Online Social Networks (OSNs) are becoming a popular method of meeting people and
keeping in touch with friends. OSNs resort to trust evaluation models and algorithms to …

A vision of the future Internet is introduced in such a fashion that various computing devices
are connected together to form a network called Internet of Things (IoT). This network will …

For wireless sensor networks (WSNs), many factors, such as mutual interference of wireless
links, battlefield applications and nodes exposed to the environment without good physical …

Wireless sensor networks (WSN) behave as a digital skin, providing a virtual layer where the
information about the physical world can be accessed by any computational system. As a …

We propose a novel trust framework to address the issue of “Can Alice trust Bob on a
service?” in large online social networks (OSNs). Many models have been proposed for …

In the last years, the number of connections in mobile telecommunication networks has
increased rampantly, and in consequence, the number and type of relationships among …

Recent advancements in the “Internet of Things” allowed “Things” or “nodes” to have virtual
identities and exchange data and services.“Things” form distributed systems which lack …

Various reputation systems have been proposed for a broad range of distributed
applications, such as peer-to-peer, ad-hoc, and multiagent systems. Their evaluation has …

In the Internet of things, trust establishment plays an important role of improving cooperation
and enhancing security. To evaluate the trust relationships among sensor nodes accurately …

Trust and reputation systems are classes of decision support tools which help detecting
malicious behavior based on collecting ratings and opinions. Despite their advantages …