摘要
针对军事训练本体人工构建出现的耗时、费力和易出现倾向性错误等问题,提出了一种基于关系数据库的军事训练本体自动构建模型。该模型以关系数据库为研究对象,分析了数据库中元数据(关系模式)和元组数据中包含的语义,将元数据映射为本体模型,并利用形式概念分析(F CA)方法扩展本体模型,最终构建出包含丰富语义的军事训练本体。仿真试验表明,通过该模型构建的军事训练本体层次结构清晰,概念间语义关系明确,与现实世界中人们的认知一致,提高了构建本体的质量。
To solve problems of being time-consuming, laborious, and prone to bias mistake com- ing with constructing military training ontology, an auto-constructed model for military training ontology based on the relational database is proposed. The relational database is used as a re- search object in the model. The semantics of the metadata （relational schemes） and the tuple data in the database are analyzed. The metadata mapping is used for the ontology model. The formal concept analysis （FCA） method is adopted to expand the ontology model. Finally, the military training ontology with abundant semantic information is constructed. The simulation experiment shows that military training ontology constructed by the model has a clear hierarchy and an ex- plicit semantic relation, and is consistent with cognition, thus improving the quality of the ontol- ogy construction.
出处
《指挥信息系统与技术》
2013年第5期18-23,共6页
Command Information System and Technology
关键词
军事训练本体
形式概念分析
关系数据库
自动构建模型
military training ontology
formal concept analysis （FCA）
relational database
au-to-constructed model
