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cs.LG2026
Degree-Mass Message Passing for Betweenness Ranking in Directed and Undirected Networks
Justin Dachille, Aurora Rossi, Sunil Kumar Maurya +5
Computing the importance of nodes in networks is a long-standing fundamental problem that has driven extensive study of various centrality measures. A particularly well-known centr…
cs.LG2026
Rethinking GNNs and Missing Features: Challenges, Evaluation and a Robust Solution
Francesco Ferrini, Veronica Lachi, Antonio Longa +5
Handling missing node features is a key challenge for deploying Graph Neural Networks (GNNs) in real-world domains such as healthcare and sensor networks. Existing studies mostly a…