The IoT is a growing new approach that has been defined as a global network of devices
and machines capable of reliably communicating with each other without human …

Security enhancement is and always will be a prime concern for the deployment of point-of-
interest (POI) recommendation services in mobile sensing environment. Recent tamper …

Routing strategy is one of the most important researches in Opportunistic Internet of Things
(IoT), and it highly influences the efficiency of data transmission. In this paper, a hybrid …

Vehicular social networks (VSNs) are moving from infancy to maturity. However, the
characteristics of wireless channel availability and the high mobility of vehicles in the VSNs …

Abstract Both Internet of Things (IoT) and big data are hot topics in recent years. They
indeed have brought about the change of business, promoted the progress of science and …

Security and knowledge systems effectively identify the node behavior based on device
identity, location, social attributes, and networking parameters. In this article, we propose a …

Internet of Things (IoT) aims to provide ubiquitous services in real life. When different service
requests arrive, how to assign them to proper service providers has become a challenging …

The current trajectory privacy policies primarily focus on the sequence of location in
trajectory and depend extensively on manually crafted procedures. Thus, the initial trajectory …

Abstract The Internet of Things (IoT) is a global system of networked physical devices that
will play a significant part in the next generation of the web (FI). More than 50 billion gadgets …

With the rapid development of GPS-equipped smart mobile devices and mobile computing,
location-based services (LBS) are increasing in popularity in the Internet of Things (IoT) …