【摘要】 基于本体的信息交换特性,采用知识本体来表示农学领域知识。首先开发出农业知识本体;然后建立概念、概念之间的继承、实例,以及多种约束关系来表达高度共享和重用的农业领域知识;最后针对虚拟农作物生长系统开发平台中知识引擎对作物生长模型脚本的要求,用OWL描述了农业知识本体,通过实际应用,证明了该方法是可行且有效的。更多还原

【Abstract】 Based on the information exchange through ontology, this paper expresses agriculture domain knowledge with the ontology. Firstly, agriculture knowledge ontology has been proposed.Then concepts in agriculture domain and relations among these concepts, such as inheritance relationship, instance relationship and restrictions, are built by the Agriculture Ontology to represent highly sharable and reusable domain knowledge.Finally,in demand for the crop growth model script to the knowledge-engine in the platform, this article has also described the AO with OWL, which is proved to be feasible and effective by application.更多还原