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Different from the typical networks, the sensor nodes have limited capacity for computing, storing and communicating in wireless sensor networks. So it is a hot topic to reduce the energy consumption and prolong the lifetime of wireless sensor networks. Based on this, in order to reduce the energy consumption when the wireless sensor network management operation is running, a new encoding rule- Reduced...
Model-based performance prediction is a promising cost effective approach to analyze performance of software in early development stages. The key of this approach is to build a performance model suitably coupled with the software artifacts. But this approach is very difficult to be employed in middleware based applications because middleware bring lots of expense to the system performance. Building...
In the grid security infrastructure (GSI), cross-domain authentication is based on traditional PKI cross certificate, which brings about problems of certificates management. Encouragingly, identity-based cryptography (IBC) can overcome these problems for its certificate-free feature. Therefore, an identity-based signcryption scheme is proposed in order to meet the requirement of cross-domain authentication...
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