Blockchain is the promising technology of recent years, which has attracted remarkable
attention in both academic studies and practical industrial applications. The smart contract is …

Smart contracts are regarded as one of the most promising and appealing notions in
blockchain technology. Their self-enforcing and event-driven features make some online …

We propose a new platform for user modeling with blockchains that allows users to share
data without losing control and ownership of it and applied it to the domain of travel booking …

The utilisation of blockchain has moved beyond digital currency to other fields such as
health, the Internet of Things, and education. In this paper, we present a systematic mapping …

Smart contracts (SC) run on blockchain technology (BCT) to implement agreements
between several parties. As BCT grows, organizations aim to automate their processes and …

Decentralised (on-blockchain) and centralised (off–blockchain) platforms are available for
the implementation of smart contracts. However, none of the two alternatives can individually …

Blockchain technology has evolved as a promising means to transform data management
models in many domains including healthcare, agricultural research, tourism domains etc. In …

Metaverse is an upcoming transformative technology that will impact our future society with
immersive experiences. The recent surge in the adoption of new technologies and …

Smart contracts can be implemented using either centralized or decentralized (blockchain)
platforms. However, for a large class of applications, neither of these two alternatives on its …

Blockchain technology is widely used in accounting and auditing by powerful global
manufacturers. Implementing blockchain in the enterprise increases the efficiency of …