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Power consumption is a key issue for wireless network design. Cooperative routing, an efficient scheme for saving transmission power in wireless networks, combines the advantage of the cooperative communication in the physical layer and the routing technology in the network layer. In this paper, we propose a distributed minimum power cooperative routing algorithm based on optimal power allocation,...
Target recognition based on forward-looking imaging has many potential applications. However, the conventional algorithms fail to locate targets accurately due to the low resolution of forward-looking radar images. Meanwhile, the conventional algorithms always suffer from high computational complexity and cannot satisfy the requirement of real-time processing for high-speed platform. This paper proposes...
To solve the problem that the current messaging communication mechanism of distributed object-oriented middleware does not support time decoupling and control of quality of service, we propose a new asynchronous communication model, which can support asynchronous message and time decoupling. By adopting message conversion layer in client, it can pick-up, pack and transform the asynchronous message,...
To solve the non-transitive connectivity (NTC) problem which existing widely in networks, this paper proposes a method to solve the NTC problem in overlay network by using uncertainty DHT to establish structured network. Through relieving the relationship between node ID of bottom layer and position of logical space, it will avoid the effect of NTC node to network structure, at the same time using...
In this paper a Hopfield neural network (HNN) based parallel algorithm is presented for predicting the secondary structure of ribonucleic acids (RNA). The HNN here is used to find the near-maximum independent set of an adjacent graph made of RNA base pairs and then compute the stable secondary structure of RNA. We modified the motion equation proposed in paper to reflect more biological essence of...
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