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  • × theme_ss:"Internet"
  • × theme_ss:"Metadaten"
  1. Rusch-Feja, D.: Subject oriented collection of information resources from the Internet (1997) 0.01 
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    Abstract
    Subject oriented information sources on the Internet remain relativley unstructured despite attempts at indexing them and despite the use of search engines to index sources in a collective database and to retrieve relevant information sources. Describes the rationale for developing a means to capture and structure Internet resources for scientific research use in a clearinghouse, and methods for retrieval, information filtering, and structuring subject orientated information sources from the Internet for specific user groups. Discusses the issues of design, maintenance, implementation of metadata, and obtaining use feedback. Cooperation among several institutions involved in the German national subject special collections (SSG) library support programme of the DFG have led to recommendations to expand this programme to include coordination of collective Internet subject information sites. In addition to the compilation of subject oriented information sites on the Internet by library and information staff, connection to other value added services serve to make processes of information searching, retrieval, acquisition, and evaluation more effective for researchers
  2. Steele, C.: Organization of knowledge on the Internet (1996) 0.01 
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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
    Source
    Information management report. 1996, Sep., S.1-6
  3. Haas, S.: Metadata mania : an overview (1998) 0.01 
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    Abstract
    Describes the structure of metadata formats with particular reference to the taxonomy of data formats set out by the BIBLINK report of the UK Office for Library and Information Networking and based on their underlying complexity. Referes to 3 main types of metadata: Dublin Core; MARC and Federal Geographic Data Committee (FGDC). Provides practical examples of the actual codings used, illustrated with reference to the Dublin Core, Marc and FGDC elements in selected Web sites. Ends with a glossary and a list of Web sites containing background information on metadata, such as the IAMSLIC metadata homepage
    Source
    Data or information: the fading boundaries. Proceedings of the 23rd Annual Conference of the International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC), Charleston, South Carolina, 5-9 Oct. 1997. Ed.: J.W. Markham et al
  4. Rusch-Feja, D.D.: Metadaten zur Erschließung digitaler Ressourcen und PURL (1997) 0.01 
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    Source
    Weiter auf dem Weg zur Virtuellen Bibliothek! Praxis, Projekte, Perspektiven. 2. INETBIB-Tagung der Universitätsbibliothek Dortmund und der Fachhochschule Potsdam, Fachbereich Archiv-Bibliothek - Dokumentation vom 10.-11.3.1997. 2., erw. Aufl. Hrsg. von B. Tröger u. H.-C. Hobohm
  5. Hoffmann, L.: Probleme bei der Anpassung des Metadatenformats von IBIS ab Dublic Core und die Auswirkungen auf die Verbunddatenbank (1997) 0.01 
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    Source
    Weiter auf dem Weg zur Virtuellen Bibliothek! Praxis, Projekte, Perspektiven. 2. INETBIB-Tagung der Universitätsbibliothek Dortmund und der Fachhochschule Potsdam, Fachbereich Archiv-Bibliothek - Dokumentation vom 10.-11.3.1997. 2., erw. Aufl. Hrsg. von B. Tröger u. H.-C. Hobohm
  6. Jizba, L.: Reflections on summarizing and abstracting : implications for Internet Web documents, and standardized library cataloging databases (1997) 0.01 
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    Abstract
    Comments on the value of abstracts or summary notes to information available online via the Internet and WWW and concludes that automated abstracting techniques would be highly useful if routinely applied to cataloguing or metadata for Internet documents and documents in other databases. Information seekers need external summary information to assess content and value of retrieved documents. Examines traditional models for writers, in library audiovisual cataloguing, periodical databases and archival work, along with innovative new model databases featuring robust cataloguing summaries. Notes recent developments in automated techniques, computational research, and machine summarization of digital images. Recommendations are made for future designers of cataloguing and metadata standards
  7. Hunter, J.L.: ¬A survey of metadata research for organizing the Web (2004) 0.01 
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    Abstract
    This article attempts to provide an overview of the key metadata research issues and the current projects and initiatives that are investigating methods and developing technologies aimed at improving our ability to discover, access, retrieve, and assimilate information on the Internet through the use of metadata.
