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Assist. Prof. Thanasis Korakis -
Publications

Journals

  1. T. Tsourdinis, I. Chatzistefanidis, N. Makris, T. Korakis, N. Nikaein, S. Fdida, "Service-aware real-time slicing for virtualized beyond 5G networks.", Computer Networks, vol. 247, 2024. https://doi.org/10.1016/j.comnet.2024.110445

Conference

  1. S. Christakis, N. Makris, S. Fdida, T. Korakis, "Dynamic AI-Based UPF Switching: Adapting for Performance/Energy-Efficiency in 5G Networks.", in Proceedings of the 2025 IEEE Global Communications Conference (GLOBECOM), Taipei, Taiwan, December 8–12, 2025.
  2. D. Kefalas, N. Makris, S. Fdida, T. Korakis, "Traffic Steering for O-RAN Multi-RAT 5G Networks Using ML-Based Demand Forecasting.", in Proceedings of 2025 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), Athens, Greece, November 10–12, 2025.
  3. D. Stavropoulos, I. Syrigos, P. Tzimotoudis, K. Kyriakou, T. Korakis, "SEDS: Designing a Smart Energy Data Space for Secure and Trustworthy Real-Time Sharing of Household Energy Data.", in Proceedings of the 2025 IEEE International Smart Cities Conference (ISC2), Patras, Greece, October 6th-9th, 2025.
  4. D. Kefalas, N. Makris, S. Fdida, T. Korakis, "On the Feasibility of RAN Scaling for Beyond 5G Networks: Proactive CU-UP Scaling with ML Demand Forecasting.", in Proceedings of the 2025 IEEE 11th International Conference on Network Softwarization (NetSoft), Budapest, Hungary, June 23–27, 2025.
  5. D. Kefalas, N. Makris, S. Fdida, T. Korakis, "Enhancing 5G V-RAN Reliability via Reactive CU-UP Scaling.", in Proceedings of the 2025 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit), Poznan, Poland, June 03-06, 2025, pp. 292-297.
  6. I. Koukoulis, I. Syrigos, T. Korakis, "Self-Supervised Transformer-based Contrastive Learning for Intrusion Detection Systems.", in Proceedings of 2025 IFIP Networking, Limassol, Cyprus, May 26-29, 2025.
  7. T. Tsourdinis, N. Makris, T. Korakis, S. Fdida, "Demystifying URLLC in Real-World 5G Networks: An End-to-End Experimental Evaluation.", in Proceedings of the IEEE Globecom, Cape Town, South Africa, 2024.
  8. T. Tsourdinis, N. Makris, T. Korakis, S. Fdida, "AI-Driven Network Intrusion Detection and Resource Allocation in Real-World O-RAN 5G Networks.", in Proceedings of the 30th Annual International Conference on Mobile Computing and Networking (ACM Mobicom), Washington D.C., USA, November 18 - 22, 2024, pp. 1842 - 1849.
  9. D. Kefalas, S. Christakis, S. Fdida, N. Makris, I. Syrigos, V. Passas, T. Korakis, "slAIces: an LLM Chatbot for Simplifying Experiments with the SLICES-RI.", in Proceedings of the IFIP Networking Conference (IFIP Networking), Thessaloniki, Greece, 2024, pp. 660-665, doi: 10.23919/IFIPNetworking62109.2024.10619821
  10. S. Christakis, N. Makris, T. Korakis, S. Fdida, "On the Automated Scaling of User Plane Function for 5G: An Experimental Evaluation.", in Proceedings of the 2024 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit), Antwerp, Belgium, 2024, pp. 979-984, doi: 10.1109/EuCNC/6GSummit60053.2024.10597110
  11. K. Kyriakou, A. Apostolaras, P. Velentzas, I. Syrigos, S. Maglavera, S. Evangelatos, E. Veroni, T. Korakis, "Biometrics Data Space: Ensuring Trustworthy and Secure Data Exchange for Suspect Identification.", in Proceedings of the 5th International Conference in Electronic Engineering, Information Technology & Education (EEITE), Chania, Greece, 2024, pp. 1-6, doi: 10.1109/EEITE61750.2024.10654448
  12. A. Nikolakopoulos, S. Evangelatos, E. Veroni, K. Chasapas, N. Gousetis, A. Apostolaras, C. D. Nikolopoulos, T. Korakis, "Large Language Models in Modern Forensic Investigations: Harnessing the Power of Generative Artificial Intelligence in Crime Resolution and Suspect Identification.", in Proceedings of the 5th International Conference in Electronic Engineering, Information Technology & Education (EEITE), Chania, Greece, 2024, pp. 1-5, doi: 10.1109/EEITE61750.2024.10654427
  13. S. Christakis, T. Tsourdinis, N. Makris, T. Korakis, S. Fdida, "Evaluation of User Plane Function Implementations in Real-World 5G Networks.", in Proceedings of the IEEE INFOCOM 2024 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), Vancouver, BC, Canada, 2024, pp. 1-6, doi: 10.1109/INFOCOMWKSHPS61880.2024.10620666
  14. D. Kefalas, N. Makris, T. Korakis, S. Fdida, "Design, Integration and Slicing of non-3GPP DUs in 5G Networks: a Hybrid 5G-DU Approach.", in Proceedings of the IEEE INFOCOM 2024 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), Vancouver, BC, Canada, 2024, pp. 1-6, doi: 10.1109/INFOCOMWKSHPS61880.2024.10620782
  15. I. Syrigos, N. Makris, T. Korakis, "Multi-Cluster Orchestration of 5G Experimental Deployments in Kubernetes over High-Speed Fabric.", in Proceedings of the IEEE Globecom: Workshop on Communication and computing integrated networks and experimental future G platforms, Kuala Lumpur, Malaysia, December 2023.
  16. T. Tsourdinis, N. Makris, S. Fdida, T. Korakis, "DRL-based Service Migration for MEC Cloud-Native 5G and beyond Networks.", in Proceedings of the 9th International Conference on Network Softwarization (NetSoft), Madrid, Spain, June 2023.
  17. I. Chatzistefanidis, N. Makris, V. Passas, T. Korakis, "Which ML Model to choose? Experimental Evaluation for a beyond-5G Traffic Steering Case.", in Proceedings of the ICC 2023-IEEE International Conference on Communications, Rome, Italy, May 2023.
  18. I. Chatzistefanidis, N. Makris, V. Passas, T. Korakis, "ML-based Traffic Steering for Heterogeneous Ultra-dense beyond-5G Networks.", in Proceedings of the Wireless Communications and Networking Conference (WCNC), Glasgow, UK, March 2023.
  19. N. Makris, V. Passas, A. Apostolaras, T. Tsourdinis, I. Chatzistefanidis, T. Korakis, "On enabling remote hands-on Computer Networking Education: the NITOS testbed approach.", in Proceedings of the 13th IEEE Integrated STEM Education Conference, Laurel, MD, USA, March 2023.
  20. I. Syrigos, D. Kefalas, N. Makris, T. Korakis, "EELAS: Energy Efficient and Latency Aware Scheduling of Cloud-Native ML Workloads.", in Proceedings of the 15th International Conference on COMmunication Systems & NETworkS (COMSNETS), Bangalore, India, January 2023.