Helen Theodoropoulou

According to our database, Helen Theodoropoulou authored at least 35 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

OCTAPUS: Empowering Next Generation Central Offices with Cross-Layer Network Intelligence Towards a Reconfigurable Data Plane.

Marios Gatzianas, Georgios Kalfas, Christos Vagionas, M. Vargemidou, Athanasios Papadakis, Fabienne Saliou, Eleni Theodoropoulou, George L. Lyberopoulos, Pietro Piscione, Ahmed K. Abdulwahed, Pietro G. Giardina, Voica Gavrilut, Christopher Alsted, Frederic Y. Gardes, Ioannis Zeimpekis, T. Domínguez, X. Yu, I. Chakraborty, H. Atwi, Stefanos Dris, Nikolaos Argyris, Paraskevas Bakopoulos, Sophia G. Petridou, Amalia N. Miliou, Nikolaos Pleros

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2024 IFIP WG 12.5 International Workshops, 2024

Innovative Digital Forensic and Investigation Tools for Law Enforcement: The EMPOWER & TRACY Approach.

Nikos Avgerinos, Panagiotis Mertis, Manolis Tsagaris, Nikos Desipris, George L. Lyberopoulos, Elina Theodoropoulou, Konstantinos Filis, Jelena Sarajlic, Manuel Pastor, Despoina Chatzakou, George Kalpakis, Christos Chatzikonstantinou, Dorothea Tsatsou, Stefanos Demertzis, Peter Leskovský, Carlos Mendes, Shona Linehan, John Mulcahy, Ioannis Karvelas, Manuel Álvarez Fernández, André Alegria

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2024 IFIP WG 12.5 International Workshops, 2024

Seamless Integration of Efficient 6G Wireless Technologies for Communication and Sensing Enabling Ecosystems.

Jesús Gutiérrez, Vladica Sark, Mert Özates, Anna Tzanakaki, Markos P. Anastasopoulos, Valerio Frascolla, Ioanna Mesogiti, Elina Theodoropoulou, George L. Lyberopoulos, Luis Díez, Ramón Agüero, Ignacio Santamaría, Padmanava Sen, Simon Pryor, Shahid Mumtaz, Salvatore Pontarelli, Federico Trombetti, Novella Bartolini, Eduard A. Jorswieck, Xi Ding, Navid Nikaein

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2024 IFIP WG 12.5 International Workshops, 2024

Building the Enhanced Control Plane of Next Generation Central Offices.

Pietro Piscione, Ahmed K. Abdulwahed, Pietro G. Giardina, Giada Landi, George Kalfas, Chris Vagionas, Marios Gatzianas, Voica Gavrilut, Christopher Alsted, Eleni Theodoropoulou, George L. Lyberopoulos, Fabienne Saliou

Proceedings of the 25th IEEE International Conference on High Performance Switching and Routing, 2024

2023

Media Services in Dense, Static and Mobile Environments Leveraging Edge Deployments.

Maria-Evgenia Xezonaki, Nikos Psaromanolakis, Panteleimon-Konstantinos Chartsias, Konstantinos Stamatis, Dimitrios Kritharidis, Vasileios Theodorou, Christina Tanya Politi, Panagiotis Papaioannou, Christos Tranoris, Spyros G. Denazis, Ioanna Mesogiti, Eleni Theodoropoulou, Fotini Setaki, George L. Lyberopoulos, Nikos Makris, Paris Flegkas, Jesús Gutiérrez Terán, Markos Anastassopoulos, Anna Tzanakaki

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2023 IFIP WG 12.5 International Workshops, 2023

Techno-economic Analysis Highlighting Aspects of 5G Network Deployments at Railway Environments.

Ioanna Mesogiti, Eleni Theodoropoulou, Fotini Setaki, George L. Lyberopoulos, Konstantinos Stamatis, Panteleimon-Konstantinos Chartsias, Nikos Makris, Paris Flegkas, Jesús Gutiérrez, Christina Tanya Politi, Christos Tranoris, Markos P. Anastasopoulos, Anna Tzanakaki

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2023 IFIP WG 12.5 International Workshops, 2023

2022

Live demonstration of an SDN-reconfigurable, FPGA-based TxRx for an analog-IFoF/mmWave radio access network in an MNO's infrastructure.

