Document (#18218)

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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