网络

There is accountability for us to further perfect our country's telecommunication network, not only for the infrastructure on which our network management will implement intelligent administration and supervision but also for the integration of technology of data collection, integration of technology of storage, integration of technology of multi-function, admittedly, with which our management system keep capitally compatibility and flexibility.

随着当今网络技术的发展，电信网络成为当今网络使用的一大焦点，通信领域通用综合网络管理软件的研发引起众多大型电信机构和软件开发商的关注，为了进一步完善我国电信网络的基础建设，提高网络管理的自动化和智能化，我们需要面向通信领域，提供网络管理数据整合技术，包括网管数据收集整合、存储整合和应用整合的网络管理软件。

Proceed from the principle of neural networks, the mechanism of mapping between input and output of neural networks was analyzed, and the BP algorithm for training the thresholds of neurons was derived. Based on the study to the distinguishability of input of networks, the effect of neural networks to distinguish-ability of characteristics was studied, and the optimizations of the structure of networks, learning rate, impulse factor, thresholds of neurons and initial weight of networks were completed. Through the experiments under fixed cutting regime and alternative cutting regime, the methods based on neural networks for tool wear monitoring were studied.

本文从神经网络的基本原理出发，研究了神经网络输入输出的映射机理，探讨了神经网络处理方法具有自适应性的原因；推导了神经元阈值学习BP算法；在研究网络输入特征可分性准则和特征敏感性准则的基础上，探讨了神经网络对特征可分性的作用；完成对网络结构参数、网络学习率和冲量因子、神经元阈值以及网络初始权值等参数的优化；并在固定切削用量和变切削用量条件下，对基于神经网络的刀具磨损检测方法进行了实验研究。

Based on the research of the evolution of firm network and practical experience, it conceptualizes the general evolutionary model of foc...

基于企业网络的形成与演化的相关研究和实践经验，归纳出核心企业网络演化的一般模式，即由社会网络为主导的网络向生产网络为主导的网络演进，再向以资源网络主导的网络演进。

Once more, on the text this paper studies and discusses the fundamental, including network accounting connotation, similarities and differences of network accounting and traditional manual accounting and CAIS, technology criteria of network and some advantage; influencing, on trad- itional accounting theory(mainly focusing on, general principle etc.), ob- taining and making use of information; specialty, risk and precautionary, and so on. it puts forward the consult and sug- gestion.

再次，在主体部分围绕网络会计的基本原理(包括网络会计的内涵、网络会计与传统手工会计和会计电算化的异同、网络会计系统的技术标准、及其具有的优点)，网络会计对传统会计理论的影响(集中在会计的核算前提条件、核算一般原则等方面)，网络会计下会计信息的获取与使用，网络会计具有的特殊性及由此产生的风险和防范措施等若干方面进行详细的研究和探讨并阐述个人的基本观点，从而为网络会计在我国的健康顺利发展及为经济建设服务提供有益的参考和建议。

This paper analysis the traffic network flow equilibrium problem based on the UE theory.

目前城市交通的紧张状况要求在现有的公路设施和网络条件下，做好城市运输路径规划和交通流调控，解决交通网络堵塞这一难题，具有非常重要的现实意义论文对基于UE平衡理论的交通流均衡分配问题进行了深入的分析，并模拟电路系统理论设计了求解城市道路交通平衡交通流的有效方法，旨在对交通网络流平衡问题进行研究，寻求网络达到平衡时的各支路网络流，据此对交通出行路径选择过程进行模拟，从而对城市交通状况进行分析、预测，对网络车流进行调控管理，尽量使网络车流量达到平衡状态，从而降低车辆出行成本，对提高道路网络运载效率具有重要的理论与实际意义。

First, the traffic flow time series chaotic feature is extracted by chaos theory. pretreatment for traffic flow time series, and the wavelet neural networks model was build by this. Second, the chaotic mechanism and the chaotic probability is described. Based on chaotic learning algorithm, and the wavelet neural networks fast learning algorithm of traffic flow time series is designed based on chaotic algorithm. Last, a single-step and multi-step prediction of traffic flow chaotic time series is researched by BP neural networks, wavelet neural networks and wavelet neural networks based on chaotic algorithm. The results showed that the wavelet neural networks predictive performance is better than the BP networks and the wavelet neural networks by the simulation results and root-mean-square value.

首先，通过混沌理论提取了交通流量时间序列的混沌特征，并在此基础上建立了小波神经网络交通流量时间序列模型；接着，阐述了混沌学习算法的混沌机理、混沌产生的概率，设计了基于混沌算法的小波神经网络交通流量混沌时间序列快速学习算法；最后利用交通流量混沌时间序列对BP网络、非混沌算法的小波神经网络以及基于混沌算法的小波神经网络进行了单步预测和多步预测，并对预测结果的仿真图和真实值与预测值的方均根进行了比较，结果表明基于混沌学习算法的小波神经网络的预测性能明显优于应用BP网络和非混沌算法的小波神经网络。

Utilizing the real data of ready-made network of ZZMCC,the emphasis is placed on the GSM Network of ZZMCC.Regarding the ZZMCC as the research object, this paper launches systematically the analysis and research of teletraffic forecasting model. So we can modify the parameters to operate the network so as to get the most benefits. Make an overview of the mobile communication optimization analyze the method, Give network general the test results, and bring forward some resolving method according to the practical network optimizations. The capability of the GSM network is becoming more and more saturation for the increasing of telephone subscriber. it is important to improve the quality of the network. This article makes an analysis for the optimization of the network ZZMCC.

