Cyber–Physical convergence, the fast expansion of the Internet at its edge, and tighter
interactions between human users and their personal mobile devices push towardan …

Local administrations and governments aim at leveraging wireless communications and
Internet of Things (IoT) technologies to manage the city infrastructures and enhance the …

Mobile crowdsourcing is a promising strategy for trusted data collection in Internet-of-Things
(IoT) applications. In this article, we propose a new fog-blockchain distributed approach for …

A major challenge in mobile crowdsensing applications is the generation of false (or spam)
contributions resulting from selfish and malicious behaviors of users, or wrong perception of …

At present, the crowdsourcing-based indoor navigation system (CINS) has attracted
extensive attention from both industry and academia owing to its low-cost and high-accuracy …

Building a scientific and reasonable reputation evaluation mechanism for crowdsourcing
participants is an effective way to solve the problem of transaction fraud, to establish the trust …

Vehicular cyber-physical systems (VCPS), among several other applications, may help
address an ever-increasing challenge of traffic congestion in large cities. Nevertheless …

Natural disasters have always threatened the lives of humans and other creatures. One of
the significant challenges for quickly responding to an earthquake is the need for precise …

In vehicular participatory sensing, vehicles may provide false data or low-quality data.
Building trust in vehicular ad hoc networks is an efficient way to deal with this issue. On one …

This article proposes a unified threat landscape for participatory crowd sensing (P-CS)
systems. Specifically, it focuses on attacks from organized malicious actors that may use the …