Georgios K. Papageorgiou

According to our database, Georgios K. Papageorgiou authored at least 25 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Particle Tracking with Neighbourhood Similarities: A New Method for Super Resolution Ultrasound Imaging.

Andrew Mobberley, Georgios K. Papageorgiou, Mairead B. Butler, Evangelos Kanoulas, Julian Keanie, Daniel Good, Kevin Gallagher, Alan McNeil, Vassilis Sboros, Weiping Lu

Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies, 2023

2022

Coordinated Caching and QoS-Aware Resource Allocation for Spectrum Sharing.

Konstantinos Ntougias, Constantinos B. Papadias, Georgios K. Papageorgiou, Gerhard Hasslinger, Troels B. Sorensen

Wirel. Pers. Commun., 2022

2021

Deep Networks for Direction-of-Arrival Estimation in Low SNR.

Georgios K. Papageorgiou, Mathini Sellathurai, Yonina C. Eldar

IEEE Trans. Signal Process., 2021

Towards the assessment of realistic hybrid precoding in millimeter wave MIMO systems with hardware impairments.

Anastasios K. Papazafeiropoulos, Georgios K. Papageorgiou, Oluwatayo Y. Kolawole, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior, Mathini Sellathurai, Tharmalingam Ratnarajah

IET Commun., 2021

2020

A Stochastic Optimization Approach to Hybrid Processing in Massive MIMO Systems.

George K. Papageorgiou, Mathini Sellathurai, Konstantinos Ntougias, Constantinos B. Papadias

IEEE Wirel. Commun. Lett., 2020

Advanced Dynamic Spectrum 5G Mobile Networks Employing Licensed Shared Access.

Georgios K. Papageorgiou, Konstantinos Voulgaris, Konstantinos Ntougias, Dimitrios K. Ntaikos, M. Majid Butt, Carlo Galiotto, Nicola Marchetti, Valerio Frascolla, Hicham Annouar, Alvaro Gomes, António J. Morgado, Marius Pesavento, Tharmalingam Ratnarajah, Kalyana Gopala, Florian Kaltenberger, Dirk T. M. Slock, Faheem Ahmad Khan, Constantinos B. Papadias

IEEE Commun. Mag., 2020

3D Beamforming with Multi-Active Multi-Passive Antenna Arrays Using Stochastic Optimization.

Georgios K. Papageorgiou, Mathini Sellathurai, Dimitrios K. Ntaikos, Constantinos B. Papadias

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Direction-of-Arrival Estimation in the Low-SNR Regime via a Denoising Autoencoder.

Georgios K. Papageorgiou, Mathini Sellathurai

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Hybrid Precoding for MISO Broadcasting SWIPT Systems: A Stochastic Optimization Approach.

Konstantinos Ntougias, Ioannis Krikidis, Georgios K. Papageorgiou, Mathini Sellathurai

Proceedings of the 31st IEEE Annual International Symposium on Personal, 2020

Fast Direction-of-arrival Estimation of Multiple Targets Using Deep Learning and Sparse Arrays.

Georgios K. Papageorgiou, Mathini Sellathurai

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Coordinated Hybrid Precoding and QoS-Aware Power Allocation for Underlay Spectrum Sharing with Load-Controlled Antenna Arrays.

Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias, George K. Papageorgiou

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Simple Cooperative Transmission Schemes for Underlay Spectrum Sharing Using Symbol-level Precoding and Load-controlled Arrays.

Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias, George K. Papageorgiou

Proceedings of the IEEE International Conference on Acoustics, 2019

Spectral Coexistence of 5G Networks and Satellite Communication Systems Enabled by Coordinated Caching and QoS-Aware Resource Allocation.

Konstantinos Ntougias, Constantinos B. Papadias, Georgios K. Papageorgiou, Gerhard Hasslinger

Proceedings of the 27th European Signal Processing Conference, 2019

2018

Unlocking the Deployment of Spectrum Sharing With a Policy Enforcement Framework.

Carlo Galiotto, George K. Papageorgiou, Konstantinos Voulgaris, M. Majid Butt, Nicola Marchetti, Constantinos B. Papadias

IEEE Access, 2018

Efficient Beamforming with Multi-Active Multi-Passive Antenna Arrays.

George K. Papageorgiou, Dimitrios Ntaikos, Constantinos B. Papadias

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

2017

Robust Nonlinear Regression: A Greedy Approach Employing Kernels With Application to Image Denoising.

Georgios K. Papageorgiou, Pantelis Bouboulis, Sergios Theodoridis

IEEE Trans. Signal Process., 2017

Channel model simulator for multi-antenna terrestrial links.

Dimitrios Ntaikos, Bobby Gizas, George K. Papageorgiou, Constantinos B. Papadias

Proceedings of the 2017 IEEE International Conference on Communications Workshops, 2017

Large load-controlled multiple-active multiple-passive antenna arrays: Transmit beamforming and multi-user precoding.

Konstantinos Ntougias, Dimitrios Ntaikos, Bobby Gizas, George K. Papageorgiou, Constantinos B. Papadias

Proceedings of the 25th European Signal Processing Conference, 2017

2016

Robust non-linear regression analysis: A greedy approach employing kernels and application to image denoising.

Georgios K. Papageorgiou, Pantelis Bouboulis, Sergios Theodoridis

CoRR, 2016

2015

Robust Linear Regression Analysis - A Greedy Approach.

Georgios K. Papageorgiou, Pantelis Bouboulis, Sergios Theodoridis

IEEE Trans. Signal Process., 2015

Robust regression in RKHS - An overview.

Georgios K. Papageorgiou, Pantelis Bouboulis, Sergios Theodoridis

Proceedings of the 23rd European Signal Processing Conference, 2015

2014

Robust Linear Regression Analysis - A Greedy Approach.

Georgios K. Papageorgiou, Pantelis Bouboulis, Sergios Theodoridis, Konstantinos Themelis

CoRR, 2014

Robust linear regression analysis - The greedy way.

Georgios K. Papageorgiou, Pantelis Bouboulis, Sergios Theodoridis, Konstantinos Themelis

Proceedings of the 22nd European Signal Processing Conference, 2014

Robust image denoising in RKHS via orthogonal matching pursuit.

Pantelis Bouboulis, Georgios K. Papageorgiou, Sergios Theodoridis

Proceedings of the 4th International Workshop on Cognitive Information Processing, 2014

2013

Robust kernel-based regression using Orthogonal Matching Pursuit.

Georgios K. Papageorgiou, Pantelis Bouboulis, Sergios Theodoridis

Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2013