基于Web的中文期刊查收查引跨库检索系统研发  

Web-based R&D of cross-database retrieval system for papers and citations covered in Chinese journals

作　　者：王洪军[1] 张玉[1] 李焱[1] 祝国浩[1] 王宇光[1] 张晓梅[1] 冯占英[1] 

机构地区：[1]解放军医学图书馆,北京100039

出　　处：《中华医学图书情报杂志》2016年第6期24-28,共5页Chinese Journal of Medical Library and Information Science

基　　金：解放军医学图书馆"十二五"青年专项课题"查引报告多库结果过滤去重整合软件的研制"(201125007)

摘　　要：为了提高我国引证检索服务的准确性和完整性,解放军医学图书馆研制了基于Web的中文期刊查收查引跨库检索系统,基于页面分析技术对多个异构数据源进行跨库检索,对相似文献进行检测与去重,生成格式规范的引证报告。系统结合精确匹配与模糊匹配方法,采用Levenshtein编辑距离计算相似度进行相似文献检测。目前该系统已在国内多家图书馆、医院、研究所等机构推广使用,使用效果不错,但还有待于完善。A cross-database retrieval system for paper coverage and citations in Chinese journals was developed by Medical Library of Chinese PLA in order to improve the accuracy and completeness of citation retrieval service in our country,which can perform cross-dabase retrieval of several heterogeneous data resources based on the page analysis technique,detect and remove the duplicate similar papers by claculating their similarity according to the Levenshitenin edit distance in combination with accurate and fuzzed matching,and gnerate the citation report with a standard form. The cross-database retrieval system is used in a number of domestic libraries,hospitals and medical institutions. However,it is to be further improved.

关 键 词：查收查引 跨库检索 文献去重 引证报告 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术] G254.9[自动化与计算机技术—计算机科学与技术]