Search (160 results, page 3 of 8)

  • × theme_ss:"Metadaten"
  • × year_i:[1990 TO 2000}
  1. Markup and metadata (1998) 0.00 
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    Abstract
    Discusses the range of applications of the XML meta language, which allows users to design their own markup language and share it with others. Instead of being confined to HTML, where 'one size fits all', industries, academic disciplines and professional organizations can use XML syntax to create a common set of tags which standardize the presentation of information. The linking abilities of XML are more powerful than HTML, so that it will support bidirectional and multiway links, as well as those to a span of text rather than to a single point
    Type
    a
  2. Xu, A.: Metadata conversion and the library OPAC (1998) 0.00 
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    Abstract
    Examines the metadata movement on the Internet and anticipates the need to establish a metadata respository for library collections. The library OPAC not only functions as a gateway for local and external metadata repositories, but also is equipped to extract, map, convert, and display all metadata. One of the benefits is that the newly integrated metadata can be accessed uisng the full functionality of the OPAC
    Type
    a
  3. Efthimiadis, E.N.; Carlyle, A.: Organizing Internet resources : metadata and the Web (1997) 0.00 
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    Abstract
    Introduces a special section on organizing Internet resources. Approaches based on fulltext indexing of the content of Internet sites are not an adequate solution for providing access to Internet resources. Adding metadata can provide an overview of a subject area and improve the user's ability to discriminate among similar sources. Introduces the articles in this section that explore issues associated with the provision of metadata
    Type
    a
  4. Heery, R.; Powell, A.; Day, M.: Metadata (1997) 0.00 
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    Abstract
    Examines metadata within the context of network information management. Defines metadata, gives an overview of resource discovery service model in the context of the Web, and gives a simple typology of resource discovery metadata and the associated characteristics of metadata formats. Describes some of the projects and services, which are now using metadata for resource discovery in a networked environment. Covers: the Dublin Core, Web indexes, projects and services using metadata, associated technologies, and use of identifiers
    Type
    a
  5. Freitag, L.: Metadaten, Dublin Core und Metadatenprojekte (1999) 0.00 
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  6. Kuberek, M.: Gemeinsamer KOBV-Standard (1999) 0.00 
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  7. Velluci, S.L.: Metadata (1999) 0.00 
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  8. Vellucci, S.L.: Metadata (1999) 0.00 
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  9. Sutton, S.A.: Conceptual design and deployment of a metadata framework for educational resources on the Internet (1999) 0.00 
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    Abstract
    The metadata framework described in this article stems from a growing concern of the U.S. Department of Education and its National Library of Education that teachers, students, and parents are encountering increasing difficulty in accessing educational resources on the Internet even as those resources are becoming more abundant. This concern is joined by the realization that as Internet matures as a publishing environment, the successful management of resource repositories will hinge to a great extent on the intelligent use of metadata. We first explicate the conceptual foundations for the Gateway to Educational Materials (GEM) framework including the adoption of the Dublin Core Element Set as its base referent, and the extension of that set to meet the needs of the domain. We then discuss the complex of decisions that must be made regarding selection of the units of description and the structuring of an information space. The article concludes with a discussion of metadata generation, the association of metadata to the objects described, and a general description of the GEM system architecture
    Type
    a
  10. Perkins, M.: Why don't search engines work better? (1997) 0.00 
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    Abstract
    Despite the proliferation of new search engines and improvements to existing ones, their use with the WWW continues to produce innumerable false hits. The reason for this is that HTML is mainly a presentation tool, and does a fairly poor job of describing the contents of a document while search engines are a long way from artificial intelligence. The use of SGML would ease the problem considerably, but is much more complex and time consuming to learn to be of general use. The alternative 'metadata' approach is proving slow to get off the ground. Researchers are investigating these and various other lines of enquiry
    Type
    a
  11. Weibel, S.: ¬The Dublin Core : a simple content description model for electronic resources (1997) 0.00 
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    Abstract
    The Dublin Core is a 15 element set intended to facilitate discovery of electronic resources. Its characteristics are: simplicity, semantic interoperability, international consensus, flexibility, metadata modularity on the Web and a metadata architecture for the Web. The WWW Consortium is developing the Resource Description Framework to support different metadata needs. It will support 3 resource description models: embedded metadata, third party metadata, and view filter. Development continues into: refinement of elements, user education and application guides, metadata registries, tools and standardization. Includes a list of related Web sites and details of the core elements
    Type
    a
  12. Velluci, S.L.: Options for organizing electronic resources : the coexistence of metadata (1997) 0.00 
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    Abstract
    At present cataloguing of Internet resources are on 2 levels. At level 1, the description of resources is contained in local library catalogues, along with bibliographic surrogates for all other materials that the library access, based on AACR2/MARC systems. At level 2, Internet resources are organized independently of any library agency. These include separate catalogues of selected resources, subject browsing lists and robot-generated search tools, and focus exclusively on Internet resources. A 3rd level needs to be developed - a metacatalogue - whereby a user can identify specific library catalogues to include in a search query of other Internet databases
    Type
    a
  13. Howarth, L.C.: Metadata structures and user preferences : designing user-focused knowledge access systems (1998) 0.00 
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    Abstract
    Given the paucity of research addressing client preferences for metadata content and display in knowledge access systems, a three-year study involving a sample of Canadian public and academic libraries and their end-users, was undertaken. Gaps between user preferences and the availability and presentation of metadata elements in some current Canadian web-based knowledge access systems were identified. Ideal displays were subsequently prototyped and evaluated. Overall, end-users favoured systems containing brief, concise, and focused metadata elements, restricted to a one-screen, uncluttered display, and enhanced by a variety of hierarchical, associative, and equivalent relationship links.
    Type
    a
  14. Hill, L.L.; Janée, G.; Dolin, R.; Frew, J.; Larsgaard, M.: Collection metadata solutions for digital library applications (1999) 0.00 
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    Abstract
    Within a digital library, collections may range from an ad hoc set of objects that serve a temporary purpose to established library collections intended to persist through time. The objects in these collections vary widely, from library and data center holdings to pointers to real-world objects, such as geographic places, and the various metadata schemes that describe them. The key to integrated use of such a variety of collections in a digital library is collection metadata that represents the inherent and contextual characteristics of a collection. The Alexandria Digital Library (ADL) Project has designed and implemented collection metadata for several purposes: in XML form, the collection metadatada 'registers' the collection with the user interface client; in HTML form, it is used for user documentation; eventually, it will be used to describe the collection to network search agents; and it is used for internal collection management, including mapping the object metadata attributes to the common search parameters of the system
    Type
    a
  15. Neville, L.: Internet resources : issues of access and possible solutions (1997) 0.00 
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    Abstract
    Discusses the organization of Internet resources for access, including the non permanancy and volatility of resources. Examines the developments of the Dublin Core metadata set, cataloguing practices to new technologies, and dicusses the practicalities of such a system
    Type
    a
  16. Wang, Z.; Hill, L.L.; Smith, T.R.: Alexandria Digital Library metadata creator based an extensible markup language (1999) 0.00 
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    Source
    Vocabulary as a central concept in digital libraries: interdisciplinary concepts, challenges, and opportunities : proceedings of the Third International Conference an Conceptions of Library and Information Science (COLIS3), Dubrovnik, Croatia, 23-26 May 1999. Ed. by T. Arpanac et al
    Type
    a
  17. Jenkins, C.: Automatic RDF metadata generation for resource discovery (1999) 0.00 
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  18. Trauernicht, M.S.: Managing metadata for the digital library (1998) 0.00 
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  19. Madsen, M.S.; Fogg, I.; Ruggles, C.: Metadata systems : integrative information technologies (1994) 0.00 
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    Abstract
    Metadata systems are concerned with the management of data which describes other data (datasets, catalogues, or actual database management systems) and are presently the subject of intensive research. Metadata systems can be used to store richly detailed forms of information, perform seamless wide ranging searches of information distributed across networks, and to integrate information stored in disparate repositories. Describes a model design and methods of implementation derived from the experience of the Leicester University Metadata Project. The approach utilizes the incorporation of semantic metadata in addition to resource metadata, resulting in a generally more powerful system than existing global directory services. Feature of the class of design is flexibility or implementation, with the ability to provide a coherent metadata system functioning above heterogeneous autonomous distributed databases
    Type
    a
  20. Lagoze, C.; Lynch, C.A.; Daniel, R. Jr.: ¬The Warwick Framework : a container architecture for aggregating sets of metadata, 24.6.1996 (1996) 0.00 
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