Sheela Hundekari

GenOpt-FedGNN: GAN-Augmented Federated Graph Learning with GWO and ASIO-Inspired Adaptive Aggregation for Imbalanced Fraud Detection

Detecting fraud in distributed financial transaction systems is challenging. It is extremely rare to find a fraudulent record. The interactions among transactional records have a relational structure and the data can’t be stored centrally by every participating institution. The p...