Yu Pan Contributes to Advancing Cloud Security and Financial Analytics Through Attribute-Based Encryption and Knowledge Graph Applications

A decentralized cloud security framework uses attribute-based encryption to enable fine-grained access control without centralized ...
GitHub

Temporal Graph Neural Networks for Real-Time Financial Fraud Detection

This project implements and compares Temporal Graph Neural Networks (TGNNs) for detecting fraudulent transactions in financial networks. We've built a complete end-to-end system including model ...
IEEE

Investigating the Robustness of Graph Neural Networks to Data Drift: A Case Study on Financial Transaction Data

Abstract: The performance of machine learning models in real-world applications is often challenged by data drift, in which the statistical properties of the data evolve over time. This phenomenon is ...
IEEE

Towards Quantum-Ready Blockchain Fraud Detection via Ensemble Graph Neural Networks

Blockchain Business applications and cryptocurrencies such as enable secure, decentralized value transfer, yet their pseudonymous nature creates opportunities for illicit activity, challenging ...