A Parsing Graph-based Algorithm for Ontology Mapping

Ontology mapping is a critical problem for integrating the heterogeneous information sources. It can identify the elements corresponding to each other. At present,there are many ontology mapping algorithms,but most of them are based on database schema. After analyzing the similarity and difference of ontology and schema,we propose a parsing graph-based algorithm for ontology mapping. The ontology parsing graph (OP-graph) extends the general concept of graph,encodes logic relationship,and semantic informatio...