Return of ChebNet: Understanding and Improving an Overlooked GNN on Long Range Tasks - Hariri, Ali; Arroyo, Alvaro; Gravina, Alessio; Eliasof, Moshe; Schönlieb, Carola-Bibiane; Bacciu, Davide; Dong, Xiaowen; Azizzadenesheli, Kamyar; Vandergheynst, Pierre (Advances in Neural Information Processing Systems, 2025)