5G INSTRUCT Forge: An Advanced Data Engineering Pipeline for Making LLMs Learn 5G. - Said, Azzedine Idir Ait; Mekrache, Abdelkader; Boutiba, Karim; Ramantas, Kostas; Ksentini, Adlen; Rahmani, Moufida (IEEE Trans. Cogn. Commun. Netw., 2025)

Intelligent QoS-Aware Slice Resource Allocation With User Association Parameterization for Beyond 5G O-RAN-Based Architecture Using DRL. - Mhatre, Suvidha; Adelantado, Ferran; Ramantas, Kostas; Verikoukis, Christos V. (IEEE Trans. Veh. Technol., 2025)

6G-INTENSE: Intent-Driven Native Artificial Intelligence Architecture Supporting Network-Compute Abstraction and Sensing at the Deep Edge. - Boutouchent, Akram; Mekrache, Abdelkader; Ksentini, Adlen; Adhane, Gereziher; Fonseca, João Pedro Celestino da; McNamara, Joseph; Ramantas, Kostas; Palena, Marco; Iordache, Marius; Cigno, Renato Lo; Mostafa, Salwa; Roy, Swastika; et al. (IEEE Veh. Technol. Mag., 2025)

A Self-driven Virtual Elastic Infrastructure For Cell-free Based 6G Networks. - Vardakas, John S.; Soumplis, Polyzois; Kokkinos, Panagiotis C.; Pryor, Simon; Chanclou, Philippe; Varvarigos, Emmanouel A.; Ramantas, Kostas; Verikoukis, Christos V. (IEEE Wirel. Commun., 2025)

6G-BRICKS - An Insight into the Key Value Indicators (KVIs) Developed. - Rantopoulos, Michalis; Chochliouros, Ioannis P.; Chasiotis, Ioannis; Konstantopoulos, Eleftherios; Verikoukis, Christos V.; Spiliopoulou, Anastasia S.; Ramantas, Kostas; Zafeiropoulos, Nicholas (2025)

Developing a 6G Data and ML Operations Automation via an End-To-End AI Framework: The 6G-DALI Context. - Chochliouros, Ioannis P.; Ramantas, Kostas; Theodorou, Vasileios; Pinto, Christian; Kennouche, Takai Eddine; Ksentini, Adlen; Minucci, Franco; Amaxilatis, Dimitrios; Bernini, Giacomo; Briguglio, Luigi; Hai, Rihan; Spiliopoulou, Anastasia S.; et al. (2025)

Societal Aspects and Key Values in 6G Networks. - Kostopoulos, Alexandros; Chochliouros, Ioannis P.; Rantopoulos, Michalis; Ramantas, Kostas; Verikoukis, Christos V. (2025)

Deep Reinforcement Learning for Backhaul Link Selection for Network Slices in IAB Networks. - Morgado, António J.; Saghezchi, Firooz B.; Fondo-Ferreiro, Pablo; Gil-Castiñeira, Felipe J.; Papaioannou, Maria; Ramantas, Kostas; Rodriguez, Jonathan (CoRR, 2025)

Resource Demand Prediction for Network Slices in 5G Using ML Enhanced With Network Models. - Garrido, Luis A.; Dalgkitsis, Anestis; Ramantas, Kostas; Ksentini, Adlen; Verikoukis, Christos V. (IEEE Trans. Veh. Technol., 2024)

A Multi-Level Deep RL-Based Network Slicing and Resource Management for O-RAN-Based 6G Cell-Free Networks. - Ghafouri, Navideh; Vardakas, John S.; Ramantas, Kostas; Verikoukis, Christos V. (IEEE Trans. Veh. Technol., 2024)

MEC Resource Orchestration for Heterogeneous Networks and Services Using Reinforcement Learning. - Chari, Shreya K.; Garrido, Luis A.; Vardakas, John S.; Ramantas, Kostas; Verikoukis, Christos V. (2024)

