基于描述逻辑的地图语义模型初步研究

Study of cartographic semantics model based on description logic

为了研究地图的形式化语义表达问题,将语言学的理论和方法应用到地图领域,把地图符号系统作为一种二维图形语言,在分析地图语言的基本语言单位、语法规则和语义规则的基础上,采用扩展的描述逻辑AL-CRP(D),建立了地图语义模型。模型能完备地表达地图语言的语义,为用逻辑方法研究地图信息提供了借鉴意义。

In order to solve the problem of formal representation of cartographic semantics, the method and theory of linguistic were applied in cartographic domain and the cartographic symbols system was regarded as a two-dimensional graphic language. The cartographic semantics model was built with a practical topographic map by extended description logic ALCRP（D） on the basis that the basic language unit, syntactic rule and semantic rule of cartographic language were analyzed. This conceptual model can represent the semantics of cartographic language completely, which provides reference for studying map information by logic method.