Document (#18219)

Author
Bertelmann, R.
Rusch-Feja, D.
Title
Informationsretrieval im Internet : Surfen, Browsen, Suchen - mit einem Überblick über strukturierte Informationsangebote
Source
Internet: Grundlagen, Technik, Anwendungen. Hrsg.: M. Rothe u.a
Imprint
Bad Honnef : Bock+Herchen
Year
1997
Pages
S.72-76
Series
BuB special
Abstract
Das gezielte Suchen im Internet findet in erster Linie mit Hilfe der Suchmaschinen statt. Daneben gibt es aber bereits eine Fülle von strukturierten Informationsangeboten, aufbereiteten Listen und Sammelstellen, die als Clearinghouse, Subject Gateway, Subject Tree oder Resource Pages bezeichnet werden. Solche intellektuell erstellten Übersichten geben in der Regel bereits Hinweise zu Inhalt und fachlichem Niveau der Quelle. Da die Art und Weise der Aufbereitung bei den Sammelstellen sehr unterschiedlich funktioniert, ist die Kenntnis ihrer Erschließungskriterien für ein erfolgreiches Retrieval unverzichtbar
Theme
Internet
Suchmaschinen

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