| 基于关系的模型动态组合推理设计 |
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| 引用本文： | 张维存,王云峰,张廷森.基于关系的模型动态组合推理设计[J].河北工业大学学报,2001,30(4):60-63. |
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| 作者姓名： | 张维存 王云峰 张廷森 |
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| 作者单位： | 河北工业大学管理学院 |
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| 基金项目： | 河北省自然科学基金资助项目（600059） |
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| 摘 要： | 在关系化模型框架的基础上，对用于定量计算的数学模型进行关系化的分析与表示，使其便于用关系数据库系统存储与管理．依据关系化模型的特点，重点对其推理机制进行设计与讨论．该推理机制除以模型的输入／输出为纽带实现模型的自动连接外，还可以交互式的提示系统信息及完成数据输入，并可依据用户设定的模型特征对模型组合序列进行优选，实现了模型、数据和对话的有机结合．最后应用一数学模型对关系化模型的组合推理过程作实证性的分析．
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| 关 键 词： | 决策支持系统 关系数据库 模型 模型管理 动态组合 |
| 文章编号： | 1007-23732001-04-0060-04 |
| 修稿时间： | 2001年2月20日 |
Design on the Dynamic Combination of Model Based on Relation |
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| ZHANG Wei-cun,WANG Yun-feng,ZHANG Ting-sen.Design on the Dynamic Combination of Model Based on Relation[J].Journal of Hebei University of Technology,2001,30(4):60-63. |
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| Authors: | ZHANG Wei-cun WANG Yun-feng ZHANG Ting-sen |
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| Abstract: | Based on the pattern of relational model, we analyze and express the relational mathematical model for quantitative calculation that makes it stored and managed by RDS easily.We design and discuss the reasoning mechanism of dynamic combination for relational model especially according to the characteristic of relational model. Besides realizing models' automatic connection through models' input/output data, this reasoning mechanism can hint system information and input data alternately.The best model sequence can be selected by this reasoning mechanism according to the user's setting. This reasoning mechanism may realize that model, data and dialogism unite perfectly. Finally, we analyze this reasoning mechanism of dynamic combination for relational model demonstratively through a mathematical model example. |
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| Keywords: | decision support system relational database system model model management dynamic combination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
