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

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

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

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

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

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

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

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

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

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

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

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

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

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

Analysis of a Homomorphic MAC-based scheme against tag pollution in RLNC-enabled wireless networks. - Alireza Esfahani; Georgios Mantas; Valdemar Monteiro; Kostas Ramantas; Eftychia G. Datsika; Jonathan Rodriguez 001 (CAMAD, 2015)

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

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

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

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

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

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

Implementation of an SDN-Enabled 5G Experimental Platform for Core and Radio Access Network Support. - Kostas Ramantas; Elli Kartsakli; Mikel Irazabal; Angelos Antonopoulos 001; Christos V. Verikoukis (IMCL, 2017)

Application and Network VNF migration in a MEC-enabled 5G Architecture. - Ioannis Sarrigiannis; Elli Kartsakli; Kostas Ramantas; Angelos Antonopoulos 001; Christos V. Verikoukis (CAMAD, 2018)

A C-RAN Based 5G Platform with a Fully Virtualized, SDN Controlled Optical/Wireless Fronthaul. - Kostas Ramantas; Angelos Antonopoulos 001; Elli Kartsakli; Prodromos-Vasileios Mekikis; John S. Vardakas; Christos V. Verikoukis (ICTON, 2018)

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

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

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

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

Online VNF Lifecycle Management in an MEC-Enabled 5G IoT Architecture. - Ioannis Sarrigiannis; Kostas Ramantas; Elli Kartsakli; Prodromos-Vasileios Mekikis; Angelos Antonopoulos 001; Christos V. Verikoukis (IEEE Internet Things J., 2020)

Fog-Enabled Scalable C-V2X Architecture for Distributed 5G and Beyond Applications. - Ioannis Sarrigiannis; Luis M. Contreras 001; Kostas Ramantas; Angelos Antonopoulos 001; Christos V. Verikoukis (IEEE Netw., 2020)

NFV-Enabled Experimental Platform for 5G Tactile Internet Support in Industrial Environments. - Prodromos-Vasileios Mekikis; Kostas Ramantas; Angelos Antonopoulos 001; Elli Kartsakli; Luis Sanabria-Russo; Jordi Serra; David Pubill; Christos V. Verikoukis (IEEE Trans. Ind. Informatics, 2020)

Cloud-Native 5G Infrastructure and Network Applications (NetApps) for Public Protection and Disaster Relief: The 5G-EPICENTRE Project. - Konstantinos C. Apostolakis; George Margetis; Constantine Stephanidis; Jean-Michel Duquerrois; Laurent Drouglazet; Arthur Lallet; Serge Delmas; Luís Cordeiro; Andre S. Gomes; Marta Amor; Almudena Díaz-Zayas; Christos V. Verikoukis; et al. (EuCNC/6G Summit, 2021)

SCHEMA: Service Chain Elastic Management with Distributed Reinforcement Learning. - Anestis Dalgkitsis; Luis A. Garrido; Prodromos-Vasileios Mekikis; Kostas Ramantas; Luis Alonso 001; Christos V. Verikoukis (GLOBECOM, 2021)

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

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

The 5G-EPICENTRE Approach for Decreasing Attack Surface on Cross-Testbeds Cloud-native 5G Scenarios. - João Henriques; Luís Rosa 001; Andre S. Gomes; Luís Cordeiro; Konstantinos C. Apostolakis; George Margetis; Constantine Stephanidis; Maria-Andrea R. Anastasi; Christos Skoufis; Apostolos Siokis; Kostas Ramantas (MeditCom, 2021)

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

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

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

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

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

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

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

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

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

Cost-Aware Placement and Enhanced Lifecycle Management of Service Function Chains in a Multidomain 5G Architecture. - Ioannis Sarrigiannis; Angelos Antonopoulos 001; Kostas Ramantas; Maria Efthymiopoulou; Luis M. Contreras 001; Christos V. Verikoukis (IEEE Trans. Netw. Serv. Manag., 2022)

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

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

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

Deep Reinforcement Learning for Backhaul Link Selection for Network Slices in IAB Networks. - António J. Morgado; Firooz B. Saghezchi; Pablo Fondo-Ferreiro; Felipe J. Gil-Castiñeira; Maria Papaioannou; Kostas Ramantas; Jonathan Rodriguez 001 (GLOBECOM, 2023)

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

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

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

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

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

Towards Privacy-First Security Enablers for 6G Networks: The PRIVATEER Approach. - Dimosthenis Masouros; Dimitrios Soudris; Georgios Gardikis; Victoria Katsarou; Maria Christopoulou; George Xilouris; Hugo Ramón; Antonio Pastor 001; Fabrizio Scaglione; Cristian Petrollini; António Pinto; João P. Vilela; et al. (SAMOS, 2023)

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

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

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

Intent-Driven Deployment and Live Migration Using LLM. - João Pedro Fonseca 001; Gereziher Adhane; Konstantinos Togias; Jhofre Ojeda; Swastika Roy; Golshan Famitafreshi; Kostas Ramantas; John S. Vardakas; Christos V. Verikoukis (CAMAD, 2024)

Realizing Intent-Driven Network Management with TM Forum Standards. - João Pedro Fonseca 001; Gereziher Adhane; Konstantinos Togias; Jhofre Ojeda; Swastika Roy; Golshan Famitafreshi; Kostas Ramantas; John S. Vardakas; Christos V. Verikoukis (CAMAD, 2024)

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

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

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

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

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

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

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

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

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

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

Developing a 6G Data and ML Operations Automation via an End-To-End AI Framework: The 6G-DALI Context. - Ioannis P. Chochliouros; Kostas Ramantas; Vasileios Theodorou; Christian Pinto; Takai Eddine Kennouche; Adlen Ksentini; Franco Minucci; Dimitrios Amaxilatis; Giacomo Bernini; Luigi Briguglio; Rihan Hai 001; Anastasia S. Spiliopoulou; et al. (AIAI Workshops (1), 2025)

Societal Aspects and Key Values in 6G Networks. - Alexandros Kostopoulos; Ioannis P. Chochliouros; Michalis Rantopoulos; Kostas Ramantas; Christos V. Verikoukis (AIAI Workshops (1), 2025)

6G-BRICKS - An Insight into the Key Value Indicators (KVIs) Developed. - Michalis Rantopoulos; Ioannis P. Chochliouros; Ioannis Chasiotis; Eleftherios Konstantopoulos; Christos V. Verikoukis; Anastasia S. Spiliopoulou; Kostas Ramantas; Nicholas Zafeiropoulos (AIAI Workshops (1), 2025)

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

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

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

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

Transfer Learning Applied to Deep Reinforcement Learning for 6G Resource Management in Intra- and Inter-Slice RAN-Edge Domains. - Suvidha Mhatre; Ferran Adelantado; Kostas Ramantas; Christos V. Verikoukis (IEEE Trans. Consumer Electron., 2025)