抄録
Offer Organization: Japan Society for the Promotion of Science, System Name: Grants-in-Aid for Scientific Research, Category: Grant-in-Aid for Scientific Research (C), Fund Type: -, Overall Grant Amount: - (direct: 3300000, indirect: 990000)
When ontology construction starts from existing data, it is difficult to construct an ontology that can identify generality. Therefore, we decided to summarize how to obtain the data model that is the basis of the ontology.
We found that the FAIR principle for scientific data is also valid for data utilization in research information management. The necessary conditions for this principle are the assignment of persistent identifiers (PIDs) and the enhancement of metadata.
We also studied the meta-information required to obtain a data model with a higher level of abstraction from data held in existing business systems, and concluded that the four concepts of table definitions, ER diagrams, star schemas, and multidimensional models are sufficient.