学术期刊电子论文检索系统设计  

The Design of Academic Journal Electronic Papers Retrieval System

作　　者：蒋从文 李隐峰[1] 齐鹏[1] 杨志英[1] 

机构地区：[1]西安电子科技大学电子工程学院,陕西西安710071

出　　处：《电子科技》2014年第2期122-124,共3页Electronic Science and Technology

摘　　要：设计了一种能将各个学术期刊网站上的电子论文信息采集到一个统一的数据库中并提供检索的系统。系统分为数据采集、数据分析和存储、数据检索3个模块。前两个模块负责将互联网上电子论文的内容结构化存储到本地数据库,最后一个模块负责对数据库内容生成索引并提供查询。目前,该系统已存有150万篇中文期刊论文。Many academic journal have website on internet, so more people can search papers from it. This pa- per designs a system for collecting the electronic papers on websites to a database and providing retrieval service. The system has three modules. They are data acquisition, data analysis and storage, data retrieval. The first two modules are responsible for the storage of structured electronic paper on the Internet to the local database, The last one is re- sponsible for the generation of database index and providing retrieval service. There have 1.5 million electronic papers in this system.

关 键 词：数据采集 数据检索 SPHINX 全文索引 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]