文献数据库的知识处理与科技项目查新——OAV法在查新检索中的应用探讨  

Knowledge Handling of Document Data Base and Consulting Reference Service of Scientific and Technicl Items —Discussion on Application of OAV Method in Consulting Reference and Retrieval Service

作　　者：曹锦丹[1] 刘鑫[1] 

机构地区：[1]白求恩医科大学医药信息系,长春130021

出　　处：《情报科学》2000年第3期253-255,共3页Information Science

摘　　要：本文讨论文献数据库中的知识表达、标引问题 ,试图将知识工程中的 OAV三元组法引入科技项目查新咨询工作中以解决科研主题。The problem of knowledge expression and document indexing in document data base is disscussed.OAV three-element method in knowledge project is tried to be introduced in the consuting reference service of sicentific and technical items for solving the problem of the new creative evaluation on scentific research subjects and achievement judgements.

关 键 词：文献标引 查新 OAV三元组法 文献数据库 

分 类 号：G255.6[文化科学—图书馆学] G254