Comparing User Perception of Explanations Developed with XAI Methods. - Jonathan Aechtner; Lena M. Cabrera; Dennis Katwal; Pierre Onghena; Diego Penroz Valenzuela; Anna Wilbik (FUZZ-IEEE, 2022)

Rotation-invariant Hierarchical Segmentation on Poincaré Ball for 3D Point Cloud. - Pierre Onghena; Leonardo Gigli; Santiago Velasco-Forero (ICCV (Workshops), 2023)

MorphoSkel3D: Morphological Skeletonization of 3D Point Clouds for Informed Sampling in Object Classification and Retrieval. - Pierre Onghena; Santiago Velasco-Forero; Beatriz Marcotegui (CoRR, 2025)