什么是数字图书馆？

什么是数字图书馆？

老大 我给你回答吧；笼统的“数字图书馆”包括两种：数字图书馆和数字化图书馆；前者是指提供电子图书的管理和服务系统平台，后者主要是把图书馆中的纸质图书扫描，OCR或者录入校正的作业平台；二者都含有图书馆的基本业务流程，例如编目；一般来讲数字化图书馆图书的分类是采用中图法，而数字图书馆的分类在采用中图法的同时会兼顾其他分类法；在形式上数字图书馆对采用图书服务网站的方式对外服务；而数字化图书馆是为图书馆服务，一般是一个由纸质到电子档的服务过程；英文资料："The new digital libraries will have features not possible in traditional libraries, thereby extending the concept of library far beyond physical boundaries. They will provide innovative resources and services. One example is the ability to interact with information: rather than presenting a reader with a table of numbers, digital libraries allow users to choose from a variety of ways to view and work with the numbers, including graphical representations that they can explore. With the extensive use of hypertext links to interconnect information, digital libraries enable users to find related digital materials on a particular topic." (2001 PITAC Report, "Digital Libraries: Universal Access to Human Knowledge", p. 3) "Digital libraries are organizations that provide the resources, including the specialized staff, to select, structure, offer intellectual access to, interpret, distribute, preserve the integrity of, and ensure the persistence over time of collections of digital works so that they are readily and economically available for use a by a defined community or set of communities." (Digital Library Federation) "Digital libraries are complex data/information/knowlege (hereafter information) systems that help: satisfy the information needs of users (societies), provide information services (scenarios), organize information in usable ways (structures), manage the location of information (spaces), and communicate information with users and their agents (streams)." (Edward A. Fox, July 1999, according to 5S Framework) "Digital library work occurs in the context of a complex design space shaped by four dimensions: community, technology, services and content" (Gary Marchionini and Edward A. Fox, "Progress toward digital libraries: augmentation through integration", pp. 219-225, guest editors' introduction to "Progress Toward Digital Libraries", eds. Gary Marchionini and Edward A. Fox, Special Issue, Information Processing & Management, 35(3), May 1999.) "The field of digital libraries deals with augmenting human civilization through the application of digital technology to the information problems addressed by institutions such as libraries, archives, museums, schools, publishers and other information agencies. Work on digital libraries focuses on integrating services and better serving human needs, through holistic treatment irrespective of interface, location, time, language and system. Although substantial collections may be created solely for the use of individuals, we consider sharable resources one of the defining characteristics of libraries. Libraries connect people and information; digital libraries amplify and augment these connections." (Gary Marchionini and Edward A. Fox, "Progress toward digital libraries: augmentation through integration", Information Processing & Management, 35(3):219-225, May 1999.) For a thoughtful discussion of definitions, approaches, and community perspectives on "digital libraries" see "What are digital libraries? Competing visions" by Christine L. Borgman, pp. 227-244, in "Progress Toward Digital Libraries", eds. Gary Marchionini and Edward A. Fox, Special Issue, Information Processing & Management, 35(3), May 1999. "The Digital Library is:The collection of services And the collection of information objects That support users in dealing with information objects And the organization and presentation of those objects Available directly or indirectly Via electronic/digital means."(The Scope of the Digital Library, Draft Prepared by Barry M. Leiner for the DLib Working Group on Digital Library Metrics, 1998) "Digital library is a concept that has different meanings in different communities. To the engineering and computer science community, digital library is a metaphor for the new kinds of distributed data base services that manage unstructured multimedia data. To the political and business communities, the term represents a new marketplace for the world's information resources and services. To futurist communities, digital libraries represent the manifestation of Wells' World Brain. The perspective taken here is rooted in an information science tradition." (Research and Development in Digital Libraries by Gary Marchionini, 1998) "an organized data base of digital information objects in varying formats maintained to provide unmediated ease of access to a user community, with these further characteristics: - an overall access tool (e.g. a catalog) provides search and retrieval capability over the entire data base; - organized technical procedures exist through which the library management adds objects to the data base and removes them according to a coherent and accessible collections policy." (Peter Graham, Rutgers University Libraries, 1997) "Digital libraries are a set of electronic resources and associated technical capabilities for creating, searching, and using information. In this sense they are an extension and enhancement of information storage and retrieval systems that manipulate digital data in any medium (text, images, sounds; static or dynamic images) and exist in distributed networks. The content of digital libraries includes data, metadata that describe various aspects of the data (e.g., representation, creator, owner, reproduction rights), and metadata that consist of links or relationships to other data or metadata, whether internal or external to the digital library. (1996 UCLA-NSF Social Aspects of Digital Libraries Workshop) Digital libraries are constructed -- collected and organized -- by a community of users, and their functional capabilities support the information needs and uses of that community. They are a component of communities in which individuals and groups interact with each other, using data, information, and knowledge resources and systems.In this sense they are an extension, enhancement, and integration of a variety of information institutions as physical places where resources are selected, collected, organized, preserved, and accessed in support of a user community. These information institutions include, among others, libraries, museums, archives, and schools, but digital libraries also extend and serve other community settings, including classrooms, offices, laboratories, homes, and public spaces." (1996 UCLA-NSF Social Aspects of Digital Libraries Workshop) "Systems providing a community of users with coherent access to a large, organized repository of information and knowledge." (Clifford Lynch, 1995) "systems providing a community of users with coherent access to a large, organized repository of information and knowledge. This organization of information is characterized by the absence of prior detailed knowledge of the uses of the information. The ability of the user to access, reorganize, and utilize this repository is enriched by the capabilities of digital technology" (adapted from Interoperability, Scaling, and the Digital Libraries Research Agenda, report of the 1995 IITA DL Workshop) "A library that has been extended and enhanced by the application of digital technology. Important aspects of the digital library that may be extended and enhanced include : - Collections of the library - Organization and management of the collections - Access of the library items and the processing of the information contained in the items - Communication of information about the items " (Terry Smith, UCSB, 1995) "The generic name for federated structures that provide humans both intellectual and physical access to the huge and growing worldwide networks of information encoded in multimedia digital formats." (The University of Michigan Digital Library: This Is Not Your Father's Library, Bill Birmingham, 1994) "A digital library is a distributed technology environment which dramatically reduces barriers to the creation, dissemination, manipulation, storage, integration, and reuse of information by individuals and groups." (Edward A. Fox, editor, Source Book on Digital Libraries, 1993, pg. 65) "A digital library is a machine readable representation of materials which might be found in a university library together with organizing information intended to help users find specific information. A digital library service is an assemblage of digital computing, storage, and communicate machinery together with the software needed to reprise, emulate, and extend the services provided by conventional libraries based on paper and other material means of collecting, storing, cataloging, finding, and disseminating information." (Edward A. Fox, editor, Source Book on Digital Libraries, 1993, pg. 65)