Document (#23464)

Author
Wolff, C.
Title
Effektivität von Recherchen im WWW : Vergleichende Evaluierung von such- und Metasuchmaschinen
Source
Informationskompetenz - Basiskompetenz in der Informationsgesellschaft: Proceedings des 7. Internationalen Symposiums für Informationswissenschaft (ISI 2000), Hrsg.: G. Knorz u. R. Kuhlen
Imprint
Konstanz : UVK, Universitätsverlag
Year
2000
Pages
S.31-48
Series
Schriften zur Informationswissenschaft; Bd.38
Abstract
Der vorliegende Beitrag befasst sich mit der Informationssuche im World Wide Web und ihrer Evaluierung. Ausgehend von einer Zusammenschau der wesentlichen Merkmale des World Wide Web als heterogener Dokumentkollektion (Kap. 1) werden Aufbau und Merkmale von Suchmaschinen und Metasuchmaschinen eingeführt sowie die Problematik der Evaluierung von Suchmaschinen und eine Übersicht bisheriger Ergebnisse diskutiert (Kap. 2). In Kap. 3 werden Aufbau, Durchführung und Ergebnisse einer Vergleichstudie vorgestellt, bei der mit Hilfe eines paper-and-pencil-Experiments ausgewählte Such- und Metasuchmaschinen evaluiert wurden. Schließlich zieht Kap. 4 Schlussfolgerungen aus dieser Studie und gibt einen Ausblick auf Optimierungsmöglichkeiten für Suchmaschinen
Theme
Suchmaschinen

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