Blockchain has empowered computer systems to be more secure using a distributed
network. However, the current blockchain design suffers from fairness issues in transaction …

Blockchain, as a mechanism to decentralize services, security, and verifiability, offers a peer-
to-peer system in which distributed nodes collaboratively affirm transaction provenance. In …

There has been increased interest in applying artificial intelligence (AI) in various settings to
inform decision‐making and facilitate predictive analytics. In recent times, there have also …

Blockchain has received increased attention from both the academic and practitioner worlds.
Numerous papers have been written on how blockchain works and its potential applications …

Blockchain is being widely adopted far beyond finance into numerous domains of society
and promises unprecedented potential to disrupt organizations, businesses, industries, and …

An interdisciplinary effort is needed for solving the fake news crisis, because the solutions
depend not only on AI, but also on social mechanisms. In this paper, we propose an AI …

Bitcoin's success has led to significant interest in its underlying components, particularly
Blockchain technology. Over 10 years after Bitcoin's initial release, the community still …

Blockchain has attracted a great deal of attention due to its secure way of distributing
transactions between different nodes without a trust entity, and tracking the validity of data …

Bitcoin mining is a wasteful and resource-intensive process. To add a block of transactions
to the blockchain, miners spend a considerable amount of energy. The Bitcoin protocol …

In blockchain, transactions between parties are regrouped into blocks, in order to be added
to the blockchain's distributed ledger. Miners are nodes of the network that generate new …