Benchmarking the encoding efficiency of H.265/HEVC and H.264/AVC. - Harilaos Koumaras; Michail-Alexandros Kourtis; Drakoulis Martakos (Future Network & Mobile Summit, 2012)

QoE4CLOUD: A QoE-driven multidimensional framework for cloud environments. - Emmanouil Kafetzakis; Harilaos Koumaras; Michail-Alexandros Kourtis; Vaios Koumaras (TEMU, 2012)

Impact of H.264 Advanced Video Coding Inter-frame Block Sizes on Video Quality. - Harilaos Koumaras; Michail-Alexandros Kourtis; Drakoulis Martakos; Christian Timmerer (VISAPP (1), 2012)

The Impact of Video Transcoding Parameters on Event Detection for Surveillance Systems. - Emmanouil Kafetzakis; Christos Xilouris; Michail-Alexandros Kourtis; Marcos Nieto; Iveel Jargalsaikhan; Suzanne Little (ISM, 2013)

CC4IMS: A mobile-based open-source call center for IMS. - Harilaos Koumaras; Christos Sakkas; Michail-Alexandros Kourtis; Jose Oscar Fajardo; Fidel Liberal (PIMRC, 2013)

Compression performance and video quality comparison of HEVC and AVC. - Harilaos Koumaras; Michail-Alexandros Kourtis; Charalambos Skianis (CAMAD, 2014)

A quantitative method for graphical representation of H.264 video content dynamics. - Michail-Alexandros Kourtis; Harilaos Koumaras; Charalabos Skianis; Fotis I. Lazarakis (TEMU, 2014)

An IMS-based interoperable architecture for emergency services. - Fidel Liberal; Jose Oscar Fajardo; Mikel Ramos; Harilaos Koumaras; Christos Sakkas; Michail-Alexandros Kourtis (TEMU, 2014)

Performant deployment of a virtualised network functions in a data center environment using resource aware scheduling. - Michael J. McGrath; Vincenzo Riccobene; Giuseppe Petralia; Georgios Xilouris; Michail-Alexandros Kourtis (IM, 2015)

Enhancing VNF performance by exploiting SR-IOV and DPDK packet processing acceleration. - Michail-Alexandros Kourtis; Georgios Xilouris; Vincenzo Riccobene; Michael J. McGrath; Giuseppe Petralia; Harilaos Koumaras; Georgios Gardikis; Fidel Liberal (NFV-SDN, 2015)

T-NOVA: Network functions as-a-service over virtualised infrastructures. - George Xilouris; Michail-Alexandros Kourtis; Michael J. McGrath; Vincenzo Riccobene; Giuseppe Petralia; Evangelos K. Markakis; Evangelos Pallis; Alexiou Georgios; Georgios Gardikis; Jordi Ferrer Riera; Aurora Ramos; José Bonnet (NFV-SDN, 2015)

In-service Video Quality assessment based on SDN/NFV techniques. - Harilaos Koumaras; Michail-Alexandros Kourtis; Christos Sakkas; George Xilouris; Stavros Kolometsos (ICT, 2016)

Automated generation of VNF deployment rules using infrastructure affinity characterization. - Vincenzo Riccobene; Michael J. McGrath; Michail-Alexandros Kourtis; George Xilouris; Harilaos Koumaras (NetSoft, 2016)

Statistical-based anomaly detection for NFV services. - Michail-Alexandros Kourtis; George Xilouris; Georgios Gardikis; Ioannis Koutras (NFV-SDN, 2016)

Policy based virtualised security architecture for SDN/NFV enabled 5G access networks. - Muhammad Shuaib Siddiqui; Eduard Escalona; Eleni Trouva; Michail-Alexandros Kourtis; Dimitrios Kritharidis; Konstantinos V. Katsaros; S. Spirou; C. Canales; M. Lorenzo (NFV-SDN, 2016)

