基于网络技术的高校图书馆数字资源自动整合系统  

Automatic Integration System of Digital Resources in University Library Based on Network Technology

作　　者：吴琳[1] WU Lin(Shaanxi College of Communication Technology,Xi'an 710018 China)

机构地区：[1]陕西交通职业技术学院,陕西西安710018

出　　处：《自动化技术与应用》2022年第12期105-107,130,共4页Techniques of Automation and Applications

摘　　要：为了提升图书馆大量数字资源的整体应用效率,优化资源的检索与检准能力,提出网络技术下高校图书馆数字资源自动整合系统。通过小波变化解析图书馆数字资源,使用计算表示法设定数字资源抽取函数选取目标信息,分别拟定Extend-Onto与ProjectOnto两种整合操作,整合系统内查询语言使用SQL进行处理,总线控制使用TCP设计,依靠ARM平台环境开发系统软件,在系统内添加用户管理、资源库管理、资源管理、DC维护、资源查询与资源分析模块。实验证明,所提系统有着整合速度快与读入效率高的优点,有效提高了整体资源利用率。In order to improve the overall application efficiency of a large number of digital resources in the library, optimize the retrieval and accuracy ability of resources, this paper puts forward the automatic integration system of digital resources in university library under the network technology. This paper analyzes the digital resources of library by wavelet transform, sets the extraction function of digital resources by computational representation, selects the target information, formulates two integration operations of extend onto and project onto, uses SQL to process the query language in the integration system, uses TCP to design the bus control, and develops the system software relying on ARM platform environment, and adds user management and resource database management in the system, resource management, DC maintenance, resource query and resource analysis module. Experiments show that the proposed system has the advantages of fast integration speed and high reading efficiency, and effectively improves the overall resource utilization.

关 键 词：图书馆数字资源 整合系统 局部本体 全局本体 数字资源查询与抽取 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]