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cs.LG2025
Interpretable and Adaptive Node Classification on Heterophilic Graphs via Combinatorial Scoring and Hybrid Learning
Soroush Vahidi
Graph neural networks (GNNs) achieve strong performance on homophilic graphs but often struggle under heterophily, where adjacent nodes frequently belong to different classes. We p…
cs.AI2025
Feedforward Ordering in Neural Connectomes via Feedback Arc Minimization
Soroush Vahidi
We present a suite of scalable algorithms for minimizing feedback arcs in large-scale weighted directed graphs, with the goal of revealing biologically meaningful feedforward struc…