  8. Jul, E.: Cataloguing Internet resources : survey and prospects (1997) 0.01 
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    Abstract
    Describes key events in the development of cataloguing of Internet resources and ssurveys current activities. The fundamental questions are: are Internet resources worth cataloguing; is traditional MARC/AACR2 cataloguing appropriate for Internet resources; and how should resources that change location be dealt with? Libraries should start by cataloguing an Internet resource. Bibliographic records can be used to drive Web applications. Metadata holds considerable promise
    Source
    Bulletin of the American Society for Information Science. 24(1997) no.1, Oct./Nov., S.6-9
  9. Efthimiadis, E.N.; Carlyle, A.: Organizing Internet resources : metadata and the Web (1997) 0.01 
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    Source
    Bulletin of the American Society for Information Science. 24(1997) no.1, Oct./Nov., S.4-5
  10. Hickey, T.R.: CORC : a system for gateway creation (2000) 0.00 
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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
    Source
    Online information review. 24(2000) no.1, S.49-53
    Theme
    Information Gateway
  11. Carroll, D.J.; Lele, P.: Human intervention in the networked environment : metadata alternatives (1998) 0.00 
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    Abstract
    Emphasizes the increased importance of the role of the librarian as a 'human' interface in the organization and retrieval of resources in the networked environment. Comments on the recent increase in metadata and compares the long established MARC format and adaptations of MARC with several other alternative metadata systems. Outlines the use of embedded META tag information in HTML documents and describes how existing search engines find and index resources on the WWW, with their pros and cons. Discusses the implications for effective research of the inherent limitations of these automated indexing schemes
    Source
    Data or information: the fading boundaries. Proceedings of the 23rd Annual Conference of the International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC), Charleston, South Carolina, 5-9 Oct. 1997. Ed.: J.W. Markham et al
  12. Tammaro, A.M.: Catalogando, catalogando ... metacatalogando (1997) 0.00 
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    Abstract
    A crucial question for librarians is whether to catalogue Internet information sources, and electronic sources in general, which may contain metainformation of the texts of articles. Librarians can help researchers with data identification and access in 4 ways: making OPAC available on the Internet; providing a complete selection of Gopher, Ftp, WWW, etc. site lists; maintaining a Web site, coordinateted by the library, that functions as an Internet access point; and organising access to existing search engines that do automatic indexing. Briefly reviews several metadata formats, including USMARC field 856, IAFA templates, SOIP (Harvest), TEI Headers, Capcas Head and URC
  13. Dillon, M.: Metadata for Web resources : how metadata works on the Web (2000) 0.00 
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  14. O'Neill, E.T.; Lavoie, B.F.; McClain, P.D.: Web Characterization Project : An Analysis of Metadata Usage on the Web (2001) 0.00 
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  15. CARMEN : Content Analysis, Retrieval und Metadata: Effective Networking (1999) 0.00 
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  16. Strötgen, R.; Kokkelink, S.: Metadatenextraktion aus Internetquellen : Heterogenitätsbehandlung im Projekt CARMEN (2001) 0.00 
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    Abstract
    Die Sonderfördermaßnahme CARMEN (Content Analysis, Retrieval and Metadata: Effective Networking) zielt im Rahmen des vom BMB+F geförderten Programms GLOBAL INFO darauf ab, in der heutigen dezentralen Informationsweit geeignete Informationssysteme für die verteilten Datenbestände in Bibliotheken, Fachinformationszentren und im Internet zu schaffen. Diese Zusammenführung ist weniger technisch als inhaltlich und konzeptuell problematisch. Heterogenität tritt beispielsweise auf, wenn unterschiedliche Datenbestände zur Inhaltserschließung verschiedene Thesauri oder Klassifikationen benutzen, wenn Metadaten unterschiedlich oder überhaupt nicht erfasst werden oder wenn intellektuell aufgearbeitete Quellen mit in der Regel vollständig unerschlossenen