Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Hottest Latest Alphabetical (A-Z) Alphabetical (Z-A)
Type:
All Topic Review Biography
Topic Review
Blockchain-Based E-Voting Systems
The employment of blockchain technology in electronic voting (e-voting) systems is attracting significant attention due to its ability to enhance transparency, security, and integrity in digital voting. Blockchain technology has been recognized as a potential solution for secure and transparent e-voting systems. By leveraging the decentralization, immutability, and transparency of blockchain technology, e-voting systems can prevent fraud and manipulation, improve voter anonymity, and increase trust in the electoral process. Moreover, blockchain-based e-voting systems can reduce the cost and time associated with traditional voting systems.
  • 176
  • 03 Jan 2024
Topic Review
A Scalogram-Based CNN Approach for Audio Classification
The automatic monitoring of activities in construction sites through the proper use of acoustic signals is a recent field of research that is currently in continuous evolution. In particular, the use of techniques based on Convolutional Neural Networks (CNNs) working on the spectrogram of the signal or its mel-scale variants was demonstrated to be quite successful. However, the spectrogram has some limitations, which are due to the intrinsic trade-off between temporal and spectral resolutions. In order to overcome these limitations, CNNs can employ the scalogram representation, as a proper time–frequency representation of the audio signal.
  • 141
  • 29 Dec 2023
Topic Review
3D Models of Oblique Photography Watermarking Algorithm
With the rapid development of oblique photogrammetry technology based on unmanned aerial vehicle (UAV), 3D models of oblique photography (3DMOP) are playing an increasingly significant role in the establishment of digital cities and twin watersheds, due to their huge advantages such as high accuracy, clear texture information, virtual simulation capability, etc. igital watermarking, an important branch of data hiding, has played an important role in security protection of digital products, such as digital images, CAD graphics, remote sensing images, vector maps, etc., and a huge amount of research results have been obtained.
  • 86
  • 28 Dec 2023
Topic Review
Detecting Photovoltaic Panels in Aerial Images
The detection of photovoltaic panels from images is an important field, as it leverages the possibility of forecasting and planning green energy production by assessing the level of energy autonomy for communities. This entry provides a summary of approaches proposed in the literature for detecting photovoltaic panels from remote sensing imagery. These methodologies encompass machine learning, deep learning, spectral information analysis, and colour analysis.
  • 153
  • 19 Dec 2023
Topic Review
Human Gait Activity Based on Multimodal Sensors
Remote health monitoring plays a significant role in research areas related to medicine, neurology, rehabilitation, and robotic systems. These applications include Human Activity Recognition (HAR) using wearable sensors, signal processing, mathematical methods, and machine learning to improve the accuracy of remote health monitoring systems.
  • 120
  • 18 Dec 2023
Topic Review
Parallel Computing
Parallel computing, a significant portion of the problems faced by serial computing are gradually becoming obsolete. In both academic and industrial settings, the technique of parallel computing is often employed by researchers and industry practitioners alike to hasten the simulation-based optimisation processes.
  • 209
  • 14 Dec 2023
Topic Review
Semantic Textual Similarity
Semantic textual similarity (STS) refers to the degree of similarity between two pieces of text based on their meaning or semantics and assesses how closely related or similar two pieces of text are based on the information they convey, regardless of variations in wording or structure. STS has been explored from both linguistic and computational perspectives. It holds significance in various NLP applications, and in recent years, Transformer-based neural language models have emerged as the state-of-the-art solutions for many of these applications.
  • 140
  • 08 Dec 2023
Topic Review
Hybrid Intelligent Transport Systems Networks
Cooperative intelligent transport systems (C-ITS) continue to be developed to enhance transportation safety and sustainability. The communication of vehicle-to-everything (V2X) systems is inherently open, leading to vulnerabilities that attackers can exploit. This represents a threat to all road users, as security failures can lead to privacy violations or even fatalities.
  • 147
  • 07 Dec 2023
Topic Review
Blockchain Applications in Healthcare
Blockchain is fundamentally a distributed, decentralized digital ledger that securely and permanently records transactions. The applications of blockchain technology in healthcare extend far beyond just patient records and include things like supply chain management and drug security, disease prediction, medicine traceability, insurance claims, and more. 
  • 142
  • 04 Dec 2023
Topic Review
Large-Scale Unstructured Unsteady Flow
Animation visualization is one of the primary methods for analyzing unsteady flow fields. Loading and rendering individual time steps sequentially can result in substantial frame delay, whereas loading and rendering all time steps simultaneously can result in excessive memory usage.
  • 101
  • 28 Nov 2023
  • Page
  • of
  • 24
Featured Entry Collections
>>

Featured Books

>>
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Fungi
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Feedback