Enabling agile video transcoding over SDN/NFV-enabled networks. - Harilaos Koumaras; Christos Sakkas; Michail-Alexandros Kourtis; Christos Xilouris; Vaios Koumaras; Georgios Gardikis (TEMU, 2016)

Reduced-reference video quality assessment using a static video pattern. - Michail-Alexandros Kourtis; Harilaos Koumaras; Fidel Liberal (J. Electronic Imaging, 2016)

SDN/NFV-enabled satellite communications networks: Opportunities, scenarios and challenges. - Ramon Ferrús; Harilaos Koumaras; Oriol Sallent; George Agapiou; Tinku Rasheed; Michail-Alexandros Kourtis; C. Boustie; Patrick Gelard; Toufik Ahmed (Phys. Commun., 2016)

LTE Edge Network Enhancement with NFV-based Core Functionalities. - Ioannis Giannoulakis; Emmanouil Kafetzakis; Michail-Alexandros Kourtis; George Xylouris; Anastasios Kourtis; Dimitrios Makris 003 (CAMAD, 2017)

Exploiting NFV techniques towards future VQA methods. - Michail-Alexandros Kourtis; Fidel Liberal; Harilaos Koumaras; George Xilouris; Eleni Trouva (CAMAD, 2017)

Deployment of virtual network functions over multiple WAN interconnected PoPs. - Jorge Carapinha; José Bonnet; Bruno Parreira; João Silva; Irena Trajkovska; Thomas Michael Bohnert; George Xilouris; Michail-Alexandros Kourtis; Christos Sakkas (NFV-SDN, 2017)

Service orchestration leveraging software networks and DevOps in 5G. - George Xilouris; Michail-Alexandros Kourtis; Stavros Kolometsos; Felipe Vicens; Chris Xilouris; Dario Valocchi; Alberto Rocha; Luís Conceição; Javier Fernandez Hidalgo; Muhammad Shuaib Siddiqui; Adel Zaaluk; Thomas Soenen; et al. (NOF, 2017)

SDN-based service function chaining mechanism and service prototype implementation in NFV scenario. - Irena Trajkovska; Michail-Alexandros Kourtis; Christos Sakkas; Denis Baudinot; João Silva; Piyush Harsh; George Xylouris; Thomas Michael Bohnert; Harilaos Koumaras (Comput. Stand. Interfaces, 2017)

An NFV-Based Video Quality Assessment Method over 5G Small Cell Networks. - Michail-Alexandros Kourtis; Harilaos Koumaras; George Xilouris; Fidel Liberal (IEEE Multim., 2017)

Service Mapping and Orchestration Over Multi-Tenant Cloud-Enabled RAN. - Pouria Sayyad Khodashenas; Bego Blanco; Michail-Alexandros Kourtis; Ianire Taboada; George Xilouris; Ioannis Giannoulakis; Elisa Jimeno; Irena Trajkovska; Jose Oscar Fajardo; Emmanouil Kafetzakis; Javier Garcia Lloreda; Fidel Liberal; et al. (IEEE Trans. Netw. Serv. Manag., 2017)

T-NOVA: An Open-Source MANO Stack for NFV Infrastructures. - Michail-Alexandros Kourtis; Michael J. McGrath; Georgios Gardikis; Georgios Xilouris; Vincenzo Riccobene; Panagiotis Papadimitriou 001; Eleni Trouva; Francesco Liberati; Marco Trubian; Josep Batalle; Harilaos Koumaras; David Dietrich; et al. (IEEE Trans. Netw. Serv. Manag., 2017)

Evaluation of Apache Spot's machine learning capabilities in an SDN/NFV enabled environment. - Christos M. Mathas; Olga E. Segou; Georgios Xilouris; Dimitris Christinakis; Michail-Alexandros Kourtis; Costas Vassilakis 001; Anastasios Kourtis (ARES, 2018)

A Scalable and License Free 5G Internet of Radio Light Architecture for Services in Homes & Businesses. - John Cosmas; Ben Meunier; Kareem Ali; Nawar Jawad; Mukhald A. Salih; Hongying Meng; Martin Ganley; James Gbadamosi; Atanas Savov; Zion Hadad; Baruch Globen; Haluk Gokmen; et al. (BMSB, 2018)