A Mobility-Aware Reinforcement Learning Proactive Solution for State Data Migration in Edge Computing. - Dritsas, Elias; Ramantas, Kostas; Verikoukis, Christos V. (2024)

Intent-Driven Deployment and Live Migration Using LLM. - Fonseca, João Pedro; Adhane, Gereziher; Togias, Konstantinos; Ojeda, Jhofre; Roy, Swastika; Famitafreshi, Golshan; Ramantas, Kostas; Vardakas, John S.; Verikoukis, Christos V. (2024)

Realizing Intent-Driven Network Management with TM Forum Standards. - Fonseca, João Pedro; Adhane, Gereziher; Togias, Konstantinos; Ojeda, Jhofre; Roy, Swastika; Famitafreshi, Golshan; Ramantas, Kostas; Vardakas, John S.; Verikoukis, Christos V. (2024)

Towards the Uncertainty Quantification of AI-Models in 6G Networks. - Keramidi, Irene P.; Zervou, Poulcheria; Lakoumentas, John; Ramantas, Kostas; Verikoukis, Christos V. (2024)

RAN Explainable Anomaly Prediction for 6G Networks. - Marantis, Panagiotis; Ramantas, Kostas; Verikoukis, Christos V. (2024)

Real-Time Machine Learning-Based IoT Data Analysis in the Edge Cloud Continuum Using AC3. - Ojeda, Jhofre; Amaxilatis, Dimitrios; Tsironis, Nikolaos; Sarantakos, Themistoklis; Fonseca, João; Adhane, Gereziher; Famitafreshi, Golshan; Roy, Swastika; Chari, Shreya K.; Ghafouri, Navideh; Ramantas, Kostas; Verikoukis, Christos V. (2024)

Reinforcement Learning Driven Sustainable Resource and Power Management for the MEC. - Chari, Shreya K.; Vardakas, John S.; Ramantas, Kostas; Ksentini, Adlen; Verikoukis, Christos V. (2024)

Anomaly Detection With Quantified Explanations for Multivariate Time Series Networking Data. - Marantis, Panagiotis; Ramantas, Kostas; Verikoukis, Christos V. (2024)

RL-Based High-Level Radio Unit Clustering and Distributed Unit Assignment in User-Centric Cell-free mMIMO for ORAN-Based 6G. - Ghafouri, Navideh; Vardakas, John S.; Ramantas, Kostas; Verikoukis, Christos V. (2024)

AIaaS for ORAN-based 6G Networks: Multi-time Scale Slice Resource Management with DRL. - Mhatre, Suvidha; Adelantado, Ferran; Ramantas, Kostas; Verikoukis, Christos V. (2024)

Supplementary Dataset for: Resource Demand Prediction for Network Slices in 5G using ML Enhanced with Network Models. - Ramantas, Kostas; Bikos, Anastasios N.; Verikoukis, Christos V. (Zenodo, 2024)

Energy-Efficient Intra-Domain Network Slicing for Multi-Layer Orchestration in Intelligent-Driven Distributed 6G Networks: Learning Generic Assignment Skills with Unsupervised Reinforcement Learning. - Ghafouri, Navideh; Vardakas, John S.; Ramantas, Kostas; Verikoukis, Christos V. (CoRR, 2024)

SCHE2MA: Scalable, Energy-Aware, Multidomain Orchestration for Beyond-5G URLLC Services. - Dalgkitsis, Anestis; Garrido, Luis A.; Rezazadeh, Farhad; Chergui, Hatim; Ramantas, Kostas; Vardakas, John S.; Verikoukis, Christos V. (IEEE Trans. Intell. Transp. Syst., 2023)

5GMediaHUB QoS/QoE Monitoring Engine. - Siokis, Apostolos; Ramantas, Kostas; Margetis, George; Stamou, Stefania; McCloskey, Ryan; Tolan, Martin; Verikoukis, Christos V. (2023)

An Experimental Platform of a Beyond-5G Network with Machine Learning Integration. - Garrido, Luis A.; Dalgkitsis, Anestis; Famitafreshi, Golshan; Siokis, Apostolos; Ramantas, Kostas; Verikoukis, Christos V. (2023)

