基于农业本体的智能检索原型系统设计与实现

鲜国建,孟宪学,常春

(中国农业科学院农业信息研究所,北京100081)

摘 要:为了进一步完善传统信息检索系统的功能,笔者将在从农业科学叙词表转化得到的农业本体基础上,设计并实现一个智能检索原型系统。该系统能通过以OWL表示的农业本体进行简单的推理,从而将检索词的同义词及与其对应的英文词都自动被检索出来。另外,该系统还提供较多的智能导航,包括与检索词存在一定语义关系的同义词、上位词、下位词和相关词等。

关键词:农业本体;智能检索;OWL

The Design and Realization of Intelligent Retrieval Prototype System Based on Agricultural Ontology

Xian Guo-jian, Meng Xian-xue, Chang Chun

(Agricultural Information Institute of Chinese Academy of Agricultural Sciences, Beijing 100081)

Abstract: In order to enrich the functions of the traditional information retrieval system, this article try to design and realize an intelligent retrieval prototype system based on agricultural ontology, which converted from the China Agricultural Thesaurus. This system could reason simply based on agricultural ontology in OWL format so that the synonymous words and English words of the keyword will be retrieved. Furthermore, this system could also provide more intelligent navigation, such as the synonymous words, border terms, narrower terms and related terms and so on.

Key words: Agricultural ontology; Intelligent retrieval; OWL

 

作者简介:鲜国建,男,1982年出生,四川,硕士研究生,研究方向为信息资源管理。通信地址:100081海淀区中关村南大街12号中国农业科学院研究生院05级硕士4班。Tel:010-68919896-2335>E-mai1:982317}163.coma

通讯作者:孟宪学,男,1955年出生,研究员,管理学博士,研究方向为农业科技数据库系统建设、管理和信息情报分析研究。通信地址:100081海淀区中关村南大街 12号中国农业科学院农业信息研究所。Tel:010-68919918,E-mail:meng@mail.caas.net.cna

中国农学通报, 24(6), 2008.6,470-474