基于本体论的公路选线知识库构建研究

Ontology-based Knowledge Base Construction of Highway Route Selection

针对目前公路选线存在的问题,提出运用本体的思想来表达选线领域知识。通过对公路选线领域知识的分析和归纳,构建公路领域知识的三层体系结构。并通过本体建模工具protégé建立公路选线知识库。选线领域本体是对选线领域知识进行形式化描述,这种形式化描述使知识可以得到重用和共享。对于智能化选线的实现具有重要意义。

In view of the present highway line selection problems, use of the thought of ontology to express line selection of domain knowledge is maken. Through to the road line selection knowledge induction and analysis , construction of the road the domain knowledge of the three layer system structure. And through the ontology modeling tool protege to establish the highway line selection knowledge base. Line selection of line selection of domain ontology is domain knowledge formalization description. This formal description is the knowledge to be gained from sharing and reuse. The intelligent line selection has important significance in realizing.