6G-BRICKS: Building Reusable Testbed Infrastructures for Cloud-to-Device Breakthrough Technologies. - Ramantas, Kostas; Bikos, Anastasios N.; Nitzold, Walter; Pollin, Sofie; Ksentini, Adlen; Mayrargue, Sylvie; Theodorou, Vasileios; Christofi, Loizos; Gardikis, Georgios; Rahman, Md. Arifur; Chawla, Ashima; Ibañez, Francisco; et al. (2023)

SCHEMA III: Dynamic & Scalable VNE Framework Based on Multi-Agent RL for 5G/6G Networks. - Dalgkitsis, Anestis; Garrido, Luis A.; Ramantas, Kostas; Vardakas, John S.; Kormetzas, George; Verikoukis, Christos V. (2023)

Deep Reinforcement Learning for Backhaul Link Selection for Network Slices in IAB Networks. - Morgado, António J.; Saghezchi, Firooz B.; Fondo-Ferreiro, Pablo; Gil-Castiñeira, Felipe J.; Papaioannou, Maria; Ramantas, Kostas; Rodriguez, Jonathan (2023)

Computational Load Management Strategies in Cell-Free-Based, Converged-Optical-Wireless 6G Networks. - Keramidi, Irene P.; Vardakas, John S.; Ramantas, Kostas; Moscholios, Ioannis D.; Verikoukis, Christos V. (2023)

Implementation of 5G Experimentation Environment for Accelerated Development of Mobile Media Services and Network Applications. - Khalili, Hamzeh; Kahvazadeh, Sarang; Pajo, Jane Frances; Frizzell, Ronan; Castelli, Andrea; Tolan, Martin; Markopoulos, Ioannis; Ribback, Robin; Erikstad, Espen; Nicholson, Didier; Ramantas, Kostas; Christofi, Loizos; et al. (2023)

6G-BRICKS: Developing a Modern Experimentation Facility for Validation, Testing and Showcasing of 6G Breakthrough Technologies and Devices. - Chochliouros, Ioannis P.; Vardakas, John S.; Ramantas, Kostas; Pollin, Sofie; Mayrargue, Sylvie; Ksentini, Adlen; Nitzold, Walter; Rahman, Md. Arifur; O'Meara, Jimmy; Chawla, Ashima; Kritharidis, Dimitrios; Theodorou, Vasileios; et al. (2023)

Admission Control with Resource Efficiency Using Reinforcement Learning in Beyond-5G Networks. - Garrido, Luis A.; Ramantas, Kostas; Dalgkitsis, Anestis; Ksentini, Adlen; Verikoukis, Christos V. (2023)

Towards Privacy-First Security Enablers for 6G Networks: The PRIVATEER Approach. - Masouros, Dimosthenis; Soudris, Dimitrios; Gardikis, Georgios; Katsarou, Victoria; Christopoulou, Maria; Xilouris, George; Ramón, Hugo; Pastor, Antonio; Scaglione, Fabrizio; Petrollini, Cristian; Pinto, António; Vilela, João P.; et al. (2023)

AIaaS for ORAN-based 6G Networks: Multi-time scale slice resource management with DRL. - Mhatre, Suvidha; Adelantado, Ferran; Ramantas, Kostas; Verikoukis, Christos V. (CoRR, 2023)

Cooperative Scheduler to Enhance Massive Connectivity in 5G and Beyond by Minimizing Interference in OMA and NOMA. - Mwakwata, Collins Burton; Elgarhy, Osama; Alam, Muhammad Mahtab; Moullec, Yannick Le; Pärand, Sven; Trichias, Konstantinos; Ramantas, Kostas (IEEE Syst. J., 2022)

Cost-Aware Placement and Enhanced Lifecycle Management of Service Function Chains in a Multidomain 5G Architecture. - Sarrigiannis, Ioannis; Antonopoulos, Angelos; Ramantas, Kostas; Efthymiopoulou, Maria; Contreras, Luis M.; Verikoukis, Christos V. (IEEE Trans. Netw. Serv. Manag., 2022)

