Vehicular ad hoc networks (VANETs) are an important communication paradigm in modern-
day mobile computing for exchanging live messages regarding traffic congestion, weather …

This paper proposed an efficient decentralized public key infrastructure (PKI) using the
concepts of Bayesian Coalition Game (BCG) and Learning Automata (LA). LA are assumed …

In vehicular networks, broadcast communications are critically important, as many safety-
related applications rely on single-hop beacon messages broadcast to neighbor vehicles …

In this paper we propose a framework for providing anonymity to communicating cars in
VANETs. The anonymity is accomplished based on a system of pseudonym generation …

Inspired by Gale's proof of Farkas's lemma, this expository note aims to give a very simple
and intuitive proof of Gordan's theorem and the equivalence of this theorem to Farkas's …

The multitude of applications and services in Vehicular Ad hoc NETwork (VANET) and cloud
computing technology that are dreamed of in the near future, are visible today. VANET …

A secure hash message authentication code to avoid certificate revocation list checking is
proposed for vehicular ad hoc networks (VANETs). The group signature scheme is widely …

Although many revocable group signature schemes has been proposed in vehicular ad hoc
networks (VANETs), the existing schemes suffer from long computation delay on revocation …

In vehicular communications, a group key that is only shared by the group subscribers is
widely used for encrypting or signing multicast messages. A major issue with the group key …

Vehicular ad hoc networks are a promising and increasingly important paradigm. Their
applications range from safety enhancement to mobile entertainment services. However …