Zanotelli, Vitor, Sampaio, Arthur, Martinello, Magnos, Ros-Giralt, Jordi, AND Comarela, Giovanni. " Bottleneck-Aware Network Design for Optimizing Distributed AI Model Training" Proceedings of the Regional School of Informatics of EspĂ­rito Santo (ERI-ES) [Online], (16 October 2025)