Search (16 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × theme_ss:"Informationsmittel"
  1. Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999) 0.01 
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    LCSH
    Information retrieval
    Library information networks
    Subject
    Information retrieval
    Library information networks
  2. Price, A.: Five new Danish subject gateways under development (2000) 0.01 
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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
    Source
    Online information review. 24(2000) no.1, S.84
    Theme
    Information Gateway
  3. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.00 
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    Source
    Online information review. 24(2000) no.1, S.59-63
    Theme
    Information Gateway
  4. Hewett, S.: MathGate - a gateway to Internet resources for mathematicians (2000) 0.00 
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    Source
    Online information review. 24(2000) no.1, S.83-84
  5. Hiom, D.: SOSIG : an Internet hub for the social sciences, business and law (2000) 0.00 
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    Abstract
    SOSIG (Social Science Information Gateway) aims to provide a trusted source of selected, high quality Internet information for researchers and practitioners in the social sciences, business and law. This article tracks the the development of the gateway since its inception in 1994, describes the current features and looks at some of the associated research and development areas that are taking place around the service including the automatic classification of Web resources and experiments with multilingual thesauri
    Source
    Online information review. 24(2000) no.1, S.54-58
  6. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.00 
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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
    Source
    Online information review. 24(2000) no.1, S.8-23
    Theme
    Information Gateway
  7. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.00 
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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
    Source
    Online information review. 24(2000) no.1, S.69-72
    Theme
    Information Gateway
  8. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.00 
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    Source
    Online information review. 24(2000) no.1, S.73-77
    Theme
    Information Gateway
  9. Northern Light demonstrates Industry Search (1998) 0.00 
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    Abstract
    Northern Light Technology have demonstrated Industry Search, an enhancement to its Northern Light service providing full text coverage of company and industry news, management practices and market research information via the WWW
  10. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.00 
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    Source
    Online information review. 24(2000) no.1, S.24-34
    Theme
    Information Gateway
  11. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.00 
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    Source
    Online information review. 24(2000) no.1, S.64-68
    Theme
    Information Gateway
  12. Raeder, A.: Finding Web sites (1995) 0.00 
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    Abstract
    WWW sites provide graphical hyperlinked views of Internet information. Reviews selected sites that offer access to the Internet. Discusses the services offered by O'Reilly and Associates Inc Whole Internet Guide; Webcrawler from Washington University; Yahoo's Guide to WWW; Library of Congress' Global Electronic Library; The Internet Scout Report; Commerce Net; Commercial Yellow pages; the Virtual Tourist; Geographic Directory of WWW servers; and the Hot, Hot List
  13. Knight, J.P.: Resource discovery on the Internet (1996) 0.00 
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    Source
    New review of information networking. 1996, no.2, S.3-14
  14. Granum, G.; Barker, P.: ¬An EASIER way to search online engineering resource (2000) 0.00 
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    Source
    Online information review. 24(2000) no.1, S.78-82
  15. Klaus, H.: ¬Das Internet als Recherchemethode im Medizin-Journalismus : Meinung und Akzeptanz der Wissenschaftsjournalisten (2000) 0.00 
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    Source
    Information und Öffentlichkeit: 1. Gemeinsamer Kongress der Bundesvereinigung Deutscher Bibliotheksverbände e.V. (BDB) und der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. (DGI), Leipzig, 20.-23.3.2000. Zugleich 90. Deutscher Bibliothekartag, 52. Jahrestagung der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. (DGI). Hrsg.: G. Ruppelt u. H. Neißer
  16. Lewandowski, D.: Wikipedia in großen Suchmaschinen (2005) 0.00 
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    Content
    Mit der sehr umfangreichen Wikipedia bietet sich für die Suchmaschinenbetreiber eine Möglichkeit, durch die manuelle Einbindung einer einzigen Quelle vermeintlich alle Fragen kompetent abzudecken. Der bisher zumindest bei Yahoo betriebene technische Aufwand, verschiedene Quellen (für die man als Suchmaschinenbetreiber vielleicht sogar bezahlen muss!) einzubinden und trotzdem nicht auf jede Frage eine schnelle Antwort liefern zu können, kann gespart werden. Letztlich stellt sich allerdings die Frage nach der Qualität der Treffer aus Wikipedia. Die Wikipedia wird von Freiwilligen erstellt, wobei es sich nicht um eine geschlossene Gruppe handelt. Vielmehr wird jeder Internet-Nutzer dazu eingeladen, sich an der Erstellung der Enzyklopädie zu beteiligen. Artikel werden gemeinschaftlich erarbeitet und sollen so dem Ideal nach mit der Zeit immer besser werden. Gibt es aktuelle Entwicklungen, so können diese direkt in die Artikel eingebunden werden. Es ist aber zu fragen, ob die Artikel durchweg die von einem Nachschlagewerk zu erwartende Qualität liefern können. Sicherlich gibt es in der Wikipedia sehr gute Artikel. Allerdings gibt es auch einen großen Anteil von schlechten, unsystematischen und fragwürdigen Eintragungen. Ein Blick auf das "Portal Bibliothek, Information, Dokumentation" zeigt exemplarisch einige Schwachstellen: Zunächst ist das Portal unvollständig. Das ist verständlich und wäre nicht besonders schlimm, wenn dies für den Nutzer immer ersichtlich wäre. Zwar ist dies klar, wenn zu einem Begriff kein Artikel angezeigt wird. Artikel, die sich noch in einem "frühen Stadium" befinden (und deshalb noch nicht oder nur marginal überarbeitet wurden), sind jedoch nicht als solche gekennzeichnet. Sie können deshalb, insbesondere wenn Suchmaschinen an prominenter Stelle auf sie verweisen, in ihrer Qualität leicht mit Einträgen aus echten Enzyklopädien verwechselt werden. Viele Nutzer werden ihnen damit eine vergleichbare Autorität zumessen. Ein weiterer Kritikpunkt betrifft den unsystematische Aufbau der Wikipedia. Wieder ein Beispiel aus dem Portal BID: Ein Artikel zum Booleschen Retrieval ist nicht vorhanden, wohl aber zum Erweiterten Booleschen Retrieval. Dieser besteht hauptsächlich aus einer Ansammlung von Formeln und hat damit wenig mit einem enzyklopädischen Artikel zu tun.

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  • e 14
  • d 2

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  • a 15
  • m 1

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