Design and implementation of knowledge management system based on ontology

摘要

This paper is aimed at introducing our recent project. This project stored ontologies in relational database by analyzing traditional ontology storage schema and OWL's rules and reference ways. This system is the first one of its kind in China. Up till now, most of the system suffered shortcomings of cannot meet people's desire of acquiring knowledge and the knowledge they got was not the desired. This system overcame these drawbacks via maintaining semantic integrity so that users could spend less time getting more desired knowledge. This paper will discuss the system's main framework and key technologies.