2 papers
cs.LG2025
Efficient quantification on large-scale networks
Alessio Micheli, Alejandro Moreo, Marco Podda +3
Network quantification (NQ) is the problem of estimating the proportions of nodes belonging to each class in subsets of unlabelled graph nodes. When prior probability shift is at p…
cs.LG2025
A method for the systematic generation of graph XAI benchmarks via Weisfeiler-Leman coloring
Michele Fontanesi, Alessio Micheli, Marco Podda +1
Graph neural networks have become the de facto model for learning from structured data. However, the decision-making process of GNNs remains opaque to the end user, which undermine…