Traffic assignment plays an essential role in transportation planning because it offers methods to predict the flow allocation on paths and evaluating the performance of traffic network. The conventional user equilibrium(UE) makes sure that no road user will change routing choices unilaterally due to the risk of more loss. In this paper, we consider more complicated […]

Mobile agents are special software agents that can move spontaneously across multiple hosts of one or more networks. In case of a malicious attack and system failure, mobile agents can move from their damaged platforms to other clean, healthy platforms so that the services they offer can be continuously provided on the new platforms, thus achieving […]

A modified distributed orthogonal matching pursuit algorithm is presented for sparse scene reconstruction in through-the-wall radar imaging applications. A distributed network of radar systems, each equipped with a single transmitter and an array of receivers, is considered. Ray-tracing based numerical simulation results are provided which demonstrate the effectiveness of the proposed algorithm.