Document (#5591)

Author
Viegener, J.
Maurer, A.
Title
¬Ein Ansatz zur Dynamisierung von Thesauri in Informationssystemen
Source
Nachrichten für Dokumentation. 44(1993) H.5, S.285-292
Year
1993
Abstract
Im folgenden wird ein Ansatz für die Verbesserung von dokumentbasierten Informationssystemen unter Verwendung von Methoden der Künstlichen Intelligenz vorgestellt. Dabei wird ein dynamischer Thesaurus verwendet, der speziell an den jeweiligen Dokumentenbestand angepaßt ist. Erzeugung und Pflege dieses Thesaurus werden (teil-) automatisiert durch eine Wissensakquisitionskomponente durchgeführt; dies geschieht unter Ausnutzung von Benutzerwissen und durch Analyse des Dokumentenbestandes. Hierzu ist ein erweiterter Thesaurusbegriff notwendig, bei dem dieser als Wissensrepräsentationsstruktur gesehen wird. Die Verwendung einer graphischen Oberfläche (GUI) macht den Thesaurus dem Benutzer direkt zugänglich
Theme
Konzeption und Anwendung des Prinzips Thesaurus

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