Konstantina Kanta, Panagiotis Toumasis, Giannis Giannoulis, Ioannis Stratakos, George Lentaris, Elissaios-Alexios Papatheofanous, Ioanna Mesogiti, Eleni Theodoropoulou, Aristotelis Margaris, Dimitris Syrivelis, E. Kyriazi, Giorgos Brestas, Kostas Tokas, Nikolaos Argyris, Christos Vagionas, Ronis T. Maximidis, Paraskevas Bakopoulos, Agapi Mesodiakaki, Marios Gatzianas, George Kalfas, Kostas Tsagkaris, Nikos Pleros, Dionysios I. Reisis, George L. Lyberopoulos, Dimitrios Apostolopoulos, Dimitrios Soudris, Hercules Avramopoulos

JOCN, 2022

A Framework to Support the Deployment of PPDR Services Across Edge and Cloud Domains.

Janez Sterle, Ioanna Mesogiti, Luka Korsic, Eleni Theodoropoulou, Fotini Setaki, George L. Lyberopoulos, Francesca Moscatelli, Konstantina Kanta, Giannis Giannoulis, Panagiotis Toumasis, Dimitris Apostolopoulos, Hercules Avramopoulos, John Avramidis, Yigal Leiba, Dimitrios Klonidis

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops, 2022

Advancements in Edge Computing and Service Orchestration in Support of Advanced Surveillance Services.

Ioanna Mesogiti, Eleni Theodoropoulou, Fotini Setaki, George L. Lyberopoulos, Francesca Moscateli, Konstantina Kanta, Giannis Giannoulis, Panagiotis Toumasis, Dimitris Apostolopoulos, Hercules Avramopoulos, Lukasz Lopacinski, Jesús Gutiérrez Terán, Anastasios Nanos, Yigal Leiba, Markos P. Anastasopoulos, Anna Tzanakaki

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops, 2022

The NetApps Certification Environment for 5G and beyond Vertical Ecosystems: The EVOLVED-5G Approach.

Fotini Setaki, Ioanna Mesogiti, Eleni Theodoropoulou, George L. Lyberopoulos, Harilaos Koumaras, David Artunedo Guillen, Javier Garcia Rodrigo, George Avdikos, Ioannis Margaritis, Emmanouil Kafetzakis, Yiannis Karadimas, Dimitris Tsolkas

Proceedings of the IEEE Globecom 2022 Workshops, 2022

2021

Top Challenges in 5G Densification.

Eleni Theodoropoulou, Ioanna Mesogiti, Fotini Setaki, Konstantinos Filis, George L. Lyberopoulos, Agapi Mesodiakaki, Marios Gatzianas, Christos Vagionas, George Kalfas, Mauro Agus, Annachiara Pagano

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2021 IFIP WG 12.5 International Workshops, 2021

5G-VICTORI: Future Railway Communications Requirements Driving 5G Deployments in Railways.

Ioanna Mesogiti, Eleni Theodoropoulou, Fotini Setaki, George L. Lyberopoulos, Anna Tzanakaki, Markos P. Anastasopoulos, Christina Tanya Politi, Panagiotis Papaioannou, Christos Tranoris, Spyros G. Denazis, Paris Flegkas, Nikos Makris, Nebojsa Maletic, Darko Cvetkovski, Jesús Gutiérrez Terán, Panteleimon-Konstantinos Chartsias, Konstantinos Stamatis, Marievi Xezonaki, Dimitrios Kritharidis, Alexandros Dalkalitsis, Manfred Taferner, Martin Piovarci

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2021 IFIP WG 12.5 International Workshops, 2021

Demonstration of FPGA-based A-IFoF/mmWave transceiver integration in mobile infrastructure for beyond 5G transport.

