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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

Brij Mohan

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Conference Jul 2026

Graph Neural Networks for Real-Time Transaction Fraud Detection in Payment Networks

Modern payment fraud increasingly manifests through coordinated activity across cards, devices, merchants, customers, and IP addresses, making transaction-only models insufficient for detecting multi-entity attacks. This paper presents a real-time fraud detection framework based on a heterogeneous temporal graph neural...

Uday Kiran Chilakalapalli, Pranav Sachdev, Brij Mohan et al. · 0 citations

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