Machine Learning-Based Cell-Free Support in the O-RAN Architecture: An Innovative Converged Optical-Wireless Solution Toward 6G Networks. - Vardakas, John S.; Ramantas, Kostas; Vinogradov, Evgenii; Rahman, Md. Arifur; Girycki, Adam; Pollin, Sofie; Pryor, Simon; Chanclou, Philippe; Verikoukis, Christos V. (IEEE Wirel. Commun., 2022)

Smart home's energy management applying the deep deterministic policy gradient and clustering. - Zenginis, Ioannis; Vardakas, John S.; Ramantas, Kostas; Verikoukis, Christos V. (2022)

Traffic Management in Cell-Free-Based 6G Networks. - Keramidi, Irene P.; Vardakas, John S.; Ramantas, Kostas; Moscholios, Ioannis D.; Verikoukis, Christos V. (2022)

SDN-Enabled Resource Management for Converged Fi-Wi 5G Fronthaul. - Datsika, Eftychia G.; Vardakas, John S.; Ramantas, Kostas; Mekikis, Prodromos-Vasileios; Monroy, Idelfonso Tafur; Neto, Luiz Anet; Verikoukis, Christos V. (IEEE J. Sel. Areas Commun., 2021)

Zero-Touch AI-Driven Distributed Management for Energy-Efficient 6G Massive Network Slicing. - Chergui, Hatim; Blanco, Luis; Garrido, Luis A.; Ramantas, Kostas; Kuklinski, Slawomir; Ksentini, Adlen; Verikoukis, Christos V. (IEEE Netw., 2021)

Cloud-Native 5G Infrastructure and Network Applications (NetApps) for Public Protection and Disaster Relief: The 5G-EPICENTRE Project. - Apostolakis, Konstantinos C.; Margetis, George; Stephanidis, Constantine; Duquerrois, Jean-Michel; Drouglazet, Laurent; Lallet, Arthur; Delmas, Serge; Cordeiro, Luís; Gomes, Andre S.; Amor, Marta; Díaz-Zayas, Almudena; Verikoukis, Christos V.; et al. (2021)

SCHEMA: Service Chain Elastic Management with Distributed Reinforcement Learning. - Dalgkitsis, Anestis; Garrido, Luis A.; Mekikis, Prodromos-Vasileios; Ramantas, Kostas; Alonso, Luis; Verikoukis, Christos V. (2021)

5G experimentation environment for third party media services: the 5GMediaHUB project. - Siokis, Apostolos; Ramantas, Kostas; Margetis, George; Stephanidis, Constantine; Christofi, Loizos; Tzanettis, Kostis E.; Lønsethagen, Håkon; Markopoulos, Ioannis; Sanabria-Russo, Luis; Chergui, Hatim; Verikoukis, Christos V. (2021)

The 5G-EPICENTRE Approach for Decreasing Attack Surface on Cross-Testbeds Cloud-native 5G Scenarios. - Henriques, João; Rosa, Luís; Gomes, Andre S.; Cordeiro, Luís; Apostolakis, Konstantinos C.; Margetis, George; Stephanidis, Constantine; Anastasi, Maria-Andrea R.; Skoufis, Christos; Siokis, Apostolos; Ramantas, Kostas (2021)

Machine Learning for Network Slicing in Future Mobile Networks: Design and Implementation. - Garrido, Luis A.; Dalgkitsis, Anestis; Ramantas, Kostas; Verikoukis, Christos V. (2021)

Multi-Domain Architecture for CAM Service Delivery Across Borders. - Efthymiopoulou, Maria; Ramantas, Kostas; Vesselinova, Natalia; Alam, Muhammad Mahtab; Sanabria-Russo, Luis; Verikoukis, Christos V. (2021)

Slicing enabled 5G experimentation platform for the Robotics vertical industry. - Mhatre, Suvidha Sudhakar; Ramantas, Kostas; Qiu, Renxi; Verikoukis, Christos V. (2021)

