作　　者： ; ; ; ;

机构地区： 国防科学技术大学信息系统与管理学院

出　　处： 《国防科技大学学报》 2011年第3期99-104,共6页

摘　　要： 探索性分析是一种研究深度不确定条件下复杂高层问题的分析方法。为使其能够有效地解决实际问题,需要探索性分析工具的支持。国内目前的探索性分析工具大都是面向特定应用开发的,缺乏规范化的探索性分析模型描述方法。采用扩展影响图作为探索性分析模型的统一描述规范,自主开发了通用型探索性分析工具EASim。介绍了EASim的功能结构、关键技术和软件实现,指出了EASim较之国外同类软件Analytica的技术特色。多家单位的应用实践验证了EASim的有效性。 Exploratory Analysis （EA） is a methodology for complex maeroscopical problems under deep uncertainty conditions. Supportive tools are necessary for the successful application of EA. Current EA software is mainly designed for specific applications, and lacks genetic and formal modeling capability. A geneml-purpose EA tool, called EASim, was proposed. EASim uses extended influence diagram as its formal modeling specification. Its functional architecture was discussed firstly. Then the analysis and solutions of several key technologies of EASim were presented. Its software structure, runtlme snapshots and technological advantages over Analytica were also presented. EASim has been adopted by several military organizations, verifying its feability.

关 键 词： 探索性分析 扩展影响图

领　　域： [自动化与计算机技术] [自动化与计算机技术]