图解析方式的复合本体映射策略研究

Composite Ontology Mapping Strategy of the Graph Parsing

针对本体复杂上下文关系,考虑不同输入模式,构建通用环境下的本体解析图描述。在结合本体结构基础上,建立多层本体结构图描述关系;引入上下文关联的相似度传播建立结构传播因子和实例传播算法;引入快速匹配算法用于本体的快速映射;最终提出一种复合本体映射策略,利用重用迭代得到本体的映射结果。最后通过算法复杂度的分析和一些对比测试证明了策略的可行性和有效性。

According to complex context relation of ontology and in light of different input schema,this paper proposes ontology graph parsing in general environment. Based on ontology structure,the paper constructs graph description on multiple layer ontology. Then it introduces similarity propagation of structural and instance level in context relation and rapid mapping with rapid match algorithm. Finally,a composite ontology mapping strategy is proposed,which iteratively achieves ontology mapping result. The feasibility of the strategy is verified through algorithm complexity analysis and experiment comparison.