接下来利用漳州移动公司的现网实际数据，重点介绍漳州GSM网络本文以漳州移动通信有限责任公司GSM网络作为研究对象，比较系统地开展有关话务预测模型的分析研究和应用，使得网络达到最佳运行状态，更好地为用户服务同时总结了移动通信网的一般优化方法，并从理论出发，给出实际网络优化过程中的一些解决方法随着移GSM用户的增长，网络的规模及容量日趋饱和，因此加强网络优化力度，提高网络质量将是网络建成后的重要工作结合漳州移动网络优化的实际情况，通过技术手段，对改善网络质量作简单分析

The whole PPT-reports of the Forum have put into "Complex Network Science Forum Circle" on Science Network in China (Please see: hettp//www.sciencene.cn/g/ComplexNets ) and also appear on the CCAST-WL Webside (Please see: www.ccast.ac.cn/workshop ). Main issues of the Forum are associated main subject of Network Science with application, including: review and outlook of network science ,spreading model of the H1N1 influenza virus , dynamics of neural network , brain functional networks,dynamics of topological structure, military network science with application, space structure of complex networks, community structure,,stationary e fficiency of coevolutionary networks , significance of community structure,,relationshipe between structure and dynamics of complex network, generalized synchronization and control, consensus of multi-agent systems, evolutionary game and friendship network, s preading of epidemic based on human and animal mobility pattern, complex network engineerings, and so on.

本届论坛文集共收编了32篇 ppt 报告，已经公布在中国科学网"复杂网络论坛圈"上（请看： hettp//www.sciencene.cn/g/ComplexNets 并且也发表在中国高等科学技术中心网站上（ the CCAST-WL Webside ）(请看： www.ccast.ac.cn/workshop )，这些报告内容丰富，各具特色，颇有创新，基本涵盖了近年来我国网络科学领域若干重要课题的研究进展和丰硕成果，课题研究颇有深度，不仅具有现实意义的重要课题（如甲型流感全球大爆发之经验统计及其传播模型），而且有前沿课题：生物神经网络系统的动力学与大脑网络，还有一系列重要课题：网络拓扑结构的动力学识别与估计、军事网络科学、网络科学在工程应用、多个体一致性、网络结构与动力学之间关系、同步-协同-中性稳定性和流型的稳定性、网络系统的协调动力学与控制、复杂网络的空间结构、连续系统和离散系统中的广义同步、疾病免疫算法、网络节点匹配、电力网、供应链网、化工网、通讯网与保密通信，等等。

the study aims at the actual network status of one work section in daqing oil field,makes a network analysis and planning for the new mixed model of this work section,expends wireless network for the work section on the basis of existing network,and conjoins wire and wireless network together to form an integrated oil field information transfer system.at the same time,using opnet modeler simulation flat roof to structure simulation models (network models,node models and a process model),and analyzing the functions and work mechanism of the major modules for related models,making a simulation for the structured network models,then according to the different parameters,analyzing the individual statistics comparatively such as delay,data dropped and so on,the effects of data packet,data rate and fragmentation threshold to the network performance are gained.after all these,the best structure network scheme for this improved section is determined.

摘 要：此项研究主要针对大庆油田某作业区的实际网络现状，对该作业区进行网络分析和规划，在该作业区现有的有线网络基础上扩充无线网络，实现有线网与无线网的综合，构成一个完整的油田传输信息体系。同时利用opnet modeler仿真平台为该作业区新建混合网络建立仿真模型(网络模型、节点模型和进程模型)，分析相关模型中主要模块的作用和工作机理，对已建立的网络模型进行仿真，在不同的参数设置下，通过对比分析时间延迟、丢包率等统计特性，得出数据包分组、数据率和拆分门限对网络性能的影响，最终决定改进网络的最佳组网方案。

A heterogeneous network handover method of the present invention includes generating, at a mobile node, self-location information, transmitting the self-location information to a management server which manages heterogeneous networks, searching, at the management server, surrounding networks using the self-location information, composing a set of candidate networks including at least one of the surrounding networks, transmitting information on the set of candidate networks to mobile node and deciding, at the mobile node, a target handover network among the candidate networks.

本发明的异构网络切换方法包括：在移动节点产生自身位置信息，将自身位置信息发送到管理异构网络的管理服务器，在管理服务器使用自身位置信息搜索周围网络，组成包括周围网络中的至少一个的一组候选网络，将关于该组候选网络的信息发送到移动节点，以及在移动节点从候选网络中决定目标切换网络。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。