Blockchain Technology has received a lot of attention from both industry and academia due
to its decentralized, persistency, anonymity and auditability properties. In this survey, use of …

This study attempts to present a contribution of Blockchain Technology (BC-T) in managing
disruptions, and risk caused by the COVID-19 outbreaks and extending profound support in …

Investor sentiment is a major factor in financial markets. Long before the GameStop short
squeeze and the market-crashing tweets of Elon Musk, social media signals demonstrated …

Cryptocurrencies have recently experienced a new wave of price volatility and interest;
activity within social media communities relating to cryptocurrencies has increased …

Bitcoin is one of the most well-known cryptocurrencies worldwide. Recently, as the COVID-
19 pandemic raged globally, a new wave of price volatility and interest in Bitcoin was …

Objective. In the present work, the bibliographical production referring to smart contracts is
reviewed from the business, academic and scientific points of view. The aim is to analyze …

Blockchain implementation brought several benefits to many areas. One of the usages of
blockchain is in digital currencies. Digital currency (cryptocurrency) is a new era for the …

Trading cryptocurrencies (digital currencies) are currently performed by applying methods
similar to what is applied to the stock market or commodities; however, these algorithms are …

The blockchain whitepaper contains detailed technical and business information, so its
analysis is important for blockchain text mining. Previous works focus on analyze …

Blockchain ushers in a new era for the global financial system with the advent of digital
currency (cryptocurrency), and its impact can be felt in many related industries. Because of …