Towards Machine-Learning-Based 5G and Beyond Intelligent Networks: The MARSAL Project Vision. - Vardakas, John S.; Ramantas, Kostas; Datsika, Eftychia G.; Payaró, Miquel; Pollin, Sofie; Vinogradov, Evgenii; Varvarigos, Manos; Kokkinos, Panagiotis C.; González-Sánchez, Roberto; Olmos, Juan Jose Vegas; Chochliouros, Ioannis P.; Chanclou, Philippe; et al. (2021)

Online VNF Lifecycle Management in an MEC-Enabled 5G IoT Architecture. - Sarrigiannis, Ioannis; Ramantas, Kostas; Kartsakli, Elli; Mekikis, Prodromos-Vasileios; Antonopoulos, Angelos; Verikoukis, Christos V. (IEEE Internet Things J., 2020)

Fog-Enabled Scalable C-V2X Architecture for Distributed 5G and Beyond Applications. - Sarrigiannis, Ioannis; Contreras, Luis M.; Ramantas, Kostas; Antonopoulos, Angelos; Verikoukis, Christos V. (IEEE Netw., 2020)

NFV-Enabled Experimental Platform for 5G Tactile Internet Support in Industrial Environments. - Mekikis, Prodromos-Vasileios; Ramantas, Kostas; Antonopoulos, Angelos; Kartsakli, Elli; Sanabria-Russo, Luis; Serra, Jordi; Pubill, David; Verikoukis, Christos V. (IEEE Trans. Ind. Informatics, 2020)

Dynamic partitioning of radio resources based on 5G RAN Slicing. - Maule, Massimiliano; Mekikis, Prodromos-Vasileios; Ramantas, Kostas; Vardakas, John S.; Verikoukis, Christos V. (2020)

SEMIoTICS Architectural Framework: End-to-end Security, Connectivity and Interoperability for Industrial IoT. - Petroulakis, Nikolaos E.; Lakka, Eftychia; Sakic, Ermin; Kulkarni, Vivek; Fysarakis, Konstantinos; Somarakis, Iason; Serra, Jordi; Sanabria-Russo, Luis; Pau, Danilo; Falchetto, Mirko; Presenza, Domenico; Marktscheffel, Tobias; et al. (2019)

Real-Time Dynamic Network Slicing for the 5G Radio Access Network. - Maule, Massimiliano; Mekikis, Prodromos-Vasileios; Ramantas, Kostas; Vardakas, John S.; Verikoukis, Christos V. (2019)

SDN/NFV-Based Network Resource Management for Converged Optical-Wireless Network Architectures. - Mosahebfard, Mohammadreza; Vardakas, John S.; Ramantas, Kostas; Verikoukis, Christos V. (2019)

Application and Network VNF migration in a MEC-enabled 5G Architecture. - Sarrigiannis, Ioannis; Kartsakli, Elli; Ramantas, Kostas; Antonopoulos, Angelos; Verikoukis, Christos V. (2018)

A C-RAN Based 5G Platform with a Fully Virtualized, SDN Controlled Optical/Wireless Fronthaul. - Ramantas, Kostas; Antonopoulos, Angelos; Kartsakli, Elli; Mekikis, Prodromos-Vasileios; Vardakas, John S.; Verikoukis, Christos V. (2018)

A middleware architecture for QoE provisioning in Mobile Networks. - Liotou, Eirini; Marotta, Andrea; Pomante, Luigi; Ramantas, Kostas (2017)

Measuring Personal Branding in Social Media: Towards an Influence Indication Score. - Faliagka, Evanthia; Ramantas, Kostas; Rigou, Maria; Sirmakessis, Spiros (2017)

Implementation of an SDN-Enabled 5G Experimental Platform for Core and Radio Access Network Support. - Ramantas, Kostas; Kartsakli, Elli; Irazabal, Mikel; Antonopoulos, Angelos; Verikoukis, Christos V. (2017)

