基于UML的环境空间决策支持系统的分析与设计

统一建模语言(UML)是一种面向对象，定义明确的可视化系统建模语言，在地理信息系统工程的分析和设计中已逐渐被采用。以福建省海岸带环境调控空间决策支持系统为例，简述了系统建设背景和基本功能需求，研究了统一建模语言(UML)在空间决策支持系统分析和设计中的应用。重点提出了以系统需求用例图、活动图，类图和序列图为核心的UML辅助空间数据建模的基本原理和方法，并结合具体示例给出了基本操作流程过程和软件文档制品，最后给出了系统实现结果的典型用户界面。     

面向方面编程在EJB中的应用

介绍了AOP的基本思想,通过AOP在EJB安全授权、事务处理中的应用阐明TAOP的优点。     

基于Diameter的AAA服务器的设计与实现

研究Diameter协议，为构建AAA系统提供参考模型和思路。简单地介绍了由IETF开发的下一代AAA协议即Diameter协议，分析了基于Diameter的AAA系统。给出了一个基于Diameter的AAA服务器的软件架构，并详述了其实现原理。使用该服务器架构，可扩充更多的AAA应用。     

基于RSA的防欺诈(t,n)门限匿名授权方案

提出了一种基于RSA的门限匿名授权方案。参与者Pi要想获知秘密。则至少要得到，个人的认同。此方案是通过密码术与秘密共享体制相结合来完成这一功能的。该方案中。任何参与者都可以检测Dealer与其他参与者提供的消息是否有效。     

多元回归分析及其在辅助决策中的应用

研究了人工神经网络，多元回归分析以及如何应用改进的BP算法求解多元回归模型。给出了在软件产业中进行辅助决策的应用实例，建立了软件销售额与软件产业中博士，硕士和学士数量之间的回归模型，提出了多元回归与一元回归分析相结合的预测方法，并将预测结果与一元回归分析所得的结果进行了对比分析。     

火电厂多代理控制系统

针对火电厂非线性、多变量和多控制目标的特点,设计了一个火电厂多代理控制系统(PPMACS).在PP MACS中,前馈控制代理(FFCAs)采用神经模糊系统进行决策,反馈控制代理(FBCAs)采用基于遗传算法的模糊系统进行决策.优化任务分解代理(OTDAs)通过一个优化代理和一个分解代理来进行多目标优化分解PPMACS的任务.协调代理根据运行条件协调PPMACS的各个代理.仿真结果显示了火电厂多代理控制系统能够实现火电单元机组的多目标运行和大范围负荷跟踪.神经网络、模糊逻辑和遗传算法是PPMACS中的智能代理进行决策的有效工具.     

A model to support the search for consensus with conflicting rankings: Multitrident

A general problem of collective decision‐making can be formulated in terms of the N rankings of a discrete set of alternatives expressing the preferences of the N members of the group. Helping to reach a consensus is quite important for team building and organizational development and several contributions were developed by different disciplines like organizational sciences, human resources management and operational research. However, very few models were proposed to support the process of reaching consensus and such models assume a concept of distance between rankings implying an assumption of equal distance between adjacent alternatives. Unfortunately, this hypothesis is hardly acceptable in most cases. In this paper, a model is proposed to search for a ranking in terms of the weights space avoiding the previous assumption and providing useful insights to help decision‐makers adopting such ranking as a consensus decision.     

采用模糊决策的功能分配模型及其应用

文章讨论了如何将模糊决策应用到复杂系统的功能分配中,建立了功能分配的决策模型。最后,通过实例来进行验证,得到了满意的结果。     

现代制造环境下基于作业字典的成本决策研究

作业成本法(ABC)作为一种新的成本核算方法，顺应了现代制造环境对成本核算的要求，目前国内研究还处于理论阶段，没有开发出完整成熟实用的ABC成本核算软件，并且很少有企业真正地实施作业成本法。本文主要介绍了一种新型实用的ABC成本核算软件的设计及作业字典的生成，并在作业字典的基础上进行成本决策的方法。     

A multi-objective decision-making method for the treatment scheme of landslide hazard

The treatment engineering of landslide hazard is a complicated system engineering. The selecting treatment scheme is influenced by many factors such as technology, economics, environment, and risk. The decision-making of treatment schemes of landslide hazard is a problem of comprehensive judgment with multi-hierarchy and multi-objective. The traditional analysis hierarchy process needs identity test. The traditional analysis hierarchy process is improved by means of optimal transfer matrix here. An im-proved hierarchy decision-making model for the treatment of landslide hazard is set up. The judgment matrix obtained by the method can naturally meet the requirement of identity, so the identity test is not necessary. At last, the method is applied to the treatment decision-making of the dangerous rock mass at the Slate Mountain, and its application is discussed in detail.