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数字图书馆体系
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  digital library system
     Libraries should jointly establish regional coordination committee in digital developed direction,cooperate to construct digital library system in region,realize sharing of resource on the basis of network.
     主要论述图书馆在数字化发展方向上建立区域性图书馆协调委员会 ,进行相互合作 ,共同建设区域性的数字图书馆体系 ,以高速互联网络和现代物流为依托 ,打破地域界限 ,实现图书馆业务和社会功能之间的互联互通和资源融合。
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  “数字图书馆体系”译为未确定词的双语例句
     Study and practice on the systemframework of digital library
     数字图书馆体系构架研究及实践
短句来源
     Constructing a System of Digital Libraries with Libraries as Centers
     构建以图书馆为中心的数字图书馆体系
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     Interoperability, including the communication between format-heterogeneous as well as the communication between architecture-heterogeneous resources, is the ability to communicate with the world outside. Therefore, the extensibility of a digital library is dependent on its interoperability.
     一个数字图书馆体系的互操作性将决定它横向发展的能力,因为这种互操作能力也就是它与外界的“沟通”能力,它包括不同格式资源间的沟通以及不同体系资源间的交互。
短句来源
     Scalability, which means more new resources and new services, is the ability to develop with the pressure of rapidly progressing technology.
     一个数字图书馆体系的可扩展性又将影响它纵向生存的能力,因为这种可扩展性也就是它在科技发展环境中的“成长”能力,它包括新型资源以及新型服务的扩展。
短句来源
     In the field of library science and information science, especially in the framework of digital library, the integrated query and integrated explore based on distributed computer technology and all kinds of interoperable mechanism become our important research content.
     在图书情报领域,尤其是在数字图书馆体系架构里,基于分布式计算技术和各种互操作机制的整合检索和整合浏览,便成为我们关注和研究的重点内容之一。
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     Digital Library
     数字图书馆
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     Construction of the Managerial System of Digital Library
     数字图书馆管理体系的建设
短句来源
     Talking about on the Construction of Digital Library
     数字图书馆自动化体系建设
短句来源
     Preliminary Study on the Evaluation System of Digital Libraries
     数字图书馆的评价体系初探
短句来源
     The Construction of Evaluation System for Digital Libraries
     数字图书馆评价体系的构建
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  digital library system
This paper reports a case study about lessons learned and usability issues encountered in a usability inspection of a digital library system called the Networked Computer Science Technical Reference Library (NCSTRL).
      
A prototype is used for the electronic consulting of scientific papers in a digital library system named Calliope.
      
The requirement of detection and identification of tables from document images is crucial to any document image analysis and digital library system.
      
Implementation of an intelligent personalized digital library system based on improved negotiation mobile multiagents
      
A new negotiation algorithm and a scheduling algorithm are also activated for the effectiveness of the personal digital library system (PDLS).
      
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Digital Libraries were emerging on the demands of efficient manipulating of information resources.What digital libraries focus on are the main problems of the Internet:the difficulties of locating the required information,the interoperability of heterogeneous information,and manipulation mechanism of the large amount of information.The key technologies of digital libraries include the efficient organization of digital information,the interoperability of information repositories,and the infrastructure of digital...

Digital Libraries were emerging on the demands of efficient manipulating of information resources.What digital libraries focus on are the main problems of the Internet:the difficulties of locating the required information,the interoperability of heterogeneous information,and manipulation mechanism of the large amount of information.The key technologies of digital libraries include the efficient organization of digital information,the interoperability of information repositories,and the infrastructure of digital libraries.The purpose of digital libraries is to realize the unified information retrieval across repositories,provide a virtual integrated information net.The main part of this paper introduces three influential digital library architectures,InterSpace,InfoBus and Agent based architecture.In the end,the technologies to design and to implement the architectures of digital libraries are summarized,the developing trend is anticipated.

数字图书馆 (Dlib)主要是为了解决信息资源的有效利用而产生的。数字图书馆要解决的是现在Internet存在的主要问题 :信息查找困难、异构信息仓储的互操作性和缺乏对大规模分布数据的操作机制。Dlib的关键技术是研究数字化信息的有效组织结构 ,解决各个信息仓储间的互操作性 ,形成Dlib基础体系结构以有效地操作大规模的、分布的数字化信息。其目标是实现跨仓储的统一检索 ,为用户提供一个虚拟的、统一的信息网络。文章重点介绍了国际上有影响的三大数字图书馆体系结构 :互联信息空间 (Interspace)、信息总线 (InfoBus)和基于代理 (agent)的体系结构。最后 ,文章总结了Dlib体系结构设计和实现的技术特点及其发展趋势。

Digital library research is one of the most concentrated subjects in recent years. Digital libraries use current modern technology to digitize the information material. Digital library technology was used earlier in 1990s in other countries. In our country, digital library research and development projects started from middle 1990s. Our country is now carring out “the state plan of experimental digital library.” Digital library has many new features and functions in its systematic structure and management style....

Digital library research is one of the most concentrated subjects in recent years. Digital libraries use current modern technology to digitize the information material. Digital library technology was used earlier in 1990s in other countries. In our country, digital library research and development projects started from middle 1990s. Our country is now carring out “the state plan of experimental digital library.” Digital library has many new features and functions in its systematic structure and management style.

数字图书馆研究是近年来图书馆学研究的热点之一。数字图书馆是利用现代计算机技术将图书馆资料信息数字化。国外数字图书馆建设起步较早 ,进入 90年代 ,它的发展更快 ,实现了更大范围的资源共享。国内 90年代中期才进行了有关数字图书馆项目的研究和发展。目前 ,国家图书馆正在组织实施“中国国家试验型数字图书馆计划”。从数字图书馆的体系结构及管理方式可以看到它具有很新的特点和功能

This paper introduces a two-tied digital library architecture that supports different levels of cognitive activities. Beyond the simple function of information searching and browsing across multiple repositories, this model also enable the function of knowledge inquiry of digital libraries. It extend the traditional indexing and searching schema of digital libraries from keyword-based to knowledge-based.

从满足人的信息需求角度来看,目前的数字图书馆系统存在如下两个缺点:一是缺乏适当的高层认知支持功能;二是缺乏足够的知识共享功能。文章介绍一种两层数字图书馆体系结构,它支持人认识活动的不同层次。该模型不仅具有在网络多个信息仓储中进行简单信息查找和浏览的功能,而且可以查询数字图书馆中的知识,将传统索引和搜索方案中基于关键词的方式扩展到数字图书馆中基于知识的方式,同时也讨论了该增强型数字图书馆系统的最显著特点。

 
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