Traffic density monitoring is an important method to predict road traffic conditions, which can
bring some convenience to people's travel in daily life. The common method of traffic density …

Location privacy continues to attract significant attentions from both industry and academia
in recent years. However, Location Based Service (LBS) servers or some other adversaries …

With the maturity of global positioning technology and the massive popularity of mobile
terminals, location-based services can provide people with convenient and efficient …

In this paper, we have addressed the problem of data and location privacy in smart devices
over vehicular cloud computing (VCC). We proposed a framework to identify and register the …

With the development of location technology, location-based services greatly facilitate
people's life. However, due to the location information contains a large amount of user …

Anonymity and privacy are two security services frequently confused when schemes are
designed. On the one hand, privacy refers to transform information in order to keep it from all …

With the rapid development of emerging internet technologies, Location Based Services
(LBS) have brought great convenience to the people's lives. However the locations will be …

Participatory sensing is often used in environmental or personal data monitoring, wherein a
number of participants collect data using their mobile intelligent devices for earning the …