All-optical digital network coding for very high-throughput mm-wave Fiber-Wireless networks. - Mitsolidou, Charoula; Vagionas, Christos; Tsiokos, Dimitris; Ramantas, Kostas; Miliou, Amalia N.; Pleros, Nikos (2016)

Analysis of a Homomorphic MAC-based scheme against tag pollution in RLNC-enabled wireless networks. - Esfahani, Alireza; Mantas, Georgios; Monteiro, Valdemar; Ramantas, Kostas; Datsika, Eftychia G.; Rodriguez, Jonathan (2015)

System-level simulation of multihop wireless networks using physical-layer network coding. - Burr, Alister G.; Chen, Cheng; Molu, Mehdi M.; Ramantas, Kostas; Vardakas, John S. (2015)

CORE: A Clustering Optimization Algorithm for Resource Efficiency in LTE-A Networks. - Kollias, Georgios; Adelantado, Ferran; Ramantas, Kostas; Verikoukis, Christos V. (2015)

Scheduling of the super-dense wireless cloud networks. - Parichehreh, Ali; Ramantas, Kostas; Spagnolini, Umberto; Vardakas, John S. (2015)

New Unified PON-RAN Access Architecture for 4G LTE Networks. - Ramantas, Kostas; Vlachos, Kyriakos; Bikos, Anastasios N.; Ellinas, Georgios; Hadjiantonis, Antonis (JOCN, 2014)

Massive interference neutralization in DIWINE network. - Ramantas, Kostas; Ho, Zuleita K. M.; Lin, Pin-Hsun; Jorswieck, Eduard A. (2014)

Handover performance in LTE-A HetNets through inter-site distance differentiation. - Kollias, Georgios; Adelantado, Ferran; Vardakas, John S.; Ramantas, Kostas (2014)

A converged optical wireless architecture for mobile backhaul networks. - Ramantas, Kostas; Vlachos, Kyriakos; Ellinas, Georgios; Hadjiantonis, Antonis (2013)

A TCP-Specific Traffic Profiling and Prediction Scheme for Performance Optimization in OBS Networks. - Ramantas, Kostas; Vlachos, Kyriakos (JOCN, 2011)

A TCP Prediction Scheme for Enhancing Performance in OBS Networks. - Ramantas, Kostas; Vlachos, Kyriakos (2011)

Profiling TCP Traffic in Optical Burst Switching Networks. - Ramantas, Kostas; Vlachos, Kyriakos (2010)

On transmission control protocol synchronization in optical burst switching. - Dios, Óscar González de; Guidotti, Anna Maria; Raffaelli, Carla; Ramantas, Kostas; Vlachos, Kyriakos (Photonic Netw. Commun., 2009)

A combined TCP aware scheduling and assembly scheme for OBS networks. - Ramantas, Kostas; Vlachos, Kyriakos (2009)

A preemptive scheduling scheme for flexible QoS provisioning in OBS networks. - Ramantas, Kostas; Vargas, Tito R.; Guerri, Juan Carlos; Vlachos, Kyriakos (2009)

A non-competing hybrid optical burst switch architecture for QoS differentiation. - Vlachos, Kyriakos; Ramantas, Kostas (Opt. Switch. Netw., 2008)

Constrained and Unconstrained overspill routing in optical networks: a detailed performance evaluation. - Vlachos, Kyriakos; Breusegem, Erik Van; Christodoulopoulos, Kostas; Colle, Didier; Ramantas, Kostas; Demeester, Piet (Photonic Netw. Commun., 2007)

TCP Traffic Analysis for Timer-Based Burstifiers in OBS Networks. - Ramantas, Kostas; Vlachos, Kyriakos; Dios, Óscar González de; Raffaelli, Carla (2007)

SLIP-IN Architecture: A new Hybrid Optical Switching Scheme. - Ramantas, Kostas; Christodoulopoulos, Kostas; Vlachos, Kyriakos; Breusegem, Erik Van; Pickavet, Mario (2006)