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In the absence of centralized trusted authorities (CTA), security is one of the foremost concern in Mobile Ad-hoc Networks (MANET) as the network is open to attacks and unreliability in the presence of malicious nodes (devices). With increasing demand of interactions among nodes, trust based information sharing needs more stringent rules to ensure security in this pervasive computing scenario. In...
In a MANET environment, recommendation systems face a significant challenge whilst dealing with mobile nodes. Specifically, when a "node" is about to join a new cluster it may require some form of reference from a previously associated cluster. As such, research in this area has primarily focused on the selection of recommender nodes so that the overall consistency of the MANET system is...
MANET (Mobile Ad hoc NETwork) is a self organized network with nodes collaborating in order to communicate. Hence, availability of the resources in such network is fundamental. Availability concerns essentially the network nodes as well as routing and forwarding actions accessibility. Generally, nodes lifetime is consumed by legitimate traffic. It also can be shortened or even depleted by deny of...
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