Internetdokumenten zusammentreffen. Im Projekt CARMEN wird dieses Problem mit mehreren Methoden angegangen: Über deduktiv-heuristische Verfahren werden Metadaten automatisch aus Dokumenten generiert, außerdem lassen sich mit statistisch-quantitativen Methoden die unterschiedlichen Verwendungen von Termen in den verschiedenen Beständen aufeinander abbilden, und intellektuell erstellte Crosskonkordanzen schaffen sichere Übergänge von einer Dokumentationssprache in eine andere. Für die Extraktion von Metadaten gemäß Dublin Core (v. a. Autor, Titel, Institution, Abstract, Schlagworte) werden anhand typischer Dokumente (Dissertationen aus Math-Net im PostScript-Format und verschiedenste HTML-Dateien von WWW-Servern deutscher sozialwissenschaftlicher Institutionen) Heuristiken entwickelt. Die jeweilige Wahrscheinlichkeit, dass die so gewonnenen Metadaten korrekt und vertrauenswürdig sind, wird über Gewichte den einzelnen Daten zugeordnet. Die Heuristiken werden iterativ in ein Extraktionswerkzeug implementiert, getestet und verbessert, um die Zuverlässigkeit der Verfahren zu erhöhen. Derzeit werden an der Universität Osnabrück und im InformationsZentrum Sozialwissenschaften Bonn anhand mathematischer und sozialwissenschaftlicher Datenbestände erste Prototypen derartiger Transfermodule erstellt
    Source
    Information Research & Content Management: Orientierung, Ordnung und Organisation im Wissensmarkt; 23. DGI-Online-Tagung der DGI und 53. Jahrestagung der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. DGI, Frankfurt am Main, 8.-10.5.2001. Proceedings. Hrsg.: R. Schmidt
  17. Becker, H.-J.; Hengel, C.; Neuroth, H.; Weiß, B.; Wessel, C.: ¬Die Virtuelle Fachbibliothek als Schnittstelle für eine fachübergreifende Suche in den einzelnen Virtuellen Fachbibliotheken : Definition eines Metadaten-Kernsets (VLib Application Profile) (2002) 0.00 
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    Abstract
    Der folgende Beitrag beschäftigt sich nicht mit einer konkreten Virtuellen Fachbibliothek, sondern mit dem übergreifenden Themenkomplex "Metadaten" und der Fragestellung, wie Metadaten für eine fachübergreifende Suche über alle Virtuellen Fachbibliotheken eingesetzt werden können. Im Rahmen des Aufbaus der Virtuellen Fachbibliotheken hat die Projektkoordinierung Unterarbeitsgruppen zur Lösung spezifischer Fragestellungen ins Leben gerufen. Der Arbeitsbereich "Metadaten" ist von dem von der DFG geförderten Projekt META-LIB (Metadaten-Initiative deutscher Bibliotheken) mit den Teilprojekten an Der Deutschen Bibliothek und der SUB Göttingen übernommen worden. META-LIB erhielt die Aufgabe, "Empfehlungen zur Definition eines Metadaten-Core-Sets für die verteilte Suche über die Virtuellen Fachbibliotheken" zu entwickeln. Im folgenden werden die Empfehlungen vorgestellt. Sie basieren auf den Ergebnissen und der Auswertung von Antworteng eines Internet-Fragebogens, in dem die Datenelemente erfragt wurden, die in den einzelnen Virtuellen Fachbibliotheken zur Erschließung verwendet bzw. benötigt werden. Für die Formulierung der Empfehlungen und zur Abstimmung sind zwei MetadatenWorkshops (am 16. Mai 2001 in der SUB Göttingen und am 9./10. August 2001 in der Deutschen Bibliothek Frankfurt am Main) durchgeführt worden, deren Ergebnisse und Diskussionen als Grundlage dienen.
  18. Dublin Core and Web metadata standards converge in Helsinki (1997) 0.00 
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    Abstract
    A 5th metadata workshop was held in Helsinki in Oct 1997, cosponsored by the National Library of Finland and OCLC, and 75 experts continued work begun in 1995 to try and reach consensus on conventions for describing resources on the Internet. Representatives of the W3C Metadata Project presented the 1st draft of a new specification for extended Web metadata: the Resource Description Framework (RDF), and demonstrated how this meets the infrastructure and encoding arrangements identified at the series of international Dublin Core workshops. W3C is an industry consortium run jointly by institutions in the USA, France and Japan, and currently has 210 members
  19. Welsh, S.: OMNI - alternative approaches to Internet metadata (1996) 0.00 
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    Imprint
    Oxford : Learned Information
    Source
    Online information 96: 20th International online information meeting, Proceedings, London, 3-5 December 1996. Ed.: D.I. Raitt u. B. Jeapes
  20. 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.

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