João Murta, João Batisteli, Silvio Guimarães, and Zenilton Patrocínio Jr. 2025.
 Superpixel Segmentation Effect on Hierarchical GNN applied to Image Classification. In <em>Anais Estendidos da XXXVIII Conference on Graphics, Patterns and Images</em>, setembro 30, 2025, Salvador/BA, Brasil. SBC, Porto Alegre, Brasil, 109-114.