共查询到20条相似文献，搜索用时 125 毫秒
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The paper makes a survey of the digital libraries in China. It puts emphasis on their functions so that we can learn what we have achieved in our researches on the digital library in practice. 相似文献
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首先介绍主题图的概念及数据模型,并与传统知识组织方法进行了比较分析,然后探讨了主题图应用于数字图书馆知识组织中的可行性,提出了一种新的基于主题图的数字图书馆知识组织模型,最后通过实例分析对模型进行了验证,为我国数字图书馆知识组织建设的具体运用提供有力的支持。Abstract： This paper firstly introduces the concept and data model of topic maps,and makes a comparative analysis of the traditional knowledge organization methods. The paper then discusses the feasibility of the application of topic maps in knowledge organization in digital libraries,and proposes a new model of knowledge organization in digital libraries based on topic maps. Finally,the paper validates the model with case analysis,which provides strong support for the specific implementation of knowledge organization in digital libraries in China. 相似文献
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针对我国公共图书馆信息服务的特点,对有代表性的3家公共图书馆的数字参考咨询系统进行了比较研究,主要从服务政策、服务模式、服务管理3个方面多角度进行了统计分析,进而提出了深化发展我国公共图书馆数字参考咨询服务的建议。Abstract： Based on the characteristics of information service in public libraries in China,this paper makes a comparative study of the digital reference systems of 3 typical public libraries.The paper makes a statistical analysis mainly from 3 aspects,that is,service policy,service mode and service management.Finally,the paper puts forward some suggestions for deepening the development of digital reference service in public libraries in China. 相似文献
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Mandated storage,curation and management of research data is likely to significantly challenge and change established institutional repository processes in coming years.At the major repository conferences,management of research data and metadata has been the hot topic of recent years.The biggest institutions with large research communities and well-resourced digital libraries,are already actively working on integrating ‘data’ into their repository ecosystems. 相似文献
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图书馆规章制度创新的认识与思考 总被引：7，自引：0，他引：7
The necessity of innovation of libraries‘‘ rules and regulations in modem information technology environment is analyzed. The basic contents of innovation of libraries‘‘ rules and regulations are discussed in the aspects such as innovation in procedures, innovation in contents and innovation in implementations. Some relationships that should be properly dealt with are also proposed. 相似文献
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试论图书馆电子文献传递服务 总被引：15，自引：0，他引：15
This essay discusses the impetus of modern information technology to document delivery service, introduces the electronic document delivery mode in Australia, and elaborates the importance, necessity and feasibility of building up electronic document delivery systems in the libraries in China. 相似文献
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数字信息长期存取策略研究 总被引：4，自引：0，他引：4
With an analysis of the characteristics of digital information,this article introduces several strategies for the long-term preservation of digital information. It's pointed out that the establishment of a file system of digital information is the best choice. Besides,the migration technology and the reproductive preservation technology can also be used in the light of specific conditions. 相似文献
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数字图书馆运作中的利益问题分析 总被引：4，自引：1，他引：4
Operating digital library irrationaHy can cause many damages. This paper thinks that operating digital li-brary rationally can increase the interests of many people related to it. The paper also points out that information producers should take an active part in the operation of digital library in order to avoid losing the interests of people related to it and digital library operators should take forceful actions to ensure that digital librmy will not be the antagonistic factors but use-ful tools for information communication. 相似文献
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云计算技术驱动下构建数字图书馆虚拟化环境的探讨 总被引：2，自引：1，他引：1
