7 papers · 1 filter
QCMI-Based Quantum Markov Blanket Discovery for Semantic Quantum Networks
Evangelos K. Markakis, Ilias Politis
Quantum-enabled semantic communication networks (QESCs) leverage quantum technologies to transmit data meaning efficiently, yet face challenges from costly resources and noise. Thi…
eBPF-Based Cybersecurity Mechanisms: A Systematic Literature Review
Stamatios Kostopoulos, Panagiotis Tsakonas, Evangelos K. Markakis
Extended Berkeley Packet Filter (eBPF) has emerged as a kernel-level framework enabling dynamic security enforcement in modern operating systems. While eBPF's cybersecurity potenti…
From Graphs to Gradients: Physics-Inspired Structural Attribution for Cyber-Physical IoT Systems and Beyond
Spyridon Evangelatos, Christos Diou, Georgios Th. Papadopoulos +2
Interpretable explanation methods in Artificial Intelligence aim to uncover the underlying causes and their effects, enabling a deeper understanding of why a system behaves in a ce…
Human Vulnerability Assessment in Cybersecurity: A Systematic Literature Review of Methods, Models, and Instruments
Dimitra Papatsaroucha, Stavroula Psaroudaki, Eleftheria Vassilaki +4
In cybersecurity, vulnerability assessment has typically focused on identifying and measuring vulnerabilities within digital assets and technical infrastructures. However, there is…
Kernel-Based ReLU Approximation for Homomorphic Encryption-Compatible Privacy-preserving Deep Learning Models
Dimitrios Sygletos, Dimitra Papatsaroucha, Marios Choudetsanakis +2
As privacy concerns in AI technologies continue to grow, Homomorphic Encryption (HE) offers a way to perform computations on encrypted data without the need of decryption during op…
Foundation Models in Robotics: A Comprehensive Review of Methods, Models, Datasets, Challenges and Future Research Directions
Aggelos Psiris, Vasileios Argyriou, Evangelos K. Markakis +5
Over the recent years, the field of robotics has been undergoing a transformative paradigm shift from fixed, single-task, domain-specific solutions towards adaptive, multi-function…
The Decentralisation Paradox in Digital Identity: Centralising Decentralisation with Digital Wallets?
Ioannis Konstantinidis, Ioannis Mavridis, Evangelos K. Markakis
Digital identity is shifting from service- and network-centric approaches toward user-centric ones that promise users increased control over their data. Despite their decentralised…