Panagiotis Toumasis, Konstantina Kanta, Kostas Tokas, Ioannis Stratakos, Elissaios-Alexios Papatheofanous, Giannis Giannoulis, Ioanna Mesogiti, Eleni Theodoropoulou, George L. Lyberopoulos, George Lentaris, Dimitrios Apostolopoulos, Dionysios I. Reisis, Dimitrios Soudris, Hercules Avramopoulos

Proceedings of the European Conference on Optical Communication, 2021

2020

Macroscopic and microscopic techno-economic analyses highlighting aspects of 5G transport network deployments.

Ioanna Mesogiti, George L. Lyberopoulos, Fotini Setaki, Andrea Di Giglio, Alessandro Pelcelsi, Laura Serra, Jim Zou, Anna Tzanakaki, Markos P. Anastasopoulos, Eleni Theodoropoulou

Photonic Netw. Commun., 2020

Innovative Parkinson's Disease Patients' Motor Skills Assessment: The i-PROGNOSIS Paradigm.

Sofia B. Dias, Athina Grammatikopoulou, José Alves Diniz, Kosmas Dimitropoulos, Nikos Grammalidis, Vicky Zilidou, Theodore Savvidis, Evdokimos I. Konstantinidis, Panagiotis D. Bamidis, Hagen Jaeger, Michael Stadtschnitzer, Hugo Silva, Gonçalo Telo, Ioannis Ioakeimidis, George Ntakakis, Fotis Karayiannis, Estelle Huchet, Vera Hoermann, Konstantinos Filis, Elina Theodoropoulou, George L. Lyberopoulos, Konstantinos Kyritsis, Alexandros Papadopoulos, Anastasios Delopoulos, Dhaval Trivedi, Kallol Ray Chaudhuri, Lisa Klingelhöfer, Heinz Reichmann, Sevasti Bostantzopoulou, Zoe Katsarou, Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Georgios K. Apostolidis, Leontios J. Hadjileontiadis

Frontiers Comput. Sci., 2020

A Framework to Support the 5G Densification.

Eleni Theodoropoulou, Ioanna Mesogiti, George L. Lyberopoulos, George Kalfas, Christos Vagionas, Nikos Pleros, Annachiara Pagano, Mauro Agus, Luiz Anet Neto, Nikos Psaromanolakis, Athina Ropodi

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops, 2020

2019

Use of Machine Learning for energy efficiency in present and future mobile networks.

David Sesto-Castilla, Eduard Garcia Villegas, George L. Lyberopoulos, Eleni Theodoropoulou

Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Techno-Economic Aspects of 5G Transport Network Deployments.

Ioanna Mesogiti, Elina Theodoropoulou, George L. Lyberopoulos, Fotini Setaki, Konstantinos Filis, Andrea Di Giglio, A. Percelsi, Anna Tzanakaki

Proceedings of the Optical Network Design and Modeling, 2019

A Framework to Support the Role of Telecommunication Service Providers in Evolving 5G Business Models.

Ioanna Mesogiti, Eleni Theodoropoulou, George L. Lyberopoulos, Fotini Setaki, Aurora Ramos, Panagiotis Gouvas, Anastasios Zafeiropoulos, Roberto Bruschi

Proceedings of the Artificial Intelligence Applications and Innovations, 2019

Coexistence of Discrete-Variable QKD with WDM Classical Signals in the C-Band for Fiber Access Environments.

Dimitris Zavitsanos, Giannis Giannoulis, Adam Raptakis, Christos P. Papapanos, Fotini Setaki, Eleni Theodoropoulou, George L. Lyberopoulos, Christos Kouloumentas, Hercules Avramopoulos

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

2018

Network Services SLAs over 5G Infrastructure Converging Disaggregated Network and Compute Resources.

Ioanna Mesogiti, Elina Theodoropoulou, Konstantinos Filis, George L. Lyberopoulos, Rafael Cantó Palancar, N. A. Serrano Linares, Daniel Camps-Mur, Jesús Gutiérrez, Anna Tzanakaki

Proceedings of the 23rd IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2018

Fiber-Wireless Fronthaul/Backhaul Network Architectures for 5G.

