META MODELING-BASED ONTOLOGY SYSTEM HAVING A RELATIONAL STRUCTURE WHICH IS SUITABLE FOR THE STORAGE OF HIGH-CAPACITY ONTOLOGY

摘要

PURPOSE: A meta modeling-based ontology system is provided to store the ontology effectively by designing an ontology storage structure based on the syntax structure and meaning structure of an ontology language.;CONSTITUTION: A meta modeling-based ontology system comprises an ontology syntax analysis/knowledge base generator(100), an ontology knowledge base(400), an ontology relation database(300) and a relation database linking device(600). The ontology syntax analysis/knowledge base generator receives an ontology document prepared in an ontology language, and then extracts a concept element and relation defined in an ontology meta model. The ontology knowledge base is created through the ontology syntax analysis/knowledge base generator and has data of the relation database structure type.;COPYRIGHT KIPO 2010