Recognition of Compromised Accounts on Twitter. - Rodrigo Augusto Igawa; Alex Marino Gonçalves de Almeida; Bruno Bogaz Zarpelão; Sylvio Barbon (SBSI, 2015)

Recognition on Online Social Network by user's writing style. - Rodrigo Augusto Igawa; Alex Marino Gonçalves de Almeida; Bruno Bogaz Zarpelão; Sylvio Barbon Jr. (Braz. J. Inf. Syst., 2015)

Multi-class Emotions Classification by Sentic Levels as Features in Sentiment Analysis. - Alex Marino Gonçalves de Almeida; Sylvio Barbon; Emerson Cabrera Paraiso (BRACIS, 2016)

Applying multi-label techniques in emotion identification of short texts. - Alex Marino Gonçalves de Almeida; Ricardo Cerri; Emerson Cabrera Paraiso; Rafael Gomes Mantovani; Sylvio Barbon Junior (Neurocomputing, 2018)

Use of Paraconsistent Feature Engineering to support the Long Term Feature choice for Speaker Verification. - Alex Marino Gonçalves de Almeida; Claudineia Helena Recco; Rodrigo Capobianco Guido (FLAIRS, 2021)

Knowledge-Based Wavelet Filters Prominently Detect Spoofed Speech. - Alex Marino Gonçalves de Almeida; Rodrigo Capobianco Guido (ISM, 2021)

Elaboração de filtros Wavelets baseada em conhecimento para distinção de locutores autênticos e inautênticos - Alex Marino Gonçalves de Almeida (2022)

Exploratory Study of Data Sampling Methods for Imbalanced Legal Text Classification. - Daniela L. Freire; Alex Marino Gonçalves de Almeida; Márcio de Souza Dias; Adriano Rivolli; Fabíola S. F. Pereira; Giliard Almeida de Godoi; André C. P. L. F. de Carvalho (HAIS, 2023)

Threshold-Based Classification to Enhance Confidence in Open Set of Legal Texts. - Daniela L. Freire; Alex Marino Gonçalves de Almeida; Márcio de Souza Dias; Adriano Rivolli; Fabíola S. F. Pereira; Giliard Almeida de Godoi; André C. P. L. F. de Carvalho (IDEAL, 2023)

A Comprehensive Survey on Ensemble Learning-Based Intrusion Detection Approaches in Computer Networks. - Thiago José Lucas; Inaê Soares de Figueiredo; Carlos Alexandre Carvalho Tojeiro; Alex Marino Gonçalves de Almeida; Rafal Scherer; José Remo Ferreira Brega; João Paulo Papa; Kelton Augusto Pontara da Costa (IEEE Access, 2023)