Based on theory of Ontology, the knowledge of data structure in the computer science field is described. The process to construct this knowledge Ontology is presented. Also, the Ontology-based paper retrieval system is designed，thus improving the retrieval efficiency.
沈磊 . 基于本体的论文检索系统的设计与实现[J]. 现代图书情报技术, 2007, 2(2): 24-27.
Shen Lei . Design and Implementation of a Paper Retrieval System Based on Ontology. New Technology of Library and Information Service, 2007, 2(2): 24-27.
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