Ioanna Mesogiti, Eleni Theodoropoulou, Konstantinos Filis, George L. Lyberopoulos, Athina Ropodi, Kostas Tsagkaris, Panagiotis Demestichas, Nikos Pleros, George Kalfas, Christos Vagionas

Proceedings of the 23rd IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2018

5G mm Wave Networks Leveraging Enhanced Fiber-Wireless Convergence for High-Density Environments: The 5G-PHOS Approach.

Sotirios Papaioannou, George Kalfas, Christos Vagionas, Pavlos Maniotis, Amalia N. Miliou, Nikos Pleros, L. Anet Neto, Paraskevas Chanclor, M. Raj-Ali, Paraskevas Bakopoulos, Christophe Caillaud, Helene Debregeas, M. B. Sirbu, Y. Eichhammer, Eleni Theodoropoulou, George L. Lyberopoulos, Elli Kartsakli, John S. Vardakas, Guy Torfs, Xin Yin, Kostas Tsagkaris, Panagiotis Demestichas, Giannis Giannoulis, Hercules Avramopoulos, George Lentaris, Emmanouel A. Varvarigos, Idelfonso Tafur Monroy, E. Dayan, Yigal Leiba, I. Dimogiannis, A. Kontogiannis, Roberto Magri, Antonio Tartaglia, C. G. H. Roeloffzen, R. M. Oldenbeuving

Proceedings of the 2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 2018

2017

Wireless-Optical Network Convergence: Enabling the 5G Architecture to Support Operational and End-User Services.

Anna Tzanakaki, Markos P. Anastasopoulos, Ignacio Berberana, Dimitris Syrivelis, Paris Flegkas, Thanasis Korakis, Daniel Camps-Mur, Ilker Demirkol, Jesús Gutiérrez Terán, Eckhard Grass, Qing Wei, Emmanouil Pateromichelakis, Nikola Vucic, Albrecht J. Fehske, Michael Grieger, Michael Eiselt, Jens Bartelt, Gerhard P. Fettweis, George L. Lyberopoulos, Eleni Theodoropoulou, Dimitra Simeonidou

IEEE Commun. Mag., 2017

A Toolkit Based Architecture for Optimizing Cloud Management, Performance Evaluation and Provider Selection Processes.

George Kousiouris, Fotis Aisopos, Alexandros Psychas, Theodora A. Varvarigou, Jörg Domaschka, Daniel Baur, Frank Griesinger, V. Nikolov, George L. Lyberopoulos, Eleni Theodoropoulou, Ioanna Mesogiti, Dimitrios Charilas, Yiannis Stavroulas, Nunzio Andrea Galante, Gabriele Giammatteo, G. Besombes, D. Speziani, B. Leroy, S. Geller, J. Papper

Proceedings of the 2017 International Conference on High Performance Computing & Simulation, 2017

2016

Hierarchical, virtualised and distributed intelligence 5G architecture for low-latency and secure applications.

Muhammad Shuaib Siddiqui, A. Legarrea, Eduard Escalona, Michael C. Parker, Geza Koczian, Stuart D. Walker, George L. Lyberopoulos, Helen Theodoropoulou, Konstantinos Filis, A. Foglar, Marian Ulbricht, Y. Liu, Jean-Charles Point, Eleni Trouva, Theodoros Rokkas, Ioannis Neokosmidis, Dimitrios Kritharidis, Konstantinos V. Katsaros, S. Spirou, Kai Habel, Volker Jungnickel, C. Canales, M. Lorenzo

Trans. Emerg. Telecommun. Technol., 2016

Active and healthy ageing for Parkinson's disease patients' support: A user's perspective within the i-PROGNOSIS framework.

