最短路由

This is one of the limitations of WSN. A new method of dynamic route to balance the power cost of the nodes is proposed. Based on the shortest path algorithm-Dijkstra and improved genetic algorithm, a network topology is set up.

提出了动态路由的新方法以平衡节点能量开销，在Dijkstra最短路径算法和改进遗传算法的基础上，以功率有效性为首要原则，建立了网络拓扑。

The shortest path problem and their algorithms are the base of commonly used routing algorithms.

图论是研究网络理论的数学基础之一，图论的最短路径算法等内容是目前各种成熟路由技术的基础。

A shortest path routing algorithm based transiently chaotic neural network is proposed.

提出了一种基于暂态混沌神经网络的最短路径路由算法。

Aiming at the problem, we propose a shortest path routing algorithm based transiently chaotic neural network.

论文针对这个问题，提出了一种基于暂态混沌神经网络的最短路径路由算法。

To enhance security in Ad-Hoc networks,it is important to evaluate the trustworthiness of other nodes without centralized authorities.In this work,authors focus on the evaluation of trust evidence in Ad Hoc networks.First,the authors introduce the metrics of the trust,the evaluation process is modeled as a path problem on a directed graph,where nodes represent entities,and edges represent trust relations.Using the theory of semirings,a trust evaluation model based on semiring（TD-SEMIRING） is developed,then two nodes can establish an indirect trust relation without previous direct interaction and introduce the application of this model in route election.At last,the feasibility of this model is analyzed.

讨论了对可信事件的评估：首先介绍了可信的相关概念和相关的特性；接着评估过程被建模成一个在有向图寻找最短路径的问题，在该有向图中结点表示实体或者用户，边表示可信关系，通过使用半环理论，建立了一个基于半环的可信性评估模型TD-SEMIRING，在两个以前没有进行相互操作的实体之间建立间接的可信关系，介绍了这个模型在路由选择当中的应用；最后，通过仿真实验，验证、分析了该模型的有效性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。