Blockchain technology has gained recognition in industrial, financial, and various
technological domains for its potential in decentralizing trust in peer-to-peer systems. A core …

The unlimited possibilities of machine learning have been shown in several successful
reports and applications. However, how to make sure that the searched results of a machine …

To address the large amount of energy wasted by blockchains, we propose a decentralized
consensus protocol for blockchains in which the computation can be used to search for good …

The past few years have witnessed an exponential growth of diverse Internet of Things (IoT)
devices as well as compelling applications ranging from industrial production to medical …

Blockchain-powered smart systems deployed in different industrial applications promise
operational efficiencies and improved yields, while significantly mitigating cybersecurity …

In recent years, applications of the Blockchain concept, esp. as ledger for bitcoin
transactions, has already resulted in huge amounts of wasted electrical energy for …

Blockchain is a peer-to-peer network that maintains a shared and trusted ledger by
packaging transactions into blocks. Blockchain technology powers Bitcoin, a decentralized …

The energy sustainability of blockchains, whose consensus protocol rests on the Proof-of-
Work, nourishes a heated debate. The underlying issue lies in a highly energy-consuming …

Since the increasing popularization of the emerging blockchain technology, blockchain
mining has attracted more and more attention. Due to the difficulty of solo mining, typically …

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 …