Stelios Hadjidimitriou, Vasileios S. Charisis, Konstantinos Kyritsis, Evdokimos I. Konstantinidis, Anastasios Delopoulos, Panagiotis D. Bamidis, Sevasti Bostantjopoulou, Alexandra Rizos, Dhaval Trivedi, Kallol Ray Chaudhuri, Lisa Klingelhöfer, Heinz Reichmann, Julia Wadoux, Nathalie De Craecker, Fotis Karagiannis, Petter Fagerberg, Ioannis Ioakimidis, Michael Stadtschnitzer, Alexander M. Esser, Nikolaos Grammalidis, Kosmas Dimitropoulos, Sofia B. Dias, José A. Diniz, Hugo Plácido da Silva, George L. Lyberopoulos, Eleni Theodoropoulou, Leontios J. Hadjileontiadis

Proceedings of the 1st International Conference on Technology and Innovation in Sports, 2016

5G infrastructures supporting end-user and operational services: The 5G-XHaul architectural perspective.

Anna Tzanakaki, Markos P. Anastasopoulos, Dimitra Simeonidou, Ignacio Berberana, Dimitris Syrivelis, Thanasis Korakis, Paris Flegkas, Daniel Camps-Mur, Ilker Demirkol, Jesús Gutiérrez Terán, Eckhard Grass, Qing Wei, Emmanouil Pateromichelakis, Albrecht J. Fehske, Michael Grieger, Michael Eiselt, Jens Bartelt, George L. Lyberopoulos, Eleni Theodoropoulou

Proceedings of the IEEE International Conference on Communication, 2016

CHARISMA: Converged heterogeneous advanced 5G cloud-RAN architecture for intelligent and secure media access.

Michael C. Parker, Geza Koczian, Femi Adeyemi-Ejeye, Terry Quinlan, Stuart D. Walker, A. Legarrea, Muhammad Shuaib Siddiqui, Eduard Escalona, S. Spirou, Dimitrios Kritharidis, Kai Habel, Volker Jungnickel, Eleni Trouva, Akis Kourtis, Y. Liu, Matthias Sander Frigau, Jean-Charles Point, George L. Lyberopoulos, Eleni Theodoropoulou, Konstantinos Filis, Theodoros Rokkas, Ioannis Neokosmidis, David Levi, Eugene Zetserov, A. Foglar, Marian Ulbricht, Blaz Peternel, D. Gustincic

Proceedings of the European Conference on Networks and Communications, 2016

2015

Smart Mobile Ecosystem Security: Existing Solutions, MNO Requirements and Business Model.

George L. Lyberopoulos, Helen Theodoropoulou, Konstantinos Filis, Ioanna Mesogiti

Proceedings of the Information Sciences and Systems 2015, 2015

VIMSEN: A Distributed Architecture for future Energy Market Frameworks.

George L. Lyberopoulos, Eleni Theodoropoulou, Ioanna Mesogiti, Konstantinos Filis, Ioannis Mamounakis, Prodromos Makris, Emmanouel A. Varvarigos

Proceedings of the Workshop Proceedings of the 16th International Conference on Engineering Applications of Neural Networks, 2015

VIMSEN: A modular gateway supporting decentralised, virtual micro-grid architectures.

George L. Lyberopoulos, Eleni Theodoropoulou, Ioanna Mesogiti, Konstantinos Filis

Proceedings of the 20th IEEE International Workshop on Computer Aided Modelling and Design of Communication Links and Networks, 2015

2014

A highly-dynamic and distributed operational framework for smart energy networks.

George L. Lyberopoulos, Eleni Theodoropoulou, Ioanna Mesogiti, Prodromos Makris, Emmanouel A. Varvarigos

Proceedings of the 19th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2014

2013

Mobile Network Threat Analysis and MNO Positioning.

George L. Lyberopoulos, Helen Theodoropoulou, Konstantinos Filis

Proceedings of the Information Sciences and Systems 2013, 2013

2009

Early experiences and lessons learned from femtocells.

George Korinthios, Elina Theodoropoulou, Niki Marouda, Ioanna Mesogiti, Eftychia Nikolitsa, George L. Lyberopoulos

IEEE Commun. Mag., 2009