Blockchain is considered one of the most disruptive technologies of our time. Numerous
cities around the world are launching blockchain initiatives as part of the overall efforts …

Purpose Although blockchain is often discussed, its actual diffusion seems to be varying for
different industries. The purpose of this paper is to explore the blockchain technology …

In recent years, the news industry, digital rights management, digital advertising, content
production and social media are facing inevitable problems, such as fake news spreading …

Blockchain technology has been known as a cryptocurrency platform since the emergence
of its first and largest application, bitcoin. Blockchain contributes to the process of changing …

Currently, at the dawn of 5G networks, and the era of the Internet-of-Things, wireless and
mobile networking is becoming increasingly ubiquitous. In this landscape, security and …

Online Behavioural Advertising (OBA) enables Ad-Networks to capitalize on the popularity of
digital Publishers in order to target users with contextaware promotional materials from …

We start with the description of general context and with formulation of the problem that we
address. In this manner we set a framework for both the particular issues that we deal with …

By combining artificial intelligence (AI) algorithms with blockchain technology, the AI-
powered decentralized Recruitment System on the Blockchain (ADRSoB) offers a cutting …

Transactions are digitally signed using two keys–private key and public key. Both means
refer to each other mathematically. Because of the sophistication of mathematics, these keys …

Abstract When creating Blockchain-Enabled Services (BCES) for consumers, service
providers have to be aware of consumers' privacy concerns. We argue that Blockchains are …