摘要： 提出并实现了一个适用于智能化空间决策支持系统的空间知识库系统模型。在本知识库系统模型中,知识表示采用一阶谓词(SDSS)逻辑和案例两者相结合的方式。对于不同的知识表示方式,实现了相应的知识推理机制及相互间的切换。在此基础上,还设计实现了对案例知识的学习与获取方法。

关键词: 空间决策支持系统, 空间知识库系统模型, 一阶谓词逻辑, 案例推理

Abstract: In this paper, a spatial knowledge base system model(SKBSM) is introduced, which adapt to intelligent spatial decision support system (SDSS).In this knowledge base system model,we adopt both first order predicate logic (FOPL) and case knowledge representation modes to represent the knowledge.According to different knowledge representation modes, we implement different reasoning methods and conversion for each other. And based on this algorithm, we also give the approach of case learning and knowledge acquisition. ;;;

中图分类号: 

• TP182