查询词典 networks

Computers and computer networks, the rapid development of people's reliance on computer networks is growing.

计算机和计算机网络的飞速发展，人们对计算机网络的依赖是越来越大。

Based on the key tree and the Chinese remainder theorem, a leveled group key management scheme in wireless networks is proposed. An efficient stateless and leveled group key management scheme focusing on the revocations of wireless nodes is also presented. The security, flexibility, and adaptability of these two schemes in wireless networks are analyzed.

针对无线网络的特点建立了一种基于密钥树和中国剩余定理的分级群组密钥管理方案，针对无线节点容易被捕获的问题提出了一种能够有效解决密钥撤销的无状态分级群组密钥管理方案，并且着重分析了这两种方案在无线网络中的安全性、可扩展性和适用性。

The calculation of transient short circuit current needs root extraction of higher order proper equation when T-networks or Π-networks are used to replace distant transmission lines.

当长线采用N个等效的T型或Π型网络代替时，暂态短路电流的计算要解高阶的特征方程。

Routing Information Protocol version 1 (RIP v1) is suitable for small networks. However, it is not scalable to large networks.

路由资讯协定第一版(RIP v1)适合用在小型网路，然而它不能扩充到大型网路。

A deadlock free plane self-adapting routing method in a two-dimensional torus network belongs to the distributing high performance fault tolerance computing technology field, characterized in that each physical passage between nodes are divided into two virtual passages which are both two-way passages and distributed to four virtual sub network of the two-dimensional torus network; the virtual passage distribution strategy avoids the deadlock formed among the sub networks and between the sub networks and has greater self-adapting.

二维torus网络无死锁的自适应路由方法属于分布式高性能容错计算技术领域，其特征在于，把节点之间的每条物理通道被划分为两条虚拟通道，这两条通道均为两向通道，并分配到二维torus网络的四个虚拟子网中，利用虚拟通道分配策略避免了各子网内以及各子网间可能形成的死锁，同时达到更高的自适应性。

One of the major advantages that SDH networks have over traditional PDH networks is the standardization of its technology.

其中一项主要优势， SDH网络已超过传统的PDH网络的标准化技术。

In Chapter 3 Firstly, the exponential stability in mean square and almost sure exponential stability for neutral stochstic neural networks with time-varying delay can be discussed by using the linear matrix inequality and the semimartingale convergence theorem; And our sufficient conditions are less conserative; Secondly, by utilizing the fixed point theorem, some sufficient and necessary conditions ensuring the asymp- totic stability in mean square for neutral stochastic neural networks with time-varying delays can be given.

第三章首先，利用线性矩阵不等式方法和半鞅收敛定理，考虑了一类具变时滞中立型随机神经网络的二阶矩指数稳定性和几乎必然指数稳定性，所得到的条件保守性要好；其次，采用不动点方法，给出了具变时滞中立型随机神经网络的二阶矩渐近稳定性的充要条件。

It is found that if the ratio of the number stored in the model P to the size of the network N is less than 0.1, the following results exist. The overlap between the stable state of networks and the pattern is independent of the size of networks. And the relation between the overlap and the ratio of links of new nodes to the number of patterns abides by the sigmoidal curve.

发现在模型的储存模式的数目P与网络尺度N的比值P/N＜1／10的条件下，网络对受污模式做出响应达到稳态后，这个模式与原模式的重叠随网络平均度变化的规律与网络尺度无关，并且模式重叠与每个新增节点的连接度m和储存模式的数目的比值m／P满足S型曲线。

Today's networks are all major banks in silver standard operating components, not only products of the same serious and product development cycles shorten, net silver in the individual business competitive at the same time, how in the enterprise networks business-level search for differentiation The key to winning a point.

今天的网银已经是各大银行的标准业务组件，不仅产品同质化严重，而且产品开发周期也大大缩短，在个人网银业务竞争激烈的同时，如何在企业网银业务层面寻找差异化的制胜点成了关键。

In chapter 3, prediction theory of time series is reviewed, then non-linear autoregressive model of time series-feedforward neural networks is presented, at the same time a new method-SVD is proposed to design the architecture of feedforward neural networks. By using a trained network with a sufficient number of hidden nodes, according to the distribution of singular values of hidden nodes outputs, we can decide the optimum number of hidden nodes, then the reduced network will be retrained.

第三章：先回顾了时间序列的预测理论，提出了时间序列的非线性自回归模型-前馈神经网络模型，并提出了一种设计前馈神经网络的新方法-奇异值分解法，初始网络结构足够大，网络训练后，对网络隐层节点输出所形成的矩阵作奇异值分解，根据奇异值分布情况，决定网络隐层节点的个数，优化后的网络重新开始训练。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。