【摘要】 针对现有数字图书馆跨库检索平台存在的不足,在OGSA的基础上,利用网格服务技术,构建以Web service为基本构架的数字图书馆跨库检索平台,并对每个层次的实现结构进行具体设计,有效解决了数字图书馆跨库检索中遇到的检索效率低下、系统兼容性差等问题,实现数字图书馆分布式异构资源的有效管理,同时也提升了其自身检索能力,使用户能更加有效的获取信息。更多还原

【Abstract】 For the lack of current digital Library cross-database search platform,based on the OGSA,use the grid services technology,constructing the web service as the basic framework of digital library cross-database search platform,to specific design and implementation the structure of each level,solve the problem of digital library cross-database search,such as search inefficient,system compatibility er-ror and so on.Realize the effective management of the digital library distributed different structures re-sources,and also to enhance digital library its search capabilities,allow users to access to information more effective.更多还原