Mubark Alghamdi, Muidh Awadh Algahtani, Eman Abouelkheir, Amani Ibraheem, Aisha Abdallah, Ammar Almutawa, Wedad M. Alawad. "Spatio-temporal graph ConvLSTM with hierarchical personalized federated learning for cooperative zero-day intrusion detection in 6G internet of vehicles." Scientific Reports (2026). https://doi.org/10.1038/s41598-026-58600-0