%A Dong Hui Xu Lei %T Knowledge Representation in History Field Expert System Application Based on Ontology %0 Journal Article %D 2010 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.1003-3513.2010.07-08.13 %P 72-78 %V 26 %N 7/8 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_3249.shtml} %8 2010-08-25 %X

This paper compares the advantages and disadvantages of the knowledge representation methods, and then introduces the superiority of Ontology based knowledge representation and knowledge reasoning emphatically. At last, it illustrates the applicational advantage of Ontology  in expert system by constructing history domain Ontology model.