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  • Article
  • Open Access
46 Citations
16,089 Views
13 Pages

21 February 2023

EEG (electroencephalogram) signals could be used reliably to extract critical information regarding ADHD (attention deficit hyperactivity disorder), a childhood neurodevelopmental disorder. The early detection of ADHD is important to lessen the devel...

  • Article
  • Open Access
19 Citations
11,527 Views
22 Pages

18 May 2023

This paper investigates the use of micro-Doppler spectrogram signatures of flying targets, such as drones and birds, to aid in their remote classification. Using a custom-designed 10-GHz continuous wave (CW) radar system, measurements from different...

  • Review
  • Open Access
41 Citations
10,774 Views
47 Pages

28 January 2023

In recent years, tremendous advances have been made in the design and applications of wireless networks and embedded sensors. The combination of sophisticated sensors with wireless communication has introduced new applications, which can simplify hum...

  • Article
  • Open Access
13 Citations
8,832 Views
28 Pages

Learning with Errors: A Lattice-Based Keystone of Post-Quantum Cryptography

  • Maria E. Sabani,
  • Ilias K. Savvas and
  • Georgia Garani

13 April 2024

The swift advancement of quantum computing devices holds the potential to create robust machines that can tackle an extensive array of issues beyond the scope of conventional computers. Consequently, quantum computing machines create new risks at a v...

  • Review
  • Open Access
10 Citations
8,322 Views
20 Pages

16 August 2024

Rainfall information with high spatial and temporal resolution are essential in various fields. Heavy rainfall in a short period can cause problems and disasters that result in loss of life and damage to property. Conversely, the absence of rain for...

  • Review
  • Open Access
13 Citations
7,879 Views
36 Pages

24 July 2023

Structural deterioration is a primary long-term concern resulting from material wear and tear, events, solicitations, and disasters that can progressively compromise the integrity of a cement-based structure until it suddenly collapses, becoming a po...

  • Review
  • Open Access
12 Citations
7,494 Views
27 Pages

A Survey on Optimal Channel Estimation Methods for RIS-Aided Communication Systems

  • Stamatia F. Drampalou,
  • Nikolaos I. Miridakis,
  • Helen C. Leligou and
  • Panagiotis A. Karkazis

9 March 2023

Next-generation wireless communications aim to utilize mmWave/subTHz bands. In this regime, signal propagation is vulnerable to interferences and path losses. To overcome this issue, a novel technology has been introduced, which is called reconfigura...

  • Article
  • Open Access
19 Citations
7,058 Views
22 Pages

Emergency Communication System Based on Wireless LPWAN and SD-WAN Technologies: A Hybrid Approach

  • Vasileios Cheimaras,
  • Nikolaos Peladarinos,
  • Nikolaos Monios,
  • Spyridon Daousis,
  • Spyridon Papagiakoumos,
  • Panagiotis Papageorgas and
  • Dimitrios Piromalis

30 April 2023

Emergency Communication Systems (ECS) are network-based systems that may enable people to exchange information during crises and physical disasters when basic communication options have collapsed. They may be used to restore communication in off-grid...

  • Article
  • Open Access
5 Citations
5,898 Views
13 Pages

7 February 2023

When a fault occurs on the transmission line, the relay should send the faulty signal to the circuit breaker to trip or isolate the line. Timely detection is integral to fault protection and the management of transmission lines in power systems. This...

  • Article
  • Open Access
7 Citations
5,897 Views
28 Pages

EEG-TCNTransformer: A Temporal Convolutional Transformer for Motor Imagery Brain–Computer Interfaces

  • Anh Hoang Phuc Nguyen,
  • Oluwabunmi Oyefisayo,
  • Maximilian Achim Pfeffer and
  • Sai Ho Ling

23 September 2024

In brain–computer interface motor imagery (BCI-MI) systems, convolutional neural networks (CNNs) have traditionally dominated as the deep learning method of choice, demonstrating significant advancements in state-of-the-art studies. Recently, T...

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