基于RSS技术的图书馆定题服务系统研究——以图书馆个性化电子期刊订阅为例

Research on Library SDI Service System Based on RSS Technology

分析了图书馆定题服务的一般模式,总结了网络环境下定题服务的新要求和当前相关服务模式存在的不足。在对RSS技术发展和功能分析的基础上,提出了基于RSS技术理论的定题服务的模型——MJFB。MJFB系统采用My Library的设计理念,灵活运用XML tag的弹性和OPML档案规格,并通过关键字过滤搜寻等方法,实现在同一网页页面中完成个性化订阅需求及文章内容的浏览。研究表明,构建的MJFB定题服务系统运行稳定,可以满足各学科专家或专业课题研究的信息需求,深受定题服务用户的欢迎。

This paper analyzes the general model of the SDI service,summarizes the new requirements of it under network environment and points out the deficiencies of the related service modes in the present.Based on the analysis of the development and function of the RSS technology,MJFB,a RSS technology-based SDI service model,is proposed.By adopting the design concept of My Library,flexible using of XML elasticity and OPML files meta,and searching by keyword filtering and other methods,MJFB system can satisfy the demand for personalized subscription and the content browse in the same web page.Research shows that the MJFB SDI service system runs stably and can satisfy the information needs of experts of various disciplines or professional research and is highly popular among SDI service users.