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An Intelligent Retrieval System for Chinese Agricultural Scientific Literature

文献类型： 会议论文

第一作者： Ping Qian

作者： Ping Qian 1 ; Xiaolu Su;

作者机构： 1.Scientech Documentation and Information Cente Chinese Academy of Agricultural Sciences, China

关键词： agricultural knowledge management;native XML database;intelligent retrieval;ontology

会议名称： Agricultural ontology service, 5th AOS workshop - Beijing, China, April 27-29, 2004

主办单位：

页码： 1-3

摘要： An intelligent retrieval system for Chinese agricultural scientific literature will be introduced in this paper; the system is based on the ontology theory and native XML database. The Chinese Agricultural Scientific Literature Database, containing more than 560,000 records, was adopted as the data source and the Chinese Library Classification Method was used as the standard. The system has an actual classification tree which shows the distribution of the classes for agricultural science literature and there is also a class-keyword database containing more than 320,000 records. The XML and TAMINO were used for the development of the hierarchical data structure. The main functionality of the system includes user registration, login and management, aswell as browse search and intelligent search. The system is easier to use and has improved the speed and accuracy of retrieval.

分类号： S

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