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  • × theme_ss:"Informationsmittel"
  1. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.09 
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    Abstract
    'Quality-controlled subject gateways' are Internet services which apply a rich set of quality measures to support systematic resource discovery. Considerable manual effort is used to secure a selection of resources which meet quality criteria and to display a rich description of these resources with standards-based metadata. Regular checking and updating ensure good collection management. A main goal is to provide a high quality of subject access through indexing resources using controlled vocabularies and by offering a deep classification structure for advanced searching and browsing. This article provides an initial empirical overview of existing services of this kind, their approaches and technologies, based on proposed working definitions and typologies of subject gateways
    Content
    Mit einem Anhang, der in fachlicher Ordnung vorhandene Subject gateways auflistet; vgl. unter: http://www.lub.lu.se/tk/SBIGs.html
    Date
    22. 6.2002 19:37:55
  2. Subject gateways (2000) 0.09 
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    Date
    22. 6.2002 19:43:01
    Footnote
    Enthält eine Sammlung von Beiträgen zum Thema Subject gateways
  3. Price, A.: Five new Danish subject gateways under development (2000) 0.06 
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    Content
    Subject gateways zu den Bereichen: Business economics - The virtual music library - clinical information - food science and food technology - energy technology
    Date
    22. 6.2002 19:41:31
  4. Milanesi, C.: Möglichkeiten der Kooperation im Rahmen von Subject Gateways : das Euler-Projekt im Vergleich mit weiteren europäischen Projekten (2001) 0.06 
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    Date
    22. 6.2002 19:41:59
  5. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.06 
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    Abstract
    The key political and strategic issues which needs to be addressed for the future development of the Australian subject gateways are: continued quality of content creation, integration of access to print and electronic resources, archiving and persistent identification, sustainability of services and service integration. These issues will be more effectively tackled internationally, and the Australian subject gateways are keen to work with international collaborators to achieve a mutually beneficial outcome
    Date
    22. 6.2002 19:41:16
  6. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.06 
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    Date
    22. 6.2002 19:40:22
  7. Lin, Z.Y.: Classification practice and implications for subject directories of the Chinese language Web-based digital library (2000) 0.06 
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  8. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.05 
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    Abstract
    Project SSG-FI at SUB Göttingen provides special subject gateways to international high quality Internet resources for scientific users. Internet sites are selected by subject specialists and described using an extension of qualified Dublin Core metadata. A basic evaluation is added. These descriptions are freely available and can be searched and browsed. These are now subject gateways for 3 subject ares: earth sciences (GeoGuide); mathematics (MathGuide); and Anglo-American culture (split into HistoryGuide and AnglistikGuide). Together they receive about 3.300 'hard' requests per day, thus reaching over 1 million requests per year. The project SSG-FI behind these guides is open to collaboration. Institutions and private persons wishing to contribute can notify the SSG-FI team or send full data sets. Regular contributors can request registration with the project to access the database via the Internet and create and edit records
    Date
    22. 6.2002 19:40:42
  9. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.05 
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    Abstract
    Charts the history and development of the UK's Resource Discovery Network, which brings together under a common business, technical and service framework a range of subject gateways and other services for the academic and research community. Considers its future relationship to other services, and position within the information ecology
    Date
    22. 6.2002 19:36:13
  10. Becker, H.J.; Neuroth, H.: Crosssearchen und crossbrowsen von "Quality-controlled Subject Gateways" im EU-Projekt Renardus (2002) 0.05 
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    Abstract
    Das von der Europäischen Union seit Januar 2000 geförderte Projekt Renardus hat das Ziel, einen Service zur Nutzung der in Europa vorhandenen "Quality-controlled Subject Gateways" aufzubauen, d.h. über einen Zugang bzw. eine Schnittstelle crosssearchen und crossbrowsen anzubieten. Für das crossbrowsen wird dabei zum Navigieren die Dewey Decimal Classification (DDC) verwendet. Der Beitrag beschreibt die einzelnen Entwicklungsschritte und stellt detailliert die nötigen Mappingprozesse vor. Dabei handelt es sich einmal um Mappingprozesse von den lokalen Metadatenformaten der einzelnen Subject Gateways zu dem gemeinsamen Kernset an Metadaten in Renardus für die Suche, wobei dieses Kernset auf dem Dublin Core Metadata Set basiert. Zum anderen geht es um die Erstellung von Konkordanzen zwischen den lokalen Klassen der Klassifikationssysteme der Partner und den DDC-Klassen für das Browsen. Der Beitrag beschreibt auch neue zugrunde liegende Definitionen bzw.theoretische Konzepte, die in der Metadatengemeinschaft zurzeit diskutiert werden (z.B. Application Profile, Namespace, Registry). Zum Schluss werden die Funktionalitäten des Renardus-Services (suchen, browsen) näher vorgestellt.
