Location-based services (LBSs) provide enhanced functionality and convenience of
ubiquitous computing, but they open up new vulnerabilities that can be utilized to violate the …

Location-based services (LBS) have become an important part of people's daily life.
However, while providing great convenience for mobile users, LBS result in a serious …

Text retrieval enables people to efficiently obtain the desired data from massive text data, so
has become one of the most popular services in information retrieval community. However …

Authentication and revocation of users in Vehicular Adhoc Networks (VANETS) are two vital
security aspects. It is extremely important to perform these actions promptly and efficiently …

During the last decade there has been an essential development of wireless communication
technologies for intelligent transportation system (ITS) applications for motor transport; these …

In vehicular ad-hoc networks (VANETs), the correctness of a message requires
authentication of the origin vehicle. In this paper, we introduce a novel authentication …

Nowadays, the pseudonym swap has become the mainstream technology for protecting
vehicles' trajectory privacy in vehicle ad hoc networks. However, the existing pseudonym …

In road network, vehicles' location may be identified, and their transmissions may even
tracked by eavesdrops (eg, safety messages) that contain sensitive personal information …

Many algorithms use clustering to improve vehicular ad hoc network performance. The
expected points of many of these approaches support multiple rounds of data to the …

The Internet of Drones (IoD) is a novel network paradigm that presents a unique mobile
network scenario with particular characteristics. Hence, privacy is a mandatory aspect to be …