2 papers
cs.LG2025
PINE: Pipeline for Important Node Exploration in Attributed Networks
Elizaveta Kovtun, Maksim Makarenko, Natalia Semenova +2
A graph with semantically attributed nodes are a common data structure in a wide range of domains. It could be interlinked web data or citation networks of scientific publications.…
econ.EM2024
Collusion Detection with Graph Neural Networks
Lucas Gomes, Jannis Kueck, Mara Mattes +2
Collusion is a complex phenomenon in which companies secretly collaborate to engage in fraudulent practices. This paper presents an innovative methodology for detecting and predict…