5GTANGO: An Approach for Testing NFV Deployments. - Peter Twamley; Marcel Müller; Patrick-Benjamin Bok; George Xilouris; Christos Sakkas; Michail-Alexandros Kourtis; Manuel Peuster; Stefan Schneider 008; Panagiotis Stavrianos; Dimosthenis Kyriazis (EuCNC, 2018)

Enhancing Network Management via NFV, MEC, Cloud Computing and Cognitive Features: The "5G ESSENCE" Modern Architectural Approach. - Ioannis P. Chochliouros; Anastasia S. Spiliopoulou; Anastasios Kourtis; Ioannis Giannoulakis; Michail-Alexandros Kourtis; Emmanouil Kafetzakis; Eirini Vasilaki; Marinos Agapiou; Mike Iosifidis (AIAI (Workshops), 2018)

Insights from SONATA: Implementing and integrating a microservice-based NFV service platform with a DevOps methodology. - Thomas Soenen; Steven van Rossem; Wouter Tavernier; Felipe Vicens; Dario Valocchi; Panos Trakadas; Panos Karkazis; George Xilouris; Philip Eardley; Stavros Kolometsos; Michail-Alexandros Kourtis; Daniel Guija; et al. (NOMS, 2018)

A SDN-based WiFi-VLC Coupled System for Optimised Service Provision in 5G Networks. - Harilaos Koumaras; Dimitris Makris; Andreas Foteas; George Xilouris; Michail-Alexandros Kourtis; Vaios Koumaras; John Cosmas (WOWMOM, 2018)

Enabling radioprotection capabilities in next generation wireless communication systems: An ecological green approach. - Charilaos C. Zarakovitis; Qiang Ni; Michail-Alexandros Kourtis (Trans. Emerg. Telecommun. Technol., 2018)

Management of Mission Critical Public Safety Applications: the 5G ESSENCE Project. - Maria Rita Spada; Jordi Pérez-Romero; Aitor Sanchoyerto; Ruben Solozabal; Michail-Alexandros Kourtis; Vincenzo Riccobene (EuCNC, 2019)

Inclusion of Telemetry and Data Analytics in the Context of the 5G ESSENCE Architectural Approach. - Ioannis P. Chochliouros; Anastasia S. Spiliopoulou; Alexandros Kostopoulos; George Agapiou; Maria Belesioti; Evangelos Sfakianakis; Michail-Alexandros Kourtis; Mike Iosifidis; Marinos Agapiou; Pavlos I. Lazaridis (AIAI (Workshops), 2019)

An End-to-End Carrier Ethernet MEF enabled 5G network architecture. - Michail-Alexandros Kourtis; George Xilouris; Dimitris Makris; Athanasios Sarlas; Thomas Soenen; Harilaos Koumaras; Anastasios Kourtis (IM, 2019)

The 5GENESIS testing facility as an enabler for integrated satellite/terrestrial 5G experimentation. - Georgios Gardikis; António J. Morgado; Shahid Mumtaz; Jara Suarez de Puga; Carlos Enrique Palau; Charalampos Skiadasn; Harilaos Koumaras; Michail-Alexandros Kourtis; Nikolaos Papadakis; Andreas Perentos; Marios Fotiou; Alexandros Phinikarides; et al. (WCNC Workshops, 2019)

Empowering Network Service Developers: Enhanced NFV DevOps and Programmable MANO. - Thomas Soenen; Wouter Tavernier; Manuel Peuster; Felipe Vicens; George Xilouris; Stavros Kolometsos; Michail-Alexandros Kourtis; Didier Colle (IEEE Commun. Mag., 2019)

