Santos, Matheus, Iágson Carlos L. Silva, Lucas de O. Santos, Elizângela de S. Rebouças, Pedro Pedrosa Rebouças Filho, and Houbing H. Song. " A Fully Automatic Approach for COVID-19 Diagnosis in CT Imaging: Integrating Lung Segmentation, Fine-Tuning and Grad-CAM Visualization." Anais da XXXV Brazilian Conference on Intelligent Systems, Fortaleza/CE, 2025. SBC, 2025, pp.3-18.