2 papers
cs.GT2026
Dimensions of Power: A Systematic Guide to Power Indices for Explainable AI
Filip Naudot, Arunavo Ganguly, Timotheus Kampik +2
Power indices, originating in cooperative game theory, quantify each player's influence on the outcome of a given game. Originally designed to distribute profits or costs among pla…
cs.LG2026
The Role of Node Features in Graph Pooling
Jan von Pichowski, Alžbeta Hrabošová, Ingo Scholtes +1
Graph pooling is commonly applied in graph classification, yet its empirical gains over standard WL-1 expressive GNNs are often marginal or inconsistent. We study this gap by analy…