Blockchain technology can be extensively applied in diverse services, including online
micro-payments, supply chain tracking, digital forensics, health-care record sharing, and …

Information communications technology systems are facing an increasing number of cyber
security threats, the majority of which are originated by insiders. As insiders reside behind …

The constantly increasing number of disclosed security vulnerabilities have become an
important concern in the software industry and in the field of cybersecurity, suggesting that …

Influence Maximization (IM), which selects a set of k users (called seed set) from a social
network to maximize the expected number of influenced users (called influence spread), is a …

Online social networks (OSNs) have become an integral mode of communication among
people and even nonhuman scenarios can also be integrated into OSNs. The evergrowing …

With the popularity of mobile devices, mobile social networks (MSNs) have become an
important platform for information dissemination. However, the spread of rumors in MSNs …

Fake news is inaccurate information that is intentionally disseminated for a specific purpose.
If allowed to spread, fake news can harm the political and social spheres, so several studies …

With the ever-increasing popularity of social software, we can easily establish a signed
social n etwork (SSN) by capturing users' attitudes (ie, trust/distrust, friend/enemies …

Fog computing is used as a popular extension of cloud computing for a variety of emerging
applications. To incorporate various design choices and customized policies in fog …

Due to the fast advancement of Internet technology, the popularity of Online Social Networks
(OSN) over the Internet is increasing day by day. In the modern world, people are using OSN …