Web-based social networks have become popular as a medium for disseminating
information and connecting like-minded people. The public accessibility of such networks …

Network-enabled sensing and actuation devices are key enablers to connect real-world
objects to the cyber world. The Internet of Things (IoT) consists of the network-enabled …

Web service selection constitutes nowadays a major challenge that is still attracting the
research community to work on and investigate. The problem arises since decision makers …

We consider Service-Oriented Computing (SOC) environments. Such environments are
populated with services that stand proxy for a variety of information resources. A …

A joint trust and risk model is introduced for federated cloud services. The model is based on
cloud service providers' performance history. It addresses provider and consumer concerns …

We present in this paper a trust-based game theoretical model for Web services
collaboration. Each collaboration is modeled as a game. In each round of the game, a …

Service selection is a key issue in the Future Internet, where applications are built by
composing services and content offered by different service providers. Most existing service …

Recent years have witnessed a growing trend of Web services on the Internet. There is a
great need of effective service recommendation mechanisms. Existing methods mainly focus …

In this paper, we present a new user trustworthiness estimation model for social networks
(SN), whereas most of existing researches have been focused on the user-user/item …

Leading agent-based trust models address two important needs. First, they show how an
agent may estimate the trustworthiness of another agent based on prior interactions …