考虑到云计算技术与虚拟数字图书馆的目标具有共同点,本文以云计算技术作为构建虚拟数字图书馆的基础支撑,从技术层面探讨云计算环境下数字图书馆的虚拟化,研究数字图书馆虚拟化资源在云计算环境中的集成与共享机制,进而创建一种云计算技术驱动下的数字图书馆虚拟化环境,为云计算时代虚拟化数字图书馆的组织模式作出探讨。Abstract： Considering the similar objectives of the cloud computing technology and virtual digital library,this paper takes the cloud computing technology as the basic support for constructing the virtual digital library,and discusses the virtualization of digital library in the cloud computing environment.The paper also studies the integrating and sharing mechanism of virtualized resources in digital library in the cloud computing environment,and furthermore constructs a virtualized environment for digital library driven by the cloud computing technology.Thus,the paper makes an exploration of the organization pattern of virtual digital library in the cloud computing era. 相似文献
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Millions of dollars have been invested into the development of digital libraries. There are many unanswered questions regarding their evaluation, in particular, from users’ perspectives. This study intends to investigate users’ use, their criteria and their evaluation of the two selected digital libraries. Nineteen subjects were recruited to participate in the study. They were instructed to keep a diary for their use of the two digital libraries, rate the importance of digital library evaluation criteria, and evaluate the two digital libraries by applying their perceived important criteria. The results show patterns of users’ use of digital libraries, their perceived important evaluation criteria, and the positive and negative aspects of digital libraries. Finally, the relationships between perceived importance of digital library evaluation criteria and actual evaluation of digital libraries and the relationships between use of digital libraries and evaluation of digital libraries as well as users’ preference, experience and knowledge structure on digital library evaluation are further discussed. 相似文献
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本文针对目前参与数字图书馆研究的人员比较复杂,对数字的内涵的认识各有偏差的情况,重新分析界定了图书馆内涵,揭示了数字图书馆的发展历程,明确了传统图书馆,图书馆自动化与数字图书馆之间的关系,指明了数字图书馆的发展方向。 相似文献
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[目的/意义]旨在为提升我国图书馆数字人文服务水平提供参考。[方法/过程]对国内外图书馆开展数字人文服务的文献进行调研与分析,采取文献检索、网络调查、归纳总结等方式,对图书馆开展数字人文服务的研究成果进行论述,从图书馆开展数字人文服务的思考、国内外图书馆开展数字人文服务的研究现状、图书馆开展数字人文服务的内容等方面进行深入分析。[结论/结果]提出借鉴国外图书馆开展数字人文服务研究的成熟经验,明确我国图书馆参与数字人文服务研究的发展方向。 相似文献
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论数字图书馆的表现形式 总被引：13，自引：0，他引：13
Two main forms of digital libraries are proposed, that is, the digital library based on digitizing the current collections of traditional libraries and the network library constructed by using modern information technologies directly. The advantages and disadvantages of these two kinds of digital libraries are analyzed. Finally, the paper presents some ideas of its own on the construction of digital libraries in China. 相似文献
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数字图书馆个性化服务技术述略 总被引：19，自引：3，他引：19
个性化服务技术给信息领域带采了一场新的革命。也为数字图书馆的信息服务开辟了广阔的背景。文章在概述数字图书馆个性化服务及其系统的基础上。探讨了数字图书馆实现个性化服务的技术路径。分析了数字图书馆个性化服务的关键技术，提出了数字图书馆个性化技术领域的主要研究方向。 相似文献
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我国数字图书馆建设的基础与现状 总被引：14，自引：0，他引：14
The paper mainly introduces the American IBM company's experimental items of digital libraries in China. It also introduces the basic conditions in China in the construction of China's digital libraries and the present situation of researches on digital libraries in China. 相似文献
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中小型图书馆数字资源建设的对策研究 总被引：12，自引：0，他引：12
数字资源的建设是数字图书馆建设的核心。本文指出了目前中小型图书馆数字资源建设所面临的困难，从建设模式、整体规划和具体措施三个方面论述了中小型图书馆数字资源建设的对策。 相似文献
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数字图书馆发展与研究方向探讨 总被引：11，自引：0，他引：11
Some new views emerging abroad on digital libraries are described and analyzed. The scope of research on digital libraries is summarized. In combination with a case of constructing a digital library in China, this article offers some exploratory remarks on the future development and research orientation of digital libraries. 相似文献
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大学数字图书馆网络安全现状及对策研究 总被引：1，自引：0，他引：1
数字图书馆是高校重要信息基础设施,其运行和服务安全问题广泛受到人们关注。本文对基于校园网络的数字图书馆普遍存在的安全问题进行了分析,研究了数字图书馆特点和其所处环境。并依据安全需求,对影响数字图书馆安全诸多因素进行深入探讨,提出了高校数字图书馆安全建设发展对策。 相似文献