Internet of Things (IoT) allows billions of physical objects to be connected to collect and
exchange data for offering various applications, such as environmental monitoring …

Wireless sensor networks (WSNs) are emerging as useful technology for information
extraction from the surrounding environment by using numerous small‐sized sensor nodes …

In open and dynamic multiagent systems (MASs), agents often need to rely on resources or
services provided by other agents to accomplish their goals. During this process, agents are …

Trust is an important concept in human interactions which facilitates the formation and
continued existence of functional human societies. In the first decade of the 21st century …

In group decision-making (GDM) problems, experts need to communicate and adjust their
opinions in order to achieve consensus on the final decision-making output. Since experts …

The Internet has created vast opportunities to interact with strangers. The interactions can be
fun, informative, and even profitable [1]. However, there is also risk involved. Will an eBay …

In this paper, we have demoralized the transmission processing concerns of fog nodes and
IoT device layer attack during the handoff (mobility) of IoT devices in the fog environment. A …

Reputation systems have become more and more important in facilitating transactions in
online systems. However, the accuracy of reputation systems has always been a concern for …

Wireless sensor networks (WSNs) are susceptible to many security threats and are
specifically prone to physical node capture in which the adversary can easily launch the so …

In open online communities such as e-commerce, participants need to rely on services
provided by others in order to thrive. Accurately estimating the trustworthiness of a potential …