| 引用本文: | 雷永林,赵新,张伟,等.探索性分析工具EASim的设计与实现.[J].国防科技大学学报,2011,33(3):99-104.[点击复制] |
| LEI Yonglin,ZHAO Xin,ZHANG Wei,et al.Design and Implementation of Exploratory Analysis Software EASim[J].Journal of National University of Defense Technology,2011,33(3):99-104[点击复制] |
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| 探索性分析工具EASim的设计与实现 |
| 雷永林, 赵新, 张伟, 李群 |
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(国防科技大学 信息系统与管理学院，湖南 长沙 410073)
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| 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。 |
| 关键词: 探索性分析 扩展影响图 EASim |
| DOI： |
| 投稿日期：2010-10-25 |
| 基金项目:国家自然科学基金资助项目(60974073，60974074)；国家省部重点基金资助项目(9140A04010106KG01) |
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| Design and Implementation of Exploratory Analysis Software EASim |
| LEI Yonglin, ZHAO Xin, ZHANG Wei, LI Qun |
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(College of Information System and Management, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| Exploratory Analysis (EA) is a methodology for complex macroscopical 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 generic and formal modeling capability. A general-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, runtime snapshots and technological advantages over Analytica were also presented. EASim has been adopted by several military organizations, verifying its feability. |
| Keywords: exploratory analysis extended influence diagram EASim |
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