-
Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000)
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- Abstract
- This article gives an overview of the design and organisation of DutchESS, a Dutch information subject gateway created as a national collaborative effort of the National Library and a number of academic libraries. The combined centralised and distributed model of DutchESS is discussed, as well as its selection policy, its metadata format, classification scheme and retrieval options. Also some options for future collaboration on an international level are explored
- Date
- 22. 6.2002 19:39:23
- Theme
- Information Gateway
-
Gardner, T.; Iannella, R.: Architecture and software solutions (2000)
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- Date
- 22. 6.2002 19:38:24
- Theme
- Information Gateway
-
Heery, R.: Information gateways : collaboration and content (2000)
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- Date
- 22. 6.2002 19:38:54
- Theme
- Information Gateway
-
Hickey, T.R.: CORC : a system for gateway creation (2000)
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- Abstract
- CORC is an OCLC project that id developing tools and systems to enable libraries to provide enhanced access to Internet resources. By adapting and extending library techniques and procedures, we are developing a self-supporting system capable of describing a large and useful subset of the Web. CORC is more a system for hosting and supporting subject gateways than a gateway itself and relies on large-scale cooperation among libraries to maintain a centralized database. By supporting emerging metadata standards such as Dublin Core and other standards such as Unicode and RDF, CORC broadens the range of libraries and librarians able to participate. Current plans are for OCLC as a full service in July 2000
- Theme
- Information Gateway
-
Howarth, L.C.: Metadata schemes for subject gateways (2003)
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- Theme
- Information Gateway
-
Howarth, L.C.: Modelling a natural language gateway to metadata-enabled resources (2004)
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- Abstract
- Even as the number of Web-enabled resources and knowledge repositories continues its unabated climb, both general purpose and domain-specific metadata schemas are in vigorous development. While this might be viewed as a promising direction for more precise access to disparate metadata-enabled resources, semantically-oriented tools to facilitate cross-domain searching by end-users unfamiliar with structured approaches to language or particular metadata schema conventions have received little attention. This paper describes findings from a focus group assessment of a natural language "gateway" previously derived from mapping, then categorizing terminology from nine metadata schemas. Semantic ambiguities identified in relation to three core metadata elements, namely, "Names", "Title", and "Subject", are discussed relative to data collection techniques employed in the research. Implications for further research, and particularly that pertaining to the design of an Interlingua gateway to multilingual, metadata-enabled resources, are addressed.
- Theme
- Information Gateway
-
Wang, Z.; Hill, L.L.; Smith, T.R.: Alexandria Digital Library metadata creator based an extensible markup language (1999)
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- Theme
- Information Gateway
-
Huthwaite, A.: AACR2 and other metadata standards : the way forward (2003)
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- Abstract
- Changes in the environment in which the Anglo-American Cataloguing Rules, second edition (AACR2), currently operates are examined, including the growth in electronic publishing and use of the Internet, and the development and increasing use of a range of other metadata standards, such as the Dublin Core. AACR2 and other metadata standards, particularly the Dublin Core, are compared. It is argued that AACR2 should continue to be used for describing selected Web-based resources. Criteria for deciding whether to use AACR2 or another metadata standard are defined, drawing on the experiences of two Brisbane universities in developing mechanisms for providing access to electronic resources. Five options are evaluated: catalog only (direct entry); catalog only (indirect entry); subject gateway only; catalog and subject gateway combined; and shared databases, such as CORC. The option chosen by the two universities is identified and explained. Revisions to the rules in AACR2 for cataloging electronic resources resulting from decisions made through 2000 are described. Possible future revisions are also explored.
-
Xu, A.: Metadata conversion and the library OPAC (1998)
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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
-
Dawson, A.: Creating metadata that work for digital libraries and Google (2004)
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- Theme
- Information Gateway
-
Andresen, L.: Metadata in Denmark (2000)
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- Date
- 16. 7.2000 20:58:22
-
MARC and metadata : METS, MODS, and MARCXML: current and future implications (2004)
0.03
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- Source
- Library hi tech. 22(2004) no.1
-
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
-
Jeffery, K.G.; Lopatenko, A.; Asserson, A.: Comparative study of metadata for scientific information : the place of CERIF in CRISs and scientific repositories (2002)
0.03
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- Abstract
- Metadata provides the human- and machine-accessible gateway to data, improves data to information, and provides the semantic context within which knowledge can be induced from information. Metadata is the means for using together scientific data from heterogeneous sources. A CRIS commonly holds data which, while useful in itself, commonly is also metadata describing more detailed data and information an projects, persons, organizations, products of R&D (patents, products, publications) equipment used for R&D and R&D funding. It is important, therefore, to classify the metadata formats used in various scientific repositories in order to understand their scope and interoperability, and their relationship to CERIF representing CRISs. Metadata formats are reviewed according to intention, abstraction level and technology criteria. The place of CERIF in CRISs in this wider sense (including scientific repositories) is considered and compared with other metadata models and formats. The superiority of CERIF (in formalism and flexibility) is demonstrated.
-
Howarth, L.C.: Designing a common namespace for searching metadata-enabled knowledge repositories : an international perspective (2003)
0.03
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- Abstract
- With the proliferation of digitized resources accessible internationally via Internet and Intranet knowledge bases and a pressing need to develop more sophisticated tools for the identification and retrieval of electronic resources, both general purpose and domain-specific metadata schemes have assumed a particular prominence. This has resulted in a growing number of online repositories that must be accessed using terminology that would be considered unfamiliar to most searchers. Assuming that a natural language "gateway" requiring no prior knowledge of specific metadata tagging could facilitate cross-repository searching, end-users were engaged in focus group testing of a "namespace" of common categories derived from nine metadata schemes. Findings and their implications within an international context are presented.
-
Jacob, E.K.; Albrechtsen, H.; George, N.: Empirical analysis and evaluation of a metadata scheme for representing pedagogical resources in a digital library for educators (2006)
0.03
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- Theme
- Information Gateway
-
Moen, W.E.: ¬The metadata approach to accessing government information (2001)
0.02
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- Date
- 28. 3.2002 9:22:34
-
MARC and metadata : METS, MODS, and MARCXML: current and future implications (2004)
0.02
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- Source
- Library hi tech. 22(2004) no.1
-
MARC and metadata : METS, MODS, and MARCXML: current and future implications part 2 (2004)
0.02
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- Source
- Library hi tech. 22(2004) no.2
-
Broughton, V.: Automatic metadata generation : Digital resource description without human intervention (2007)
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- Date
- 22. 9.2007 15:41:14
