Alexandros I. Papadopoulos

According to our database, Alexandros I. Papadopoulos authored at least 17 papers between 2019 and 2026.

Collaborative distances:

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

2026

Physics-Aware RIS Codebook Compilation for Near-Field Beam Focusing under Mutual Coupling and Specular Reflections.

Alexandros I. Papadopoulos, Maria Anna Pistela, Dimitrios Tyrovolas, Antonios Lalas, Konstantinos Votis, Sotiris Ioannidis, George K. Karagiannidis, Christos Liaskos

CoRR, January, 2026

Dataset from: On Jamming Protection: A Framework for Detection, Identification & Mitigation.

Eleni Chamou, Alexandros I. Papadopoulos, Odysseas Grosomanidis, Antonios Lalas, Konstantinos Votis

Dataset, January, 2026

Modeling RIS for Multi-User Resource Allocation Under Pricing-Aware Policies.

Alexandros I. Papadopoulos, Antonios Lalas, Konstantinos Votis, Leandros Tassiulas, Christos K. Liaskos

IEEE Access, 2026

2025

A Comprehensive Leakage-Free Forecasting Pipeline for Segmented Time Series: Application to Cross-Trip State-of-Charge Prediction in Automated Electric Vehicles.

Evangelos Athanasakis, Georgios Spanos, Alexandros I. Papadopoulos, Antonios Lalas, Konstantinos Votis, Dimitrios Tzovaras

IEEE Trans. Intell. Veh., December, 2025

On Modeling the RIS as a Resource: Multi-User Allocation and Efficiency-Proportional Pricing.

Alexandros I. Papadopoulos, Dimitrios Tyrovolas, Antonios Lalas, Konstantinos Votis, Stefan Schmid, Sotiris Ioannidis, George K. Karagiannidis, Christos K. Liaskos

IEEE Trans. Netw. Serv. Manag., October, 2025

Dataset from: On Jamming Detection: A Unified Method for Real-Time Detection Across Multiple Protocols & Attack Types.

Alexandros I. Papadopoulos, Odysseas Grosomanidis, Konstantinos Nikiforidis, Eleni Chamou, Savvas I. Raptis, Aristeides D. Papadopoulos, Antonios Lalas, Konstantinos Votis

Dataset, April, 2025

SHIELD: A Codebook-Based Methodology for RIS-Based Covert Communications.

Alexandros I. Papadopoulos, Dimitrios Tyrovolas, Alexandros Pitilakis, Panagiotis D. Diamantoulakis, Antonios Lalas, Konstantinos Votis, Nikolaos V. Kantartzis, Sotiris Ioannidis, Christos Liaskos

Proceedings of the 36th IEEE International Symposium on Personal, 2025

On Jamming Detection: A Unified Method for Real-Time Detection Across Multiple Protocols & Attack Types.

Alexandros I. Papadopoulos, Konstantinos Nikiforidis, Odysseas Grosomanidis, Eleni Chamou, Savvas I. Raptis, Aristeides D. Papadopoulos, Antonios Lalas, Konstantinos Votis

Proceedings of the Joint European Conference on Networks and Communications & 6G Summit, 2025

2024

Physics-Informed Metaheuristics for Fast RIS Codebook Compilation.

Alexandros I. Papadopoulos, Savvas I. Raptis, Antonios Lalas, Konstantinos Votis, Dimitrios Tyrovolas, Sotiris A. Tegos, Alexandros Pitilakis, Sotiris Ioannidis, George K. Karagiannidis, Christos K. Liaskos

IEEE Commun. Mag., November, 2024

CoopeRIS: A framework for the simulation of reconfigurable intelligent surfaces in cooperative driving environments.

Michele Segata, Paolo Casari, Marios Lestas, Alexandros I. Papadopoulos, Dimitrios Tyrovolas, Taqwa Saeed, George K. Karagiannidis, Christos Liaskos

Comput. Networks, 2024

RIS as a Network Resource: User Multiplexing and Pricing Algorithms.

Alexandros I. Papadopoulos, Antonios Lalas, Konstantinos Votis, Stefan Schmid, Kostas Katsalis, Christos Liaskos

Proceedings of the 2nd International Conference on 6G Networking, 2024

2023

On the Mobility Effect in UAV-Mounted Absorbing Metasurfaces: A Theoretical and Experimental Study.

Alexandros Pitilakis, Dimitrios Tyrovolas, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Alexandros I. Papadopoulos, Ageliki Tsioliaridou, Odysseas Tsilipakos, Dionysios Manessis, Sotiris Ioannidis, Nikolaos V. Kantartzis, Ian F. Akyildiz, Christos K. Liaskos

IEEE Access, 2023

Cybersecurity Oriented Architecture to Ensure the Autonomous Vehicles Communication.

Athanasios Sersemis, Alexandros I. Papadopoulos, Georgios Spanos, Antonios Lalas, Konstantinos Votis, Dimitrios Tzovaras

Proceedings of the 31st Mediterranean Conference on Control and Automatio, 2023

2022

Dynamic Programmable Wireless Environment with UAV-mounted Static Metasurfaces.

Prodromos-Vasileios Mekikis, Dimitrios Tyrovolas, Sotiris A. Tegos, Alexandros I. Papadopoulos, Alexandros Pitilakis, Sotiris Ioannidis, Ageliki Tsioliaridou, Panagiotis D. Diamantoulakis, Nikolaos V. Kantartzis, George K. Karagiannidis, Christos Liaskos

Proceedings of the IEEE Conference on Standards for Communications and Networking, 2022

An Open Platform for Simulating the Physical Layer of 6G Communication Systems with Multiple Intelligent Surfaces.

Alexandros I. Papadopoulos, Antonios Lalas, Konstantinos Votis, Dimitrios Tyrovolas, George K. Karagiannidis, Sotiris Ioannidis, Christos Liaskos

Proceedings of the 18th International Conference on Network and Service Management, 2022

2021

A Novel Cybersecurity Architecture for IoV Communication.

Athanasios Sersemis, Alexandros I. Papadopoulos, Georgios Spanos, Antonios Lalas, Konstantinos Votis, Dimitrios Tzovaras

Proceedings of the PCI 2021: 25th Pan-Hellenic Conference on Informatics, Volos, Greece, November 26, 2021

2019

Development of Highly Accurate IoT-Ready Quaternion-based 3D Gradiometer based on COTS IMUs.

Alexandros I. Papadopoulos, Christos P. Antonopoulos, Konstantinos Antonopoulos, Nikolaos S. Voros, Stavros A. Koubias

Proceedings of the 2019 International Conference on Wireless and Mobile Computing, 2019