POWER OPTIMIZATION OF FINITE STATE MACHINE BASED ON GENETIC ALGORITHM

Using state assignment to minimize power dissipation and area for finite state machines is computationally hard.Most of published results show that the reduction of switching activity often trades with area penalty.In this paper,a new approach is proposed.Experimental results show a significant reduction of switching activity without area penalty compared with previous publications.     

On an Interactive Network Security Measur

The development of the global information highway has brought great impetus and impact to every domain of the world: science, technology, economy and culture as well. Information security of network as an integrated system engineering needs a long period of tackling key problems and planning in such fields as researching and application. The threats to network security can be classified as: hacking, inside attack, computer virus, leak of secret message and modification of key data in network. …     

PB技术对数据库系统的管理方法

PowerBuilder的主要特色是方便有效的访问和管理数据库。PB技术对数据库的管理是通过三个重要的环节实现的。一是创建一个好的数据库；二是编制应用程序创建数据窗口；三是建立数据窗口与数据库的连接。     

对电视安全播出的几点思考

从电视节目安全播出的角度出发，探讨如何采取切实有效的措施，确保电视节目的安全优质播出，力争使电视台的安全播出上一个新台阶，主要从播控系统的安全可靠性以及管理措施等方面进行阐述。     

移动IP的分层管理及在CDMA中的实现技术

介绍了移动IP技术 ,指出了传统移动IP技术在无线通信网中的不足 ,接着论述了分层管理的思想。通过对移动IP扩展协议HAWAII的分析 ,最后提出了把HAWAII用于CDMA中进行分层管理的架构     

通信网络管理软件设计与开发

通信技术的发展，通信网络结构日益复杂，一个网络中会同时存在PDH、SDH、ATM、DWDM、无线业务和IP等多种技术。使用传统网管系统已无法胜任，只有应用针对多厂商、多技术网络的集中网管系统才能满足管理要求。现提出了一种新型的针对多厂商、多技术网络的集中网管软件的设计模型及实现方法，并详细讨论了各模块的数据结构、实现功能，以及用Java实现该软件的具体方法。特别根据网管任务的实际需要，提出了故障屏蔽的概念及实现方法。经仿真试验，证明该网管软件已达到设计要求。     

ADSL MODEM 远程管理方案浅析

阐述了ADSLMODEM远程管理的意义及应遵循的原则，并对远程管理的方案作了简要阐述，最后比较分析了不同方案的优缺点。     

大型电信运营业务支撑系统安全评估方法

大型电信运营业务支撑系统(BOSS)有其独特的复杂性，集中化改造后，对BOSS系统的信息安全保障能力也提出了更高的要求，安全评估方面的考虑也越来越多，从管理和技术两个方面探计了大型电信运营业务支撑系统的安全评估方法。     

A solution procedure for the discrete time, cost and quality tradeoff problem using electromagnetic scatter search

Decisions concerning a project’s expedition, traditionally involved considerations regarding time and cost tradeoff. It was recently suggested that the quality of a project should also be taken into considerations. In this paper, we propose a meta-heuristic solution procedure for the discrete time, cost and quality tradeoff problem. This problem involves the scheduling of project activities in order to minimize the total cost of the project while maximizing the quality of the project and also meeting a given deadline. We apply a so called electromagnetic scatter search to solve this problem. In this process, we initially generate a population of feasible solutions. In so doing, we use frequency memory to well sample the feasible region. A number of these solutions are then selected and improved locally. The improved solutions are then combined to generate new set of solutions. The combination process utilizes attraction–repulsion mechanisms borrowed from the electromagnetism theory. The whole process is stopped when no significant improvement in the set of solutions are observed. The validity of the proposed solution procedure is demonstrated, and its applicability is tested on a randomly generated large and complex problem having 19,900 activities.     

产品销售相关环境下的提成率研究

以往多产品销售的最优提成率研究多基于多产品销售相互独立的假设之上。本文将一种多产品销售的合同模型拓展到产品销售相互影响的环境中,对不同的销售相关性情况下销售提成率的设置进行了分析,推出了不同情况下各产品提成率之间的关系特点和指导性结论。最后研究了当厂商兼顾短期利润和长期利润时对主副产品销售提成率的影响,提出了根据产品所处生命周期的不同阶段,用价值权重向量来动态调整、优化负责销售主、副产品的销售人员薪酬合同参数设计的方法。