数字资源跨平台整合系统的设计与实现  

Design and Implementation of a Cross-platform Digital Resource Integrated System

作　　者：周育红[1] 闫锋欣[2] 

机构地区：[1]陕西科技大学图书馆,陕西西安710021 [2]西北工业大学机电学院,陕西西安710072

出　　处：《计算机技术与发展》2010年第1期243-246,共4页Computer Technology and Development

基　　金：国家863高技术研究发展计划资助项目(2006AA04Z111);国家自然科学基金资助项目(50475145)

摘　　要：为进一步提高图书馆大量数字资源的整体使用效率,提高数字资源和馆藏文献的检准率和检全率,解决现有馆藏检索系统难于跨平台运行的问题,提出了一种新的图书馆数字资源参数模型:在研究都柏林核心元数据DC字段和常用的MARC数据格式之间的映射关系基础上,给出了数据库概念模型的设计方法,实现了整合图书馆馆藏文献和本地其他信息资源的跨平台原型系统DRMS,并从开发目标、框架设计、开发平台等方面概述了系统的设计思想。最后,以C++和Qt应用程序框架作为系统开发语言,完成了DRMS的数据管理模型设计、软件开发和系统功能,为用户提供了多平台操作系统下的统一人机交互界面和检索方法。In order to improve the overall usage efficiency of the current digital resources,enhancing the search accuracy rate of literatures existed in libraries,resolving the problem that current research systems cannot run well in different operating systems,a novel library information resources integration model is presented.On the basement of studying of the mapping relationship between Dublin Core fields and MARC fields,a cross-platform prototype system which integrates library collections and other local information resources is designed and implemented. From the development goals, framework design, development platform, provides an overview of the design ideas. Finally, based on, C ＋ ＋ and Qt application framework, a system was developed and some experiments shown in the last sections validated the good effects.

关 键 词：数字资源 跨平台 整合系统 Qt应用程序框架 设计与实现 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]