Document (#44318)

Author
Schilling, C.
Wiesenmüller, H.
Title
¬Die Recherche nach Pseudonymen in deutschen Katalogen nach dem RDA-Umstieg : Bestandsaufnahme und Verbesserungspotenzial
Source
o-bib: Das offene Bibliotheksjournal. 10(2023) Nr.4, S.1-16
Year
2023
Abstract
Nach RDA werden unter Pseudonym geschriebene Werke anders behandelt als nach RAK: Liegen mehrere bibliografische Identitäten vor, müssen nach dem Regelwerksumstieg nicht nur die Normdatensätze gesplittet, sondern auch Teile der Titeldatensätze umgehängt werden. Dies vermeidet Rechercheprobleme, bedeutet jedoch einen erheblichen Aufwand. In einer Befragung wurde ermittelt, wie sich die aktuelle Situation bei den Pseudonymen darstellt und als wie schwerwiegend die Rechercheprobleme eingeschätzt werden. Dabei wurde deutlich, dass eine umfassende intellektuelle Aufarbeitung der Pseudonymfälle in den Altdaten nicht zu erwarten ist. Auch eine anfangs diskutierte recherchetechnische Lösung kommt nur selten zum Einsatz. Eine interessante Alternative wäre deshalb eine maschinelle Zuordnung von Titeldatensätzen zu Normdatensätzen. Ein Test ergab, dass sich schon mit einem relativ einfachen Python-Skript ein großer Teil der Fälle lösen lässt. Mit einigen Erweiterungen und optimalerweise dem Einbezug von Werkclustern könnte eine sehr zuverlässige maschinelle Lösung implementiert werden.
Content
https://www.o-bib.de/bib/article/view/5985. https://doi.org/10.5282/o-bib/5985.
Theme
Formalerschließung
Normdateien
Katalogfragen allgemein
Object
RDA
Location
D

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