    Footnote
    Die Abbildung enthält eine Tabelle der beteiligten subject gateways
  11. Neuroth, H.; Lepschy, P.: ¬Das EU-Projekt Renardus (2001) 0.04 
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    Abstract
    Der vollständige Projektname von Renardus lautet "Academic Subject Gateway Service Europe". Renardus wird von der Europäischen Union im 5. Rahmenprogramm mit dem Schwerpunktthema "Information Society Technologies" im zweiten Thematischen Programm "Benutzerfreundliche Informationsgesellschaft" ('Promoting a User-friendly Information Society') gefördert. Die Projektlaufzeit ist von Januar 2000 bis Juni 2002. Insgesamt zwölf Partner (Principal und Assistant Contractors) aus Finnland, Dänemark, Schweden, Großbritannien, den Niederlanden, Frankreich und Deutschland beteiligen sich an diesem Projekt. Die Europäische Union unterstützt das Projekt mit 1,7 Mio. EURO, die Gesamtkosten belaufen sich inklusive der Eigenbeteiligungen der Partner auf 2,3 Mio. EURO. Das Ziel des Projektes Renardus ist es, über eine Schnittstelle Zugriff auf verteilte Sammlungen von "High Quality" Internet Ressourcen in Europa zu ermöglichen. Diese Schnittstelle wird über den Renardus Broker realisiert, der das "Cross-Searchen" und "Cross-Browsen" über verteilte "Quality-Controlled Subject Gateways" ermöglicht. Ein weiteres Ziel von Renardus ist es, Möglichkeiten von "metadata sharing" zu evaluieren und in kleinen Experimenten zwischen z. B. Subject Gateways und Nationalbibliothek zu testen bzw. zu realisieren
    Date
    22. 6.2002 19:32:15
  12. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.04 
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    Abstract
    NOVAGate is a subject-based information gateway covering electronic resources in the agricultural, veterinary and related fields. The service, which opened in July 1998, is produced by the veterinary and agricultural libraries of the 5 Nordic countries - Denmark, Finland, Iceland, Norway and Sweden - which serve the NOVA University. The gateway covers Nordic and European resources as well as the resources of international organizations, but being planned is a network of subject gateways which will give access to a wide range of international quality resources within the agricultural, veterinary and related fields. The service uses the ROADS software
    Date
    22. 6.2002 19:41:00
  13. Ardö, A.; Godby, J.; Houghton, A.; Koch, T.; Reighart, R.; Thompson, R.; Vizine-Goetz, D.: Browsing engineering resources on the Web : a general knowledge organization scheme (Dewey) vs. a special scheme (EI) (2000) 0.03 
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    Abstract
    Under the auspices of the Desire II project, researchers at NetLab and OCLC are providing searching and browsing of a test collection of engineering documents on the Web. The goal of the project is to explore simple methods of automatic classification to provide subject browsing of a robot-generated engineering index. At NetLab the documents are automatically classified and organized using an engineering-specific scheme, the Engineering Index (Ei) Thesaurus and Classification; at OCLC the Dewey Decimal Classification (DDC), a general knowledge organization scheme, is being used
  14. Bargheer, M.: Quality control and evaluation of scientific Web resources (2003) 0.03 
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    Abstract
    Wissenschaftliche Informationen im Internet gewinnen zunehmend an Bedeutung. Um sie als zuverlässige Ressourcen für die wissenschaftliche Arbeit zu erschließen, müssen sie auf ihre Qualität geprüft werden - eine Aufgabe, die vermehrt von wissenschaftlichen Bibliotheken über ihre Internetdienste wie Subject Gateways, Digitale oder Virtuelle Bibliotheken wahrgenommen wird. Der vorliegende Artikel bietet eine medientheoretische Diskussion zum wissenschaftlichen Informationsraum im Internet und den medienbedingten Auswirkungen auf die Inhalte sowie einen Überblick zur Entwicklung von Evaluationsansätzen für Internetressourcen. Die theoretischen Abhandlungen werden durch einen umfangreichen Serviceteil ergänzt, der detailliert Qualitätskriterien und den Evaluierungsprozess in einer Weise aufzeigt, welche die Anpassung an (fach-)spezifische Anforderungen ermöglicht.
    Date
    22. 3.2008 13:43:38
  15. Lee, H.-L.; Carlyle, A.: Academic library gateways to online information : a taxonomy of organizational structures (2003) 0.03 
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    Abstract
    Reports a preliminary analysis of organizational schemes applied by academic libraries worldwide to arrange their electronic resources an their Web-based information gateways. The unsystematic sample consists of 41 academic libraries in 10 countries representing 4 languages, Chinese, English, German, and Spanish. The study reveals a widely accepted practice in applying 6 simplistic methods to organizing online information: by resource type, alphabetical by title, alphabetical by subject (mostly discipline and genre), by vendor/publisher, by broad classification, and random. In addition, it notes a marked difference between libraries in the English-speaking world and those in other countries in that the former present significantly more systematic characteristics.
  16. Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997) 0.02 
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    Abstract
    Presents a brief, critical review of LISA PLaus: the CD-ROM database version of LISA and which includes the database of Current Research in Library and Information Science (CRLIS). The review covers the DOS version only, as it appeared in the Summer 1996 CD-ROM, noting that the Windows version was planned for the future. Points to the way LISA has found its mark, if not its fortune, in LISA Plus and notes its strengths, including: ideal suitability for current awareness in library and information science (LIS); massive and convenient consolidation of the published LIS literature; and massive increase in coverage from 7.900 abstracts in 1993 to over 12.000 currently. Criticizes certain features of LISA Plus, notably: the OPTI-Ware search interface; the combination of 2 databases (LISA and CRLIS) in a single, searchable database; and certain unexpected effects caused by the building of the Subject and Free Text indexes. Points particularly to great lack of consistency in the indexes and the indexing (faults that were fully rectified by a complete overhaul of the data in Summer 1996). Notes that LISA Plus is the first port of call for both information researchers and information science students. The Windows version of LISA Plus was launched in Spring 1997
    Date
    9. 2.1997 18:44:22
  17. Kaizik, A.; Gödert, W.; Oßwald, A.: Evaluation von Subject Gateways des Internet (EJECT) : Projektbericht (2001) 0.02 
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    Abstract
    Der Umfang und die Heterogenität des Informationsangebotes erfordert immer differenzierte Methoden und Hilfsmittel für das gezielte und möglichst ballastfreie Auffinden von Informationsquellen im Kontext eines bestimmten Fachgebietes oder einer wissenschaftlichen Disziplin. Um dieses Ziel zu errei-chen, wurden in der letzten Zeit eine Reihe sog. Subject Gateways entwickelt. Bislang liegen weder viele Untersuchungen zur Qualität derartiger Hilfsmittel vor noch ist eine differenzierte Methodik für solche Bewertungen entwickelt worden. Das Projekt Evaluation von Subject Gateways des Internet (EJECT) verfolgte daher die Ziele:· Durch Analyse bereits realisierter Subject Gateways die Verwendungsvielfalt des Begriffes aufzuzeigen und zu einer Präzisierung der Begriffsbildung beizutragen; Einen methodischen Weg zur qualitativen Bewertung von Subject Gateways aufzuzeigen;· Diesen Weg anhand einer Evaluation des Subject Gateways EULER zu testen, das im Rahmen eines EU-Projektes für das Fachgebiet Mathematik entwickelt wurde. Die Resultate der Evaluation werden in dieser Studie ausführlich vorgestellt und es wird aufgezeigt, inwieweit eine Übertragung auf die Bewertung anderer Gateways möglich ist.
  18. Hardy, G.J.; Robinson, J.S.: Subject guide to U.S. Government reference sources (1996) 0.02 
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  19. Griffiths, A.: Setting up a subject directory of Web sites : a case study of management links (1999) 0.02 
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  20. Subject collections : a guide to special book collections and subject emphases as reported by university, college, public, and special libraries and museums in the United States and Canada (1993) 0.02 
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    Abstract
    Includes entries from over 18.000 collections in more than 11.000 institutional libraries, allowing specialists to track down interlending material on any subject and in any location throughout the US and Canada. The collections are listed under more than 37.000 LC subject headings

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