Smart Television Services Using NFV/SDN Network Management. - Nawar Jawad; Mukhald A. Salih; Kareem Ali; Ben Meunier; Yue Zhang 011; Xun Zhang 002; Rudolf Zetik; Charilaos C. Zarakovitis; Harilaos Koumaras; Michail-Alexandros Kourtis; Lina Shi; Wojciech Mazurczyk; et al. (IEEE Trans. Broadcast., 2019)

A Cloud-Enabled Small Cell Architecture in 5G Networks for Broadcast/Multicast Services. - Michail-Alexandros Kourtis; Begoña Blanco; Jordi Pérez-Romero; Dimitris Makris; Michael J. McGrath; George Xilouris; Daniele Munaretto; Ruben Solozabal; Aitor Sanchoyerto; Ioannis Giannoulakis; Emmanouil Kafetzakis; Vincenzo Riccobene; et al. (IEEE Trans. Broadcast., 2019)

Network and Application Layer Services for High Performance Communications in Buildings. - John Cosmas; Nawar Jawad; Kareem Ali; Ben Meunier; Yue Zhang 011; Wei Li 135; Marcin Gregorczyk; Wojciech Mazurczyk; Krzysztof Cabaj; Mathias Lacaud; Daniel Négru; Sara Cuerva Navas; et al. (BMSB, 2020)

Use Cases and Standardisation Activities for eMBB and V2X Scenarios. - Alexandros Kostopoulos; Ioannis P. Chochliouros; Jaime Ferragut; Yi Ma 002; Matti Kutila; Anastasius Gavras; Seppo Horsmanheimo; Kai Zhang 049; Latif Ladid; Athanassios Dardamanis; Michail-Alexandros Kourtis (ICC Workshops, 2020)

Three-dimensional Access Point Assignment in Hybrid VLC, mmWave and WiFi Wireless Access Networks. - Charilaos C. Zarakovitis; Su Fong Chien; Haris Pervaiz; Qiang Ni; John Cosmas; Nawar Jawad; Michail-Alexandros Kourtis; Harilaos Koumaras; Themistoklis Anagnostopoulos (ICC, 2020)

Video Broadcast Services over 5G networks. - Michail-Alexandros Kourtis; Thanos Sarlas; Claus Keuker; Javier Morgade; Dhananjay Umap; Victor Bayon; George Xilouris; Thomas Soenen; Alexandros Kostopoulos; Ioannis P. Chochliouros; Harilaos Koumaras (ICIN, 2020)

Evaluation of Edge Technologies Over 5G Networks. - Michail-Alexandros Kourtis; Dimitris Christinakis; George Xilouris; Thanos Sarlas; Thomas Soenen; Anastasios Kourtis (ICITS, 2020)

Combined 5G-Based Video Production and Distribution in a Crowded Stadium Event. - Ioannis P. Chochliouros; Anastasia S. Spiliopoulou; Pavlos I. Lazaridis; Michail-Alexandros Kourtis; Zaharias D. Zaharis; Alexandros Kostopoulos (AIAI (Workshops), 2020)

5G Network Slicing Enabling Edge Services. - Michail-Alexandros Kourtis; Themistoklis Anagnostopoulos; Slawomir Kuklinski; Michal Wierzbicki; Andreas Oikonomakis; George Xilouris; Ioannis P. Chochliouros; Na Yi; Alexandros Kostopoulos; Lechoslaw Tomaszewski; Thanos Sarlas; Harilaos Koumaras (NFV-SDN, 2020)

5G Promotive Actions based upon enhanced Mobile Broadband (EMBB) Communication Trials between the EU and China. - Ioannis P. Chochliouros; Anastasia S. Spiliopoulou; Dimitrios N. Arvanitozisis; Alexandros Kostopoulos; Na Yi; Nathan J. Gomes; Tao Chen 011; Juha Jidbeck; Athanassios Dardamanis; Pavlos I. Lazaridis; Zaharias D. Zaharis; Michail-Alexandros Kourtis; et al. (SEEDA-CECNSM, 2020)

