As a key technology for building trust networks and implementing value interconnections,
blockchain has received extensive attention. There are numerous technical use cases for …

Blockchain networks provide a reliable and secure mode of communication due to their
decentralized and distributed nature. The emergence of amalgamated blockchain-based …

For the past decade, there has been a significant increase in customer usage of public
transport applications in smart cities. These applications rely on various services, such as …

This article addresses the pervasive issue of fraud in financial transactions by introducing
the Graph Attention Network (GAN) into graph neural networks. The article integrates Node …

Intelligent Transportation Systems (ITS) is one of the challenging research areas revolving
around rapid communication services. Nonetheless, these networks are afflicted by …

The integration of the Internet of Things (IoT) and artificial intelligence (AI) in urban
infrastructure, powered by advanced information communication technologies (ICT), has …

The future of transportation could be dramatically reshaped by the advent of blockchain‐
powered solutions, with a particular emphasis on Intelligent Transportation Systems (ITS) …

Federated learning is a novel distribute machine learning paradigm to support cooperative
model training among multiple participant clients, where each client keeps its private data …

The consensus scheme is an essential component in the real blockchain environment. The
Delegated Proof of Stake (DPoS) is a competitive consensus scheme that can decrease …

Context: Blockchain-based information ecosystems (BBIEs) are a type of information
ecosystem in which blockchain technology is used to provide a trust mechanism among …