【摘要】 针对突发事件条件下民航应急管理与决策的特殊性,设计了一个基于领域本体的民航突发事件应急案例语义检索系统模型。通过民航突发事件领域本体与语义案例库构建方法的研究,提出了一种针对语义查询请求及其语义分析过程的语义模式表达式匹配算法,并采用基于SWRL规则的推理过程实现了民航突发事件应急案例的语义检索。给出了仿真实验与结果分析,为基于本体的民航突发事件应急管理与决策提供了理论与方法支持。更多还原

【Abstract】 Aimed to the particularity of civil aviation emergency management and decision making(CAEMADM) on emergency con-ditions,a semantic retrieval model for civil aviation emergency cases based-on domain ontology is designed.To make theoretical and methodological support for ontology-based CAEMADM,by studying the method of constructing domain ontology and semantic cases library,a new algorithm for matching the semantic-model expression in the process of semantic query and analysis is proposed,and the SWRL rules are brought forward to achieve the semantic retrieval.Finally,the simulation experiment and results analysis demonstrated the effectiveness of the algorithm and the practical value of the model.更多还原