An Improved Method of Ontology Mapping
Tingting Ma · Journal of Xuzhou Institute of Technology · 2011
To improve the accuracy of ontology mapping,an improved ontology mapping method based on multi-strategy was proposed.The method shows overall consideration over the characteristics of the ontology structure and the impact of instances mapping on similarity of the ontology.Through the design of a coding approach,the description and measurement of concept node structure was realized,and the similarity between nodes was determined by the similarity of ancestor nodes.In the initial selection of candidates,a 1∶1 mapping method based on graph theory was proposed.The results show the method proposed has effectively improved the recall and precision ratios.