A pragmatical approach to anomaly detection evaluation in edge cloud systems

S Skaperas, G Koukis, IA Kapetanidou… - … -IEEE Conference on …, 2024 - ieeexplore.ieee.org
Anomaly detection (AD) has been recently employed in the context of edge cloud
computing, eg, for intrusion detection and identification of performance issues. However …

A softwarized intrusion detection system for the RPL-based Internet of Things networks

G Violettas, G Simoglou, S Petridou… - Future Generation …, 2021 - Elsevier
Abstract Internet of Things (IoT) constitutes a pivotal contributor to the Industry 4.0 (I 4.0)
vision, technologically transforming production and societies. It enables novel services …

Protocol-adaptive strategies for wireless mesh smart city networks

L Mamatas, V Demiroglou, S Kalafatidis… - IEEE …, 2023 - ieeexplore.ieee.org
Wireless mesh networks, especially those typically utilized in smart city deployments for their
low-cost and adaptable topologies, are characterized by challenging requirements for …

Unsupervised change point detection and trend prediction for financial time-series using a new cusum-based approach

K Kim, JH Park, M Lee, JW Song - IEEE Access, 2022 - ieeexplore.ieee.org
The aim of this research is to propose a binary segmentation algorithm to detect the change
points in financial time-series based on the Iterative Cumulative Sum of Squares (ICSS). The …

Denial of service attacks detection in software-defined wireless sensor networks

GAN Segura, S Skaperas, A Chorti… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
Software-defined networking (SDN) is a promising technology to overcome many
challenges in wireless sensor networks (WSN), particularly with respect to flexibility and …

Adaptive Multi-Protocol Communication in Smart City Networks

V Demiroglou, S Skaperas, L Mamatas… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
Smart cities are progressively emerging and require city-wide networks able to maintain low
delay and increased reliability. However, wireless communications in the urban environment …

A comparative evaluation of edge cloud virtualization technologies

P Valsamas, L Mamatas… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Edge cloud computing is a crucial enabler for applications or network services with stringent
communication requirements in the 5G networks and beyond era. Although edge compute …

Virtualization Technology Blending for resource-efficient edge clouds

P Valsamas, S Skaperas, L Mamatas, LM Contreras - Computer Networks, 2023 - Elsevier
Edge computing brings virtualized services closer to users to improve their operation (eg, in
terms of communication latency, reliability, or data privacy) and is considered as a main …

CPRL: Change Point Detection and Reinforcement Learning to Optimize Cache Placement Strategies

J Rostampoor, R Adve, A Afana… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Placing selected content at the edge of the network close to the users, known as caching, is
an important technique to improve the efficiency of content delivery in wireless networks. In …

Adaptive ndn, dtn and nod deployment in smart-city networks using sdn

V Demiroglou, L Mamatas… - 2023 IEEE 20th …, 2023 - ieeexplore.ieee.org
Internet of Things (IoT) evolution transformed modern cities into smart cities. As smart cities
are becoming part of our everyday lives, it becomes essential to address challenging …