Blockchain is a peer-to-peer trustless network that keeps records of digital assets without
any central authority. With the passage of time, the sustainability issue of blockchain is …

The recent COVID-19 pandemic has highlighted the importance of food safety and supply
chain governance. In other words, we need to ensure traceability along the supply chain and …

Near-field communication (NFC) is one of the essential technologies in the Internet of Things
(IoT) that has facilitated mobile payment across different services. The technology has …

Bitcoin, Ethereum and other blockchain-related globally distributed peer-to-peer networks
have become an important payment infrastructure. Because they are naturally decentralized …

Blockchain is a technology that provides a distributed ledger that stores previous records
while maintaining consistency and security. Bitcoin is the first and largest decentralized …

One of the fundamental IoT technologies, near-fleld communication (NFC), has made mobile
payments possible for a variety of applications. As the design of payment systems has been …

Существует проблема поиска наикратчайших путей между двумя вершинами в
невзвешенном, неориентированном графе, которая усугубляется тем, что имеющиеся …

Blockchain technology has heralded a new era in digital innovation, revolutionizing our
approach to designing and building distributed applications in the digital sphere. Essentially …