| 地理专家系统的试验研究 |
| |
| 引用本文： | 马蔼乃,周长发.地理专家系统的试验研究[J].地理学报,1992,47(3):252-259. |
| |
| 作者姓名： | 马蔼乃 周长发 |
| |
| 作者单位： | 北京大学地理系
(马蔼乃)，北京大学地理系(周长发) |
| |
| 摘 要： | 80年代人工智能与地理学的结合产生了地理专家系统(GES)。地理专家系统是继地理信息系统之后,对地理知识与推理形式化,建立的具有一定地理专业水平的计算机软件系统。地理专家系统由地理数据库,地理知识库和地理推理机三大部分组成。地理数据库是GES的数据管理模块,我们设计了一套地理信息系统MCGIS来作为微机地理专家系统MCGES的综合数据库;地理知识库是GES的知识管理模块;地理推理机则是GES的推理控制策略的程序体现。本文结合一个用C语言自行设计的基于规则的产生式微机地理专家系统MCGES阐述了地理专家系统的原理和方法。
|
| 关 键 词： | 地理 专家系统 信息系统 知识库 |
A STUDY OF GEOGRAPHICAL EXPERT SYSTEM |
| |
| Ma Ainai,Zhou Changfa.A STUDY OF GEOGRAPHICAL EXPERT SYSTEM[J].Acta Geographica Sinica,1992,47(3):252-259. |
| |
| Authors: | Ma Ainai Zhou Changfa |
| |
| Abstract: | Geographical Expert System(GES) is the combination of Artificial Intelligence (AI) and Geographical Information System (GIS). Based on the development of GES, GIS is a Computer software system with definite geographical professional ability to operate geographical data and inference with geographical knowledge.
Geographical expert system is composed of three parts, namely geographical data base, geo-graphical knowledge base and geographical inference engine. We have designed a GIS (MC-G1S) and used it as the global data pase of Microcomputer Geographical Expert System (MC-GES).
In this paper, the principles and methods of GES are discussed with a production of MC-GES based on rules, which is designed by Ourselves with C Language. |
| |
| Keywords: | Geographical Expert Systen Geographical Information System Geograph-ical Knowledge Base Geographical Inference Engine |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《地理学报》浏览原始摘要信息 |
| 点击此处可从《地理学报》下载免费的PDF全文 |
|
