| 基于地理信息系统的智能化应用及原型设计 |
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| 引用本文： | 刘大勇,王增进,危辉.基于地理信息系统的智能化应用及原型设计[J].计算机工程与应用,2003,39(28):224-226. |
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| 作者姓名： | 刘大勇 王增进 危辉 |
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| 作者单位： | 复旦大学计算机科学与工程系,上海,200433;复旦大学智能信息处理开放实验室,上海,200433 |
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| 基金项目： | 国家973重大基础研究规划项目资助(编号:2001CB309401)，基础研究重大项目前期研究专项项目资助(编号:2001CCA3000)，复旦大学青年科学基金的资助(编号:01-13) |
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| 摘 要： | 通用的GIS平台具有完成数据的采集、管理、存储、处理和一定的空间分析功能,但其空间分析和决策能力却比较弱,在各领域的具体运用中必须依赖于针对领域特点的特定模型,需要大量的该领域的专业知识。因此面向知识处理的专家系统(ExpertSystem)的运用就将大大提高系统的分析决策能力,使得系统能够解决更为复杂的问题。文章主要讲述专家系统如何在地理信息系统中运用,并设计了一个“自助驾车游上海”智能咨询系统的原型。
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| 关 键 词： | 地理信息系统 专家系统 语义网 |
| 文章编号： | 1002-8331-(2003)28-0224-03 |
| 修稿时间： | 2002年12月1日 |
The GIS-Based Intelligentized Application and Prototype |
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| Liu Dayong Wang Zengjin Wei Hui.The GIS-Based Intelligentized Application and Prototype[J].Computer Engineering and Applications,2003,39(28):224-226. |
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| Authors: | Liu Dayong Wang Zengjin Wei Hui |
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| Abstract: | In general,most common GIS platforms have the following functions:collecting,storing,managing and process-ing data and doing some spatial analysis.Their abilities of doing spatial analysis and making decisions are somewhat weak and their application in those idiographic fields must depend on the special models which are wholly designed.And they also need a lot of expertise in those fields.So the application of expert system(ES)which is good at process-ing knowledge will increase the ability of the whole system.It is discussed in the paper how to design a synthetic ap-plication of the ES and GIS.Finally,a prototype is designed. |
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| Keywords: | Geographic Information System Expert System Semantic Network |
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