The inherent freedom due to a lack of central authority in self-organized mobile ad hoc networks introduces challenges for security and trust management. Arguably, trust managemen...
— This paper analyzes a trust model for mobile ad hoc networks. We provide nodes with a mechanism to build a trust relationship with its neighbors. The proposed model considers t...
Pedro B. Velloso, Rafael P. Laufer, Otto Carlos Mu...
— Ultra wide band (UWB) ad-hoc networks have attracted much research attention in recent years. This paper proposes and investigates a new distributed cooperative routing strateg...
— Slander attacks represent a significant danger to distributed reputation systems. Malicious nodes may collude to lie about the reputation of a particular neighbor and cause se...
Pedro B. Velloso, Rafael P. Laufer, Otto Carlos Mu...