Borlido, Isabela, 		Fonseca, Gabriel, 		Patrocinio Jr, Zenilton, 		Cousty, Jean, 		Perret, Benjamin, 		Najman, Laurent, 		Kenmochi, Yukiko, AND 		Guimaraes, Silvio.
" Exploring hierarchy simplification for non-significant region removal" <em>Proceedings of the Conference on Graphics, Patterns and Images (SIBGRAPI)</em> [Online], (28 October 2019)