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Airborne communications nodes are often proposed as a component in future communications networks. This paper proposes that, in any ground network served by such a node, there is an optimum location for an airborne communications node. The paper examines the example of a Medium Altitude/Long Endurance (MALE) UAV carrying an airborne communications node which supports a community of mobile subscribers...
Location-sharing services such as Foursquare provide a rich source of information about the visits of users to locations. In the case of Foursquare, users voluntarily ‘check in’ to places they visit using a mobile application. An analysis of these data may reveal differences in users personality in terms of their mobility habits, preferred places, and action and location patterns. This knowledge about...
This paper considers an adaptive data dissemination scenario that applies an autonomic trust protocol to a network of agents. The protocol uses social network structures to incentivize cooperation. Validation is conducted through simulation of content sharing between peers which uses similarity of interest between peers to define payoff. Positive correlation is observed between the number of social...
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