4 citations · 12 across the 8 of their papers we have counts for
4 papers · 1 filter
UCoDe: Unified Community Detection with Graph Convolutional Networks
Atefeh Moradan, Andrew Draganov, Davide Mottin +1
Community detection finds homogeneous groups of nodes in a graph. Existing approaches either partition the graph into disjoint, non-overlapping, communities, or determine only over…
GRASP: Graph Alignment through Spectral Signatures
Judith Hermanns, Anton Tsitsulin, Marina Munkhoeva +3
What is the best way to match the nodes of two graphs? This graph alignment problem generalizes graph isomorphism and arises in applications from social network analysis to bioinfo…
SOFOS: Demonstrating the Challenges of Materialized View Selection on Knowledge Graphs
Georgia Troullinou, Haridimos Kondylakis, Matteo Lissandrini +1
Analytical queries over RDF data are becoming prominent as a result of the proliferation of knowledge graphs. Yet, RDF databases are not optimized to perform such queries efficient…
Bandits for Learning to Explain from Explanations
Freya Behrens, Stefano Teso, Davide Mottin
We introduce Explearn, an online algorithm that learns to jointly output predictions and explanations for those predictions. Explearn leverages Gaussian Processes (GP)-based contex…