Sotiris Chatzimiltis

According to our database, Sotiris Chatzimiltis authored at least 13 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

AI-on-RAN for Cyber Defense: An XAI-LLM Framework for Interpretable Anomaly Detection.

Sotiris Chatzimiltis, Mohammad Shojafar, Mahdi Boloursaz Mashhadi, Rahim Tafazolli

IEEE Trans. Netw. Sci. Eng., 2026

Toward a Multi-Layer Defence Framework for Securing Near-Real-Time Operations in Open RAN.

Hamed Alimohammadi, Samara Mayhoub, Sotiris Chatzimiltis, Mohammad Shojafar, Muhammad Nasir Mumtaz Bhutta

IEEE Open J. Commun. Soc., 2026

2025

Agentic AI for 6G: A New Paradigm for Autonomous RAN Security Compliance.

Sotiris Chatzimiltis, Mahdi Boloursaz Mashhadi, Mohammad Shojafar, Mérouane Debbah, Rahim Tafazolli

CoRR, December, 2025

Towards a Multi-Layer Defence Framework for Securing Near-Real-Time Operations in Open RAN.

Hamed Alimohammadi, Samara Mayhoub, Sotiris Chatzimiltis, Mohammad Shojafar, Muhammad Nasir Mumtaz Bhutta

CoRR, December, 2025

Interpretable Anomaly-Based DDoS Detection in AI-RAN with XAI and LLMs.

Sotiris Chatzimiltis, Mohammad Shojafar, Mahdi Boloursaz Mashhadi, Rahim Tafazolli

CoRR, July, 2025

KPI Poisoning: An Attack in Open RAN Near Real-Time Control Loop.

Hamed Alimohammadi, Sotiris Chatzimiltis, Samara Mayhoub, Mohammad Shojafar, Seyed Ahmad Soleymani, Ayhan Akbas, Chuan Heng Foh

CoRR, May, 2025

Surviving the Storm: The Impacts of Open RAN Disaggregation on Latency and Resilience.

Sotiris Chatzimiltis, Mohammad Shojafar, Mahdi Boloursaz Mashhadi, Rahim Tafazolli

CoRR, May, 2025

Contrastive Learning for Distortion Tolerable Network Slice Prediction in Open RAN.

Zhizhou He, Hamed Alimohammadi, Sotiris Chatzimiltis, Samara Mayhoub, Mona Akbari, Mohammad Shojafar

Proceedings of the 2025 IEEE Wireless Communications and Networking Conference (WCNC), 2025

Efficient Anomaly Detection in Open-RAN Using Conditional Tabular GAN for RIC Applications.

Sulyman Age Abdulkareem, Samara Mayhoub, Sotiris Chatzimiltis, Ayhan Akbas, Chuan Heng Foh, Mohammad Shojafar, Rahim Tafazolli

Proceedings of the IEEE INFOCOM 2025, 2025

2024

A Collaborative Software Defined Network-Based Smart Grid Intrusion Detection System.

Sotiris Chatzimiltis, Mohammad Shojafar, Mahdi Boloursaz Mashhadi, Rahim Tafazolli

IEEE Open J. Commun. Soc., 2024

An Efficient Intrusion Detection Solution for Near-Real-Time Open-RAN.

Emmanuel N. Amachaghi, Sulyman Age Abdulkareem, Sotiris Chatzimiltis, Mohammad Shojafar, Chuan Heng Foh

Proceedings of the IEEE Symposium on Computers and Communications, 2024

A New Sub-Use Case for Signaling Storm Attack in Open RAN and an ML-based Detection Approach.

Samara Mayhoub, Sotiris Chatzimiltis, Hamed Alimohammadi, Zhizhou He, Sulyman Age Abdulkareem, Mohammad Shojafar, Ayhan Akbas, Chuan Heng Foh

Proceedings of the IEEE Conference on Standards for Communications and Networking, 2024

2023

A Distributed Intrusion Detection System for Future Smart Grid Metering Network.

Sotiris Chatzimiltis, Mohammad Shojafar, Rahim Tafazolli

Proceedings of the IEEE International Conference on Communications, 2023