Design of Optical Network Unit (ONU) for hybrid TDM/WDM NG-PON. - Andreas Foteas; Nikolaos Liakopoulos; Georgios Menoutis; Ioannis Patronas; Christoforos Kachris; Dimitrios Klonidis (ICECS, 2015)

A configurable transmitter architecture & organization for XG-PON OLT/ONU/ONT network elements. - Georgios Menoutis; Andreas Foteas; Nikolaos Liakopoulos; Georgios Georgis; Dionysios I. Reisis; George Synnefakis (ICECS, 2015)

A scalable optically-switched datacenter network with multicasting. - Konstantinos Tokas; Christos Spatharakis; Ioannis Kanakis; Nikolaos Iliadis; Paraskevas Bakopoulos; Hercules Avramopoulos; Ioannis Patronas; Nikolaos Liakopoulos; Dionysios I. Reisis (EuCNC, 2016)

The Algorithmic Aspects of Network Slicing. - Spyridon Vassilaras; Lazaros Gkatzikis; Nikolaos Liakopoulos; Ioannis N. Stiakogiannakis; Meiyu Qi; Lei Shi; Liu Liu; Mérouane Debbah; Georgios S. Paschos (IEEE Commun. Mag., 2017)

User Association for Ultra Dense Networks with QoS Guarantees. - Nikolaos Liakopoulos; Georgios S. Paschos; Thrasyvoulos Spyropoulos (GLOBECOM, 2018)

Computational Optimal Transport for 5G Massive C-RAN Device Association. - Georgios S. Paschos; Nikolaos Liakopoulos; Mérouane Debbah; Tong Wen (GLOBECOM, 2018)

Robust User Association for Ultra Dense Networks. - Nikolaos Liakopoulos; Georgios S. Paschos; Thrasyvoulos Spyropoulos (INFOCOM, 2018)

Model-Driven Artificial Intelligence for Online Network Optimization. - Luigi Vigneri; Nikolaos Liakopoulos; Georgios S. Paschos; Spyridon Vassilaras; Apostolos Destounis; Thrasyvoulos Spyropoulos; Mérouane Debbah (CoRR, 2018)

Cautious Regret Minimization: Online Optimization with Long-Term Budget Constraints. - Nikolaos Liakopoulos; Apostolos Destounis; Georgios S. Paschos; Thrasyvoulos Spyropoulos; Panayotis Mertikopoulos (ICML, 2019)

No Regret in Cloud Resources Reservation with Violation Guarantees. - Nikolaos Liakopoulos; Georgios S. Paschos; Thrasyvoulos Spyropoulos (INFOCOM, 2019)

Online Learning for Robust Adaptive Video Streaming in Mobile Networks. - Theodoros Karagkioules; Georgios S. Paschos; Nikolaos Liakopoulos; Attilio Fiandrotti; Dimitrios Tsilimantos; Marco Cagnazzo (CoRR, 2019)

Robust Optimization Framework for Proactive User Association in UDNs: A Data-Driven Approach. - Nikolaos Liakopoulos; Georgios S. Paschos; Thrasyvoulos Spyropoulos (IEEE/ACM Trans. Netw., 2019)

Machine Learning Techniques for Online Resource Allocation in Wireless Networks. (Techniques d'apprentissage automatique pour l'allocation de ressources incrémental dans les réseaux sans fil). - Nikolaos Liakopoulos (2019)

Pick your Neighbor: Local Gauss-Southwell Rule for Fast Asynchronous Decentralized Optimization. - Marina Costantini; Nikolaos Liakopoulos; Panayotis Mertikopoulos; Thrasyvoulos Spyropoulos (CDC, 2022)

Online Learning for Adaptive Video Streaming in Mobile Networks. - Theodoros Karagkioules; Georgios S. Paschos; Nikolaos Liakopoulos; Attilio Fiandrotti; Dimitrios Tsilimantos; Marco Cagnazzo (ACM Trans. Multim. Comput. Commun. Appl., 2022)

Setwise Coordinate Descent for Dual Asynchronous Decentralized Optimization. - Marina Costantini; Nikolaos Liakopoulos; Panayotis Mertikopoulos; Thrasyvoulos Spyropoulos (IEEE Trans. Autom. Control., 2025)