In the past decade, blockchain has shown a promising vision to build trust without any
powerful third party in a secure, decentralized and scalable manner. However, due to the …

The increase of the Internet of Things (IoT) calls for secure solutions for industrial
applications. The security of IoT can be potentially improved by blockchain. However …

Metaverse depicts a vista of constructing a virtual environment parallel to the real world so
people can communicate with others and objects through digital entities. In the real world …

The Internet-of-Things (IoT) is an emerging technology that connects and integrates a
massive number of smart physical devices with virtual objects operating in diverse platforms …

Sharding technology is a promising solution for improving the scalability of blockchain
systems. However, it faces the problem of allocating suitable trusted nodes into separate …

Connected critical autonomous systems (C-CASs) are envisioned to significantly change our
life and work styles through emerging vertical applications, such as autonomous vehicles …

As one of the biggest resource consumers and carbon emitters, the construction industry
plays a crucial role in global carbon reduction. Carbon certification or labelling schemes are …

Blockchain is considered the critical backbone technology for secure and trusted Internet of
Things (IoT) in the future 6G network. However, deploying a blockchain system in a complex …

In the fire scene investigation, the firefighting Internet of Things (IoT) data is the key
electronic evidence for event analysis and responsibility determination. However, the …

Due to advantages in security and privacy, blockchain is considered a key enabling
technology to support 6G communications. Practical Byzantine fault tolerance (PBFT) and …