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Sharing sensitive context information among multiple distributed components in mobile environments introduces major security concerns. The distributed sensing, processing and actuating components of these applications can be compromised and modified or impersonated to extract private and confidential information or to inject false information. In this paper we present the Anubis protocol for remote...
Semantic data is widely used in order to increase the performance of peer-to-peer information retrieval networks. The most efficient approaches construct user profiles in order to describe the fields of interest of the users and to shape a semantic overlay network. However, the characteristics of mobile devices and the behavior of wireless peer-to-peer users require the consideration of the applied...
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