4 papers
When Does AI Supervision Help? A Role-Aware Study of Network Fraud Decision Management with Blockchain Auditability
Saviz Changizi, Nasibeh Mohammadzadeh, Mohammad Shojafar +1
When does a second artificial intelligence (AI) component improve a primary network-fraud decision rather than add operational burden? We study this question through a role-aware D…
Free-Text Evaluation of LLMs for 5G Domain Knowledge and Fault Analysis using LLM-as-Judge
Rishiraj Sengupta, Sotiris Chatzimiltis, Mohammad Shojafar +1
Real-world fault analysis in 5G and emerging 6G networks demands domain expertise to analyze free-text diagnostics, including root-cause explanations and recommended actions. LLMs…
Authority-Bound Governance of Heterogeneous AI Security Decisions in Telecom and IoT Networks
Saviz Changizi, Nasibeh Mohammadzadeh, Mohammad Shojafar +1
Artificial intelligence (AI)-enabled security decision systems in telecom and IoT networks can draw on heterogeneous models whose outputs may trigger operational actions. Recording…
Quantum Enhanced Entropy Pool for Cryptographic Applications and Proofs
Buniechukwu Njoku, Sonai Biswas, Milad Ghadimi +4
This paper investigates the integration of quantum randomness into Verifiable Random Functions (VRFs) using the Ed25519 elliptic curve to strengthen cryptographic security. By repl…