieng-Kuntz; Jérémie Doucy; Priscille Durville; Chimène Fankam; Fabien Gandon; Alain Giboin; Patrick Giroux; Sandrine Grataloup; et al. (SeMMA, 2008)

Towards Elimination of Redundant and Well Known Patterns in Spatial Association Rule Mining. - Vania Bogorny; João Francisco Valiati; Sandro da Silva Camargo; Paulo Martins Engel; Luis Otávio Alvares (Intelligent Techniques and Tools for Novel System Architectures, 2008)

Semantic-based pruning of redundant and uninteresting frequent geographic patterns. - Vania Bogorny; João Francisco Valiati; Luis Otávio Alvares (GeoInformatica, 2010)

Document-level sentiment classification: An empirical comparison between SVM and ANN. - Rodrigo Moraes; João Francisco Valiati; Wilson P. Gavião Neto (Expert Syst. Appl., 2013)

Pre-trained convolutional neural networks as feature extractors for tuberculosis detection. - U. K. Lopes; João Francisco Valiati (Comput. Biol. Medicine, 2017)

Deep Learning Applied on Rened Opinion Review Datasets. - Ingo Jost; João Francisco Valiati (Inteligencia Artif., 2018)

An Investigation to Identify Factors that Lead to Delay in Healthcare Reimbursement Process: A Brazilian case. - Ricardo Gerhardt; João Francisco Valiati; José Vicente Canto dos Santos (Big Data Res., 2018)

Unbalanced sentiment classification: an assessment of ANN in the context of sampling the majority class. - Rodrigo Moraes; João Francisco Valiati; Wilson P. Gavião Neto (PeerJ Prepr., 2018)

An analysis of hierarchical text classification using word embeddings. - Roger A. Stein; Patrícia Augustin Jaques; João Francisco Valiati (Inf. Sci., 2019)