Unveiling the sampling density in non-uniform geometric graphs. - Raffaele Paolino; Aleksandar Bojchevski; Stephan Günnemann; Gitta Kutyniok; Ron Levie (ICLR, 2023)

A Fractional Graph Laplacian Approach to Oversmoothing. - Sohir Maskey; Raffaele Paolino; Aras Bacho; Gitta Kutyniok (NeurIPS, 2023)

Weisfeiler and Leman Go Loopy: A New Hierarchy for Graph Representational Learning. - Raffaele Paolino; Sohir Maskey; Pascal Welke; Gitta Kutyniok (NeurIPS, 2024)

Graph Representational Learning: When Does More Expressivity Hurt Generalization? - Sohir Maskey; Raffaele Paolino; Fabian Jogl; Gitta Kutyniok; Johannes F. Lutzeyer (CoRR, 2025)