论文部分内容阅读
In order to realize the uniform knowledge representation including STEP and SGML, aimed at the defects of current methods, a new semantic model that is named XOEM+OWL is put forward. And then the correspondent mapping between STEP Schema Graph and OWL Schema Graph are build as Cos(sc,oc),so we can get the semantic pattern matching degree for the semantic representation on the product information. At last the example is presented.