Study on Extracting Sub-ontology from Multiple Ontology
Lei Zhang · Jisuanji yingyong yanjiu · 2006
There are many knowledge-source-ontologies in departments of an enterprise.Partial content form multi-ontology,namely sub-ontology,is often used in an application.Current approaches to sub-ontology extraction mainly focus on single ontology.The authors analyze the main problems in sub-ontology extraction from multi-ontology,and propose a valid approach for extracting sub-ontology from multi-ontology.The approach reduces the complexity of sub-ontology extraction.