3 papers
cs.AI2026
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…
cs.CR2026
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…
cs.CR2015
Implementation of Experimental Test Bed to Evaluate Security in Cellular Networks
Nasibeh Mohammadzadeh, Mohsen Hallaj Asghar, Raghu Kisore
The wide development of inter connectivity of cellular networks with the internet network has made them to be vulnerable. This exposure of the cellular networks to internet has inc…