基于本体的简牍数据访问方法研究OA

Although many museums have carried out digital work on their bamboo slips and cultural relics,most of these works are based on traditional relational databases and disk files for data storage,which makes it difficult to achieve knowledge interconnection and weakens the advantages of digital cultural relics resource sharing.A method for integrated access of multimodal heterogeneous bamboo slips data is pro-posed to address this issue.In terms of theory,propose an ontology construction framework for multimodal bamboo slips and an ontology based heterogeneous data integration scheme for multimodal bamboo slips;In practice,based on the ontology construction framework,take"Juyan New Bamboo Slips"as an example to construct the corresponding bamboo slips ontology.Conduct experiments on actual data to evaluate the performance of the integrated system from three aspects:system flexibility,data scalability,and single query time.The results show that the average query time of the system is about 54 ms,which has certain practical significance and application value.