Feature-Level Fusion of Super-App and Telecommunication Alternative Data Sources for Credit Card Fraud Detection. - Jaime D. Acevedo-Viloria; Sebastián Soriano Pérez; Jesus Solano; David Zarruk-Valencia; Fernando G. Paulin; Alejandro Correa Bahnsen (ISI, 2021)

Relational Graph Neural Networks for Fraud Detection in a Super-App environment. - Jaime D. Acevedo-Viloria; Luisa Roa; Soji Adeshina; Cesar Charalla Olazo; Andrés Rodríguez-Rey; Jose Alberto Ramos; Alejandro Correa Bahnsen (CoRR, 2021)