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A mobile ad hoc network (MANET) is a collection of mobile nodes that communicate with each other by forming a multi-hop radio network. Security remains a major challenge for these networks due to their features of open medium, dynamically changing topologies, reliance on cooperative algorithms, absence of centralized monitoring points, and lack of clear lines of defense. Design of an efficient and...
Trust play important roles in Mobile ad hoc networks since nodes may randomly joined and leave the network at their own pace. In catastrophe like massive accident or earthquake, groups of rescue personnel form a temporary network structure at the rescue site using their portable devices for coordinating the rescue relief. These groups of user from different agency need to use the temporary network...
Recent developments in information technology shift the computing paradigm towards greater dynamism and unpredictability, which raises new challenges. In dynamic computing environments, the relationship between transacting entities is not pre-determined, and these entities may not necessarily have previous knowledge or experience of each other. In such a context, the potential for these transacting...
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