Leveraging Deep Learning for Network Anomaly Detection. - Michail-Alexandros Kourtis; Andreas Oikonomakis; Dimitris Papadopoulos; George Xylouris; Ioannis P. Chochliouros (FMEC, 2021)

V2X Communications for the Support of GLOSA and Intelligent Intersection Applications. - Ioannis P. Chochliouros; Anastasia S. Spiliopoulou; Pavlos I. Lazaridis; Zaharias D. Zaharis; Michail-Alexandros Kourtis; Slawomir Kuklinski; Lechoslaw Tomaszewski; Dimitrios N. Arvanitozisis; Alexandros Kostopoulos (AIAI (Workshops), 2021)

High Mobility 5G Services for Vertical Industries - Network Operator's View. - Lechoslaw Tomaszewski; Ioannis P. Chochliouros; Robert Kolakowski; Slawomir Kuklinski; Michail-Alexandros Kourtis (AIAI (Workshops), 2021)

5G Experimentation: The Experience of the Athens 5GENESIS Facility. - Maria Christopoulou; Georgios Xilouris; Athanasios Sarlas; Harilaos Koumaras; Michail-Alexandros Kourtis; Themistoklis Anagnostopoulos (IM, 2021)

5G Slicing for Emergency Communications. - Michail-Alexandros Kourtis; Michael C. Batistatos; George Xilouris; Thanos Sarlas; Themis Anagnostopoulos; Ioannis P. Chochliouros; Anastasios Kourtis (SDS, 2021)

Experimentation and 5G KPI measurements in the 5GENESIS platforms. - Georgios Xilouris; Maria Christopoulou; Harilaos Koumaras; Michail-Alexandros Kourtis; Marc Emmelmann; Dionysia Triantafyllopoulou; Yogaratnam Rahulan; Iván González Muriel; Almudena Díaz-Zayas; Eneko Atxutegi; Georgios Gardikis; Dimitris Lioprasitis; et al. (5G-MeMZ@SIGCOMM, 2021)

Network slicing for 5G edge services. - Michail-Alexandros Kourtis; Thanos Sarlas; Themis Anagnostopoulos; Slawomir Kuklinski; Lechoslaw Tomaszewski; Michal Wierzbicki; Andreas Oikonomakis; George Xilouris; Ioannis P. Chochliouros; Na Yi; Alexandros Kostopoulos; Harilaos Koumaras (Internet Technol. Lett., 2021)

Security Threat Analysis of the 5G ESSENCE Platform. - Ioannis P. Chochliouros; Anastasia S. Spiliopoulou; Alexandros Kostopoulos; Michail-Alexandros Kourtis; Pavlos I. Lazaridis; Zaharias D. Zaharis; Neeli R. Prasad (Wirel. Pers. Commun., 2021)

5G for the Support of Public Safety Services. - Ioannis P. Chochliouros; Anastasia S. Spiliopoulou; Pavlos I. Lazaridis; Zaharias D. Zaharis; Maria Rita Spada; Jordi Pérez-Romero; Bego Blanco; Hicham Khalife; Ehsan Ebrahimi Khaleghi; Michail-Alexandros Kourtis (Wirel. Pers. Commun., 2021)

Integrated Network and End-host Policy Management for Network Slicing. - Alexander Rabitsch; Themistoklis Anagnostopoulos; Karl-Johan Grinnemo; Joseph McNamara; Anne-Marie Bosneag; Michail-Alexandros Kourtis; George Xilouris; Özgü Alay; Anna Brunström (CNSM, 2022)

Exploring Federated Learning for Speech-based Parkinson's Disease Detection. - Athanasios Sarlas; Alexandros Kalafatelis; Georgios Alexandridis; Michail-Alexandros Kourtis; Panagiotis Trakadas (ARES, 2023)

Emergency communications leveraging decentralized swarm computing. - Michail-Alexandros Kourtis; George Xilouris; Michael C. Batistatos; Anastasios Kourtis; Albertos Markakis (CPS-IoT Week Workshops, 2023)

OASEES: An Innovative Scope for a DAO-Based Programmable Swarm Solution, for Decentralizing AI Applications Close to Data Generation Locations. - Ioannis P. Chochliouros; Michail-Alexandros Kourtis; George Xilouris; Wouter Tavernier; Enrique Areizaga Sanchez; Margarita Anastassova; Christian Bolzmacher; Nikolay Tcholtchev; Antonello Corsi; Panagiotis Trakadas; Marta Millet; Christos Xenakis; et al. (AIAI (Workshops), 2023)

PALANTIR: An NFV-Based Security-as-a-Service Approach for Automating Threat Mitigation. - Maxime Compastié; Antonio López Martínez; Carolina Fernández 001; Manuel Gil Pérez; Stylianos Tsarsitalidis; George Xylouris; Izidor Mlakar; Michail-Alexandros Kourtis; Valentino Safran (Sensors, 2023)

PQ-REACT: Post Quantum Cryptography Framework for Energy Aware Contexts. - Marta Irene García Cid; Michail-Alexandros Kourtis; David Domingo Martín; Nikolay Tcholtchev; Evangelos K. Markakis; Marcin Niemiec; Javier Faba; Laura Ortíz; Vicente Martín; Diego R. López; George Xilouris; Maria Gagliardi; et al. (ARES, 2024)

Towards Continuous Development for Quantum Programming in Decentralized IoT environments. - Michail-Alexandros Kourtis; Nikolay Tcholtchev; Ilie-Daniel Gheorghe-Pop; Colin Kai-Uwe Becker; Georgios Xilouris; Evangelos K. Markakis; Matic Petric; Raphael Seidel; Sebastian Bock (ANT/EDI40, 2024)

User Terminals as Attackers: An Open Dataset Analysis of DDoS Attacks in 5G Networks. - Maria Christopoulou; Apostolis Garos; Athina Vekraki; Dimitris Santorinaios; Ioannis Koufos; Sofia Karamitsiani; George Xilouris; Michail-Alexandros Kourtis; Georgios Gardikis; Panagiotis Trakadas (CSCN, 2024)

Demo - MedGuard: Securing Medical IoT with compiler polymorphism. - Dimitris Santorinaios; Michail-Alexandros Kourtis; Anna Santorinaiou; George Oikonomakis (WIFS, 2024)

Eclipse Qrisp QAOA: description and preliminary comparison with Qiskit counterparts. - Eneko Osaba; Matic Petric; Izaskun Oregi; Raphael Seidel; Alejandra Ruiz 001; Michail-Alexandros Kourtis (CoRR, 2024)

Solving Drone Routing Problems with Quantum Computing: A Hybrid Approach Combining Quantum Annealing and Gate-Based Paradigms. - Eneko Osaba; Pablo Miranda-Rodriguez; Andreas Oikonomakis; Matic Petric; Alejandra Ruiz 001; Sebastian Bock; Michail-Alexandros Kourtis (CEC, 2025)

The Internet of Quantum Things (IoQT) - A New Frontier in Quantum Emulation and Simulation. - Ioannis Kefaloukos; Nikolay Tcholtchev; Michail-Alexandros Kourtis; Giorgos Oikonomakis; Emmanouil Eleftherios Rompogiannakis; Evangelos Markakis (ITASEC/SERICS, 2025)

Solving Drone Routing Problems with Quantum Computing: A Hybrid Approach Combining Quantum Annealing and Gate-Based Paradigms. - Eneko Osaba; Pablo Miranda-Rodriguez; Andreas Oikonomakis; Matic Petric; Sebastian Bock; Michail-Alexandros Kourtis (CoRR, 2025)

Advancing Predictive Security for Consumer Applications in Beyond 5G/6G Networks With Annotated Datasets. - George Xylouris; Athina Vekraki; Maria Christopoulou; Michail-Alexandros Kourtis; Evangelos K. Markakis; Panagiotis Trakadas (IEEE Trans. Consumer Electron., 2025)