2 papers
cs.LG2025
Performance Heterogeneity in Graph Neural Networks: Lessons for Architecture Design and Preprocessing
Lukas Fesser, Melanie Weber
Graph Neural Networks have emerged as the most popular architecture for graph-level learning, including graph classification and regression tasks, which frequently arise in areas s…
cs.LG2025
Enhancing the Utility of Higher-Order Information in Relational Learning
Raphael Pellegrin, Lukas Fesser, Melanie Weber
Higher-order information is crucial for relational learning in many domains where relationships extend beyond pairwise interactions. Hypergraphs provide a natural framework for mod…