Document (#31000)

Author
Mikosch, M.
Title
Relevance Ranking in Bibliothek-OPACs : ein aktueller Überblick
Imprint
Köln : Fachhochschule, Institut für Informationswissenschaft
Year
2008
Pages
82 S. + CD
Abstract
Die Suchmaschinentechnologie der Internetsuchmaschinen wie Google und Yahoo haben die Erwartungen der Benutzer von Bibliotheks OPACs verändert. Relevance Ranking Sortierung bei der Ausgabe von Trefferlisten wird von den Benutzern vermehrt als normal angesehen. Bibliotheks-OPACs sind durch die Erwartungen der Benutzer im Zugzwang, sich den Erwartungen anzupassen. Bibliotheken, die damit begonnen haben Relevance Ranking in ihr System zu implementieren, verwenden dabei verschiedene Lösungsansätze. Sowohl die Darstellung als auch die Funktionalität ist ungleich und noch im Stadium der Erprobung und Entwicklung. Die Kataloganreicherung durch Inhaltsverzeichnisse und Abstracts geht tendenziell mit der effektiven Nutzung von bekannten Relevance Ranking Algorithmen in der Umgebung der Bibliotheks-OPACs einher. Um mit den Erwartungen der Benutzer, die sich durch die Nutzung der Internetsuchmaschinen ändern, müssen Bibliotheken sich der Aufgabe stellen, neue Funktionen in ihre OPACs zu implementieren ohne dabei die Hauptfunktionen des OPACs zu behindern.
Footnote
Diplomarbeit im Studiengang Bibliothekswesen
Theme
OPAC

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