Research on Large-scale Ontology Partition and Mapping Method
Tao Ke · Jisuanji gongcheng · 2009
In research of ontology mapping,the mapping between real ontology or large-scale ontology is difficult.This paper proposes a mapping method for large class hierarchies,which is one kind of the large-scale ontologies.Based on ontology structure and semantic distance between classes,the classes can be put in a multi-dimension space by using Vector Space Model(VSM).Two large class hierarchies are partitioned into small blocks respectively by applying CURD clustering algorithm,and then blocks from different hierarchies are matched by comparing the reference points.Experimental results show that the method performs well on the test cases.