Automatic Mapping Algorithm from Structural Case Bases to OWL Ontology
Guangqian Zhang · Jisuanji gongcheng · 2009
On the basis of analyzing the status and shortage of existing methods about ontology learning from relational databases and considering the fact that structural case bases imply more semantic information and include vast domain knowledge,an automatic mapping algorithm from structural case bases to OWL ontology with low time-complexity is proposed and specified in this paper.Semantic information implied in case bases can be discovered and knowledge items about cases and rules stored in case bases can be mapped to individuals of OWL ontology directly to achieve domain knowledge reuse by the greatest extent.Validation of the algorithm is proved by an experiment.