-
Wolfekuhler, M.R.; Punch, W.F.: Finding salient features for personal Web pages categories (1997)
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- Abstract
- Examines techniques that discover features in sets of pre-categorized documents, such that similar documents can be found on the WWW. Examines techniques which will classifiy training examples with high accuracy, then explains why this is not necessarily useful. Describes a method for extracting word clusters from the raw document features. Results show that the clustering technique is successful in discovering word groups in personal Web pages which can be used to find similar information on the WWW
- Date
- 1. 8.1996 22:08:06
-
Liechti, O.; Sifer, M.J.; Ichikawa, T.: Structured graph format : XML metadata for describing Web site structure (1998)
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- Abstract
- To improve searching, filtering and processing of information on the Web, a common effort is made in the direction of metadata, defined as machine understandable information about Web resources or other things. In particular, the eXtensible Markup Language (XML) aims at providing a common syntax to emerging metadata formats. Proposes the Structured Graph Format (SGF) an XML compliant markup language based on structured graphs, for capturing Web sites' structure. Presents SGMapper, a client-site tool, which aims to facilitate navigation in large Web sites by generating highly interactive site maps using SGF metadata
- Date
- 1. 8.1996 22:08:06
-
Brasethvik, T.: ¬A semantic modeling approach to metadata (1998)
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- Abstract
- States that heterogeneous project groups today may be expected to use the mechanisms of the Web for sharing information. Metadata has been proposed as a mechanism for expressing the semantics of information and, hence, facilitate information retrieval, understanding and use. Presents an approach to sharing information which aims to use a semantic modeling language as the basis for expressing the semantics of information and designing metadata schemes. Functioning on the borderline between human and computer understandability, the modeling language would be able to express the semantics of published Web documents. Reporting on work in progress, presents the overall framework and ideas
- Date
- 9. 9.2000 17:22:23
-
Seaman, D.: Selection, access, and control in library of electronic texts (1996)
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- Abstract
- The Electronic Text Center at the University of Virginia has been mounting SGML full-text databases on-line since 1992, and actively building a user community around this Internet resource. Conceiving of what we do as firmly a library operation, we have sought to integrate the electronic text databases into the training, cataloging, preservation, and collection development areas of our library. Central to our selection criteria is the desire for softwareand platform-independent textsif it's not SGML, it's ephermeraland central to our cataloging endeavors is on SGML bibliographic record such as the Text Encoding Initiative header.
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.75-84
-
Gorman, M.: Metadata or cataloguing? : a false choice (1999)
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- Abstract
- Libraries, their collections, and bibliographic control are essential components of the provision of access to recorded knowledge. Cataloging is a primary method of bibliographic control. Full or traditional cataloging is very expensive, but relying on keyword searching is inadequate. Alternatives for a solution to cataloging needs for electronic resources including the use of metadata and the Dublin Core are examined. Many questions exist regarding the long-term future of today's electronic documents. Recommendations are made for preserving recorded knowledge and information in the electronic resources for future generations
- Source
- Journal of Internet cataloging. 2(1999) no.1, S.5-22
-
Caplan, P.; Guenther, R.: Metadata for Internet resources : the Dublin Core Metadata Elements Set and its mapping to USMARC (1996)
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- Date
- 13. 1.2007 18:31:22
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.43-58
-
Clark, C.: Audio-visual resource discovery on the Web (1998)
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- Abstract
- Outlines the meatadata standard known as the Dublin Core, as well as the Instructional Management Systems Projects, an American Educom NLII initiative which is developing a specification and software for managing online learning resources. Gives the list of fields with brief descriptions from the IMS Metadata Dictionary, and describes the UK Performing Arts Data Service (PADS) workshops on moving image and sound resources with particular reference to the use of the Dublin Core for cataloguing sound recordings. The slow rate of audiovisual progress is touched on: 5 other relevant initiatives connected wit metadata are listed
- Footnote
- Based on a paper entitled 'Sound archive cataloguing and the Dublin Core' given at the 1997 annual conference of the International Association of Sound Archives (IASA) in Oman
-
Desai, B.C.: Supporting discovery in virtual libraries (1997)
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- Abstract
- Discusses the development and implementation of models for indexing and searching information resources on the Internet. Examines briefly the results of a simple query on a number of existing search systems and discusses 2 proposed index metadata structures for indexing and supporting search and discovery: The Dublin Core Elements List and the Semantic Header. Presents an indexing and discovery system based on the Semantic Header
-
Velluci, S.L.: Options for organizing electronic resources : the coexistence of metadata (1997)
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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
-
Steele, C.: Organization of knowledge on the Internet (1996)
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- Abstract
- Discusses how information will be found in digital libraries of the future. Suggests that a metadata approach to cataloguing will prevail, whereby the content of the data will be analysed at source, rather than on receipt by an intermediary, altering the role of the cataloguer, who will be required to evaluate as well as classify and index. Web site administrators may have to provide site metadata for use by global indexers; provides some examples of projects aimed at developing standards and assisting information providers in creating descriptive metadata
-
Popham, M.: Resource discovery metadata for electronic texts and linguistic corpora (1997)
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- Abstract
- Reports on a workshop convened by the Oxford Text Archiuve, UK, which focussed on identifying the metadata essential to finding electronic texts of interest to those working in the fields of literary and linguistic studies, encompassing texts of every type and period. Makes recommendations for changes to the Dublin Core metadata format to enable better resource discovery
-
Efthimiadis, E.N.; Carlyle, A.: Organizing Internet resources : metadata and the Web (1997)
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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
-
Sutton, S.A.: Conceptual design and deployment of a metadata framework for educational resources on the Internet (1999)
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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
-
Burnett, K.; Ng, K.B.; Park, S.: ¬A comparison of the two traditions of metadata development (1999)
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- Abstract
- Metadata has taken on a more significant role than ever before in the emerging digital library context because the effective organization of networked information clearly depends on the effective management and organization of metadata. The issue of metadata has been approached variously by different intellectual communities. The 2 main approaches may be characterized as: (1) the bibliographic control approach (origins and major proponents in library science); and (2) data management approach (origins and major proponents in computer science). This article examines the different conceptual foundations and orientations of the 2 major approaches contributing to the metadata discussion. An examination of the on-going efforts to establish metadata standards, and comparison of different metadata formats, supports a proposal for an integrated concept of metadata to facilitate the merging of the 2 approaches
-
Brugger, J.M.: Cataloging for digital libraries (1996)
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- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.59-73
-
Rogers, D.: Cataloguing Internet resources : the evolution of the Dublin Core metadata set (1997)
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- Source
- Cataloguing Australia. 23(1997) nos.1/2, S.17-22
-
Waugh, A.: Specifying metadata standards for metadata tool configuration (1998)
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- Date
- 1. 8.1996 22:08:06
-
Chivers, A.; Feather, J.: ¬The management of digital data : a metadata approach (1998)
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- Abstract
- Reports on a research study, conducted at the Department of Information and Library Studies, Loughborough University, to investigate the potential of metadata for universal data management and explore the attitudes of UK information professionals to these issues
-
Hurley, C.: Ambient functions : abandoned children to zoos (1995)
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- Abstract
- Since records are timebvound, and contextual metadata must be understood by an observer whose frame of reference is different from that of the recordkeeper, there is a need for external validation. The processes of terminological control, based on definition, are inadequate for this purpose and what is needed is a process of contextual control, based on observation. Ambience is the context of provenance and it is there that we will find external validation of provenance data. Functions offer one possible tool for crafting ambient relationships. Ambient functions define and give meaning to agents of recordkeeping within the context in which they operate and should be distinguished from business activities and processes which do not afford the basis for meaningful discrimination necessary when formulating appraisal categories and useful search patterns
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Ungern-Sternberg, S.v.: Informationsdag om metadata i Lund (1996)
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- Abstract
- The Day was held in Oct 96 to inform about developments in dexcription of electronic documents. Metadata are necessary to aid handling of electronic network resources. A workshop in Dublin Mar 95 compiled 13 elements needed to identify a document-like object, while the Warwick workshop Apr 96 proposed a framework for electronic entries with more metadata types than the Dublin Core. The Nordic Metadata Project aims to evaluate existing metadata format; develop the Dublic Core; make conversion of the Core to the Nordic MARC format possible; and set up a metadata search service for Nordic Internet documents. At the 2nd International Conference on Conceptions of Library and Information Science, Copenhagen Oct 96 a metadata structure for research profiles on Internet homepages was proposed
