姜寨一期文化聚落的空间知识推理研究

ON SPATIAL KNOWLEDGE REASONING OF JIANGZHAI CULTURE SETTLEMENT PERIOD Ⅰ

根据对姜寨遗址一期遗迹聚落形态的分析,确定研究重点放在遗迹的矢量图形特征的空间知识推理上。运用特别设计的空间规则知识库,利用前件库和后件库分别存储空间知识规则的前件和后件,并利用空间数据挖掘提取的规则,采用正向、反向、双向三种知识推理过程对姜寨史前聚落遗址的两个房屋遗迹进行了空间知识推理的实例研究,取得了预期的效果,实现了将空间知识推理的思想和方法引入到单遗址聚落的遗迹内部结构研究的目的。

According to the analysis of settlement configuration in vestige period I of Jiangzhai site, the emphasis of research is determined on spatial knowledge reasoning in vector graph features of relics. In the paper it makes example research of spatial knowledge reasoning on two rooms＇vestige in Jiangzhai prehistoric settlement site with the utilization of knowledge bases that it designed and established particularly,and with the use of precondition and rear-condition databases where store the precondition element and rear-condition element respectively, and of the rules drawn from spatial data mining,as well as using 3 kinds of reasoning strategy including forward reasoning,reverse reasoning and Bidirectional reasoning. The reasoning has got the expected effect ,the aim of introducing the method and thought of spatial knowledge reasoning into the research on spatial allocation and internal structure of single settlement site is achieved.