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Automatic generation of semantic mapping for relational databases
Automatic generation of semantic mapping for relational databases
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摘要
A solution for automatically generating a semantic mapping is provided. Automatically generating a semantic mapping for a relational database RDB, obtaining a first semantic mapping from a first RDB to an ontology of linked data; A schema mapping from the RDB to the second RDB, and a second semantic mapping from the second RDB to the ontology of the linked data into the first semantic mapping and schema mapping. Generating based on generating. With this method and system, the efficiency of generating a semantic mapping to a relational database can be effectively improved. [Selection] Figure 2
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