Document (#36911)

Author
Mayr, P.
Title
Information Retrieval-Mehrwertdienste für Digitale Bibliotheken: : Crosskonkordanzen und Bradfordizing
Imprint
Bonn : GESIS - Leibniz-Institut für Sozialwissenschaften
Year
2010
Pages
270 S
Isbn
978-3-86819-012-0
Series
GESIS-Schriftenreihe; 5
Abstract
In dieser Arbeit werden zwei Mehrwertdienste für Suchsysteme vorgestellt, die typische Probleme bei der Recherche nach wissenschaftlicher Literatur behandeln können. Die beiden Mehrwertdienste semantische Heterogenitätsbehandlung am Beispiel Crosskonkordanzen und Re-Ranking auf Basis von Bradfordizing, die in unterschiedlichen Phasen der Suche zum Einsatz kommen, werden in diesem Buch ausführlich beschrieben und evaluiert. Für die Tests wurden Fragestellungen und Daten aus zwei Evaluationsprojekten (CLEF und KoMoHe) verwendet. Die intellektuell bewerteten Dokumente stammen aus insgesamt sieben Fachdatenbanken der Fächer Sozialwissenschaften, Politikwissenschaft, Wirtschaftswissenschaften, Psychologie und Medizin. Die Ergebnisse dieser Arbeit sind in das GESIS-Projekt IRM eingeflossen.
Content
Die vorliegende Arbeit wurde von der Philosophischen Fakultät I, der Humboldt-Universität zu Berlin im Jahr 2009 als Dissertation zur Erlangung des akademischen Grades Doctor philosophiae (Dr. phil.) angenommen.
Footnote
Rez. in: iwp 62(2011) H.6/7, S. 323-324 (D. Lewandowski)
Theme
Semantische Interoperabilität
Informetrie
Object
KoMoHe
CLEF
RSWK
Dokumentationssprache / Heterogenität / Information Retrieval / Ranking / Evaluation
BK
06.74 / Informationssysteme
DDC
025.04 / DDC22ger
GHBS
BAHU